<?xml version="1.0" encoding="utf-8"?><rss version="2.0"><channel><title>Latest technologies from University of Hawaii</title><link>http://universityofhawaii.technologypublisher.com</link><description>Be the first to know about the latest inventions and technologies available from University of Hawaii</description><language>en-US</language><pubDate>Thu, 14 May 2026 12:06:19 GMT</pubDate><lastBuildDate>Thu, 24 Oct 2024 08:22:12 GMT</lastBuildDate><docs>http://blogs.law.harvard.edu/tech/rss</docs><webMaster>djleong@hawaii.edu</webMaster><copyright>Copyright 2026, University of Hawaii</copyright><item><title>Breakaway Fishing Weight for Flyback Mitigation</title><caseId>25/0011</caseId><link>http://universityofhawaii.technologypublisher.com/technology/55458</link><description><![CDATA[Shell encasing sinker breaks apart when triggered upon flyback

Background

Under tension, fishing lines can break or recoil, and weights and swivels can then fly back at fishermen creating serious safety risks. A research team at the University of Hawaii&rsquo;s Department of Mechanical Engineering designed a breakaway sinker for the long line fishing industry. Flyback events cause safety hazards for fishing crews, such as when a hook fails or a fishing line breaks, converting sinkers and rigs into high-speed projectiles. Existing technologies are inadequate when the crimps remain on the line...]]></description><pubDate>Thu, 24 Oct 2024 08:22:12 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/55458</guid></item><item><title>MRI-compatible Robot Using Actively Controlled Steerable Needles</title><caseId>23/0031</caseId><link>http://universityofhawaii.technologypublisher.com/technology/50927</link><description><![CDATA[&shy;MRI-compatible&nbsp;robot enables teleoperative, image-guided needle insertion and manipulation that can move in a curvilinear path

&nbsp;

Background

Conventional medical imaging modalities such as ultrasound and CT for visualization and tip tracking of needles in needle-based procedures are usually challenging. MRI provides superior visualization and imaging feedback for the operator, but requires the needle to be operated teleoperatively. Some MRI compatible robots use conventional rigid needles that limit movement on a straight line. Engineers at the University of Hawaii have design...]]></description><pubDate>Fri, 28 Apr 2023 08:17:24 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/50927</guid></item><item><title>Recombinant Fungal Peroxidase</title><caseId>22/0041</caseId><link>http://universityofhawaii.technologypublisher.com/technology/50648</link><description><![CDATA[&shy;An economical method of producing recombinant Arthromyces ramosus peroxidase with high yield, purity, stability and robustness

Background

Peroxidases are valuable heme-containing enzymes that catalyze the oxidation of various phenolic and non-phenolic substrates by hydrogen peroxide. They have important applications in biomedicine, agriculture, industry and the environment. Horseradish peroxides (HRP) from the root of horseradish as a commercially important enzyme has been studied deeply and utilized widely for more than a century due to its high catalytic efficiency and broad substrate...]]></description><pubDate>Thu, 16 Mar 2023 13:15:52 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/50648</guid></item><item><title>A cascading, dual-frame, motion-tracking estimator for velocity-denied mobile robots</title><caseId>20/0031</caseId><link>http://universityofhawaii.technologypublisher.com/technology/40189</link><description><![CDATA[Cascading, Dual-Frame, Motion-Tracking Estimator for Velocity-Denied Mobile Robots&nbsp;A novel state estimation algorithm to estimate position and velocity of any dynamic in motion using only a low-cost GNSS and IMU sensor.&nbsp;Case ID20/0031&nbsp;BackgroundTo traverse an environment, autonomous mobile robots require a robust navigation system that computes the position and velocity of the robot in real time. A typical mobile robot navigation system employs sensors and a computer-implemented algorithm that combines the sensor data with known robot dynamics to compute the best-known position ...]]></description><pubDate>Wed, 10 Jun 2020 15:16:16 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/40189</guid></item><item><title>Low-Cost Liquid Metal Printer</title><caseId>20/0004</caseId><link>http://universityofhawaii.technologypublisher.com/technology/35451</link><description><![CDATA[Low-Cost Method for Rapid Prototyping of High Resolution Printed Liquid-Metal Circuits and Devices&nbsp;&nbsp;Case ID20/0004&nbsp;BackgroundPrinted electronics have been used for a variety of flexible devices and circuits such as sensors, transistors, and electrodes.&nbsp; Many of these printed circuits and devices are implemented using conductive nanoparticle inks which suffer from cracks after cyclic deformation. Patterning liquid-metal (LM) circuits and devices is a promising alternative to nano-particle inks, however, printing LM requires expensive equipment to obtain high resolution featu...]]></description><pubDate>Tue, 13 Aug 2019 11:37:00 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/35451</guid></item><item><title>Membraneless Method for Electricity Generation from Salinity Gradients</title><caseId>19/0041</caseId><link>http://universityofhawaii.technologypublisher.com/technology/34931</link><description><![CDATA[Membraneless Method for Generating Electricity from Salinity Gradients&nbsp;Case ID19/0041&nbsp;BackgroundThe blue energy, i.e. the Gibbs energy from mixing seawater and river water, is a promising source of clean energy. Pressure-retarded osmosis (PRO) and reverse electrodialysis (RED) are by far the most successful methods for extracting such energy, although their performance is limited by challenging issues associated with the required membranes.&nbsp;Technology OverviewResearchers at the University of Hawai&rsquo;i have developed a method for direct electricity generation, in which carbon...]]></description><pubDate>Thu, 11 Jul 2019 13:04:45 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/34931</guid></item><item><title>Low-Cost Method for Determining the Surface Free Energy of Micro-particles and Nanoparticles</title><caseId>19/0027</caseId><link>http://universityofhawaii.technologypublisher.com/technology/34373</link><description><![CDATA[Low-Cost Method for Determining the Surface Free Energy of Micro-particles and Nanoparticles&nbsp;Case ID:19/0027&nbsp;BackgroundSurface free energy (SFE) of micro- and nanoparticles plays a crucial role in determining the hydrophobicity and wettability of the particles. To date, however, there are no easy-to-use methods for determining the SFE of particles.&nbsp;Technology OverviewResearchers at the University of Hawai&rsquo;i have developed the maximum particle dispersion (MPD) method, a novel technique that uses inexpensive, easy-to-use and commonly available lab procedures and facilities f...]]></description><pubDate>Tue, 21 May 2019 19:51:40 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/34373</guid></item><item><title>Ambient Energy Harvesting Device with Charge-Carrying Movable Electrode</title><caseId>01120</caseId><link>http://universityofhawaii.technologypublisher.com/technology/34372</link><description><![CDATA[Ambient Energy Harvesting Device with Charge-Carrying Movable Electrode&nbsp;Case ID:01120&nbsp;Background Advances in low-power electronics and distributed systems have generated interest in small-scale power supply systems that harness energy from ambient sources. Low-power and distributed systems have also added to the portability of electronic devices, lessened dependency on wiring, and emphasized the search for reliable in-situ power generation. Harvesting useful power from ambient energy sources has shown great potential for powering wireless electronics in a wide range of applications, ...]]></description><pubDate>Tue, 21 May 2019 19:48:41 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/34372</guid></item><item><title>Instantaneous Communication Systems</title><caseId>01028</caseId><link>http://universityofhawaii.technologypublisher.com/technology/32472</link><description><![CDATA[Instantaneous Communication Systems&nbsp;BackgroundRadar and IFF (identification, friend or foe) systems have been designed since their inception in World War II to utilize the waves that originate in their transmitting antennas, take a time interval d/c to reach the target, and another time interval d/c to return to the transmitting antenna (d= distance to target, c= speed of light).&nbsp;Tech OverviewResearchers at theUniversity of Hawaii are studying solutions to the electromagnetic field equations for these systems. Their work has revealed another interaction between target and transmitter...]]></description><pubDate>Tue, 23 Apr 2019 16:04:38 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/32472</guid></item><item><title>Dynamic Reactive Compensation</title><caseId>01096</caseId><link>http://universityofhawaii.technologypublisher.com/technology/32086</link><description><![CDATA[&nbsp;Dynamic Reactive Compensation&nbsp;&nbsp; The voltage profile of distribution feeders in the traditional power system is illustrated in Figure 1 where the red series represents the primary feeder voltage and the red points as the customer service voltage.&nbsp; The voltage starts out high at the beginning of the feeder (substation transformer) and drops as power flows through cables, distribution transformers, and service wires before reaching its customers.&nbsp; With the advances in distributed generation e.g. solar rooftop photo-voltaic (PV), the customer service voltage can be higher...]]></description><pubDate>Fri, 12 Apr 2019 14:02:04 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/32086</guid></item><item><title>Affordable High-Resolution Irradiance Prediction System</title><caseId>18/0006</caseId><link>http://universityofhawaii.technologypublisher.com/technology/32005</link><description><![CDATA[Affordable High-Resolution Irradiance Prediction System&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Case ID:18/0006&nbsp;BackgroundPower output from photovoltaics (PV) is directly related to the amount of sunlight, or irradiance, striking the panel. Irradiance is modulated by the solar position and the level of atmospheric attenuation, which is the absorption and scattering of sunlight due to water and ice particles in clouds, fog and haze, as well as other particulates such as dust, ash, and smog. Complex, nonlinear, and dynamic atmospheric processes affect these particles, and create large uncertainty and ...]]></description><pubDate>Tue, 09 Apr 2019 18:23:47 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/32005</guid></item><item><title>The ZOG Method: True Printed Circuit Boards</title><caseId>18/0031</caseId><link>http://universityofhawaii.technologypublisher.com/technology/31203</link><description><![CDATA[A novel way to fabricate printed circuit boards without the need of expensive equipment or toxic chemicals.&nbsp; The circuit board is printed using a 3D printer and liquid metal is used for the circuit traces. Circuits are packaged with plastic and sealed by default.&nbsp; Multilayer PCBs can also be fabricated without the need of a multi-ton press.&nbsp; This method allows for the possibility of embedding electronic components within layers, enabling PCB designs to be three dimensional.&nbsp;Packaged circuit:&nbsp;&nbsp;&nbsp;Benefits:Low-costfast iterationsnon-toxic &amp; environmentally fr...]]></description><pubDate>Thu, 31 Jan 2019 13:05:14 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/31203</guid></item><item><title>Distribution Grid Power Monitor</title><caseId>18/0007</caseId><link>http://universityofhawaii.technologypublisher.com/technology/31200</link><description><![CDATA[DescriptionA powerful platform for high-resolution data acquisition from distribution service transformers, with the potential to control DERS (distributed energy resources)&nbsp;BackgroundIn order to improve the resiliency of the electric grid and support increasing demand for distributed photovoltaics (PV), utilities are seeking to establish greater real‑time situational awareness of distribution circuits. On circuits with high penetration of PV, power backfeeds from residential customers to the grid during the daytime. This can introduce issues such as overvoltage, violations of thermal lim...]]></description><pubDate>Wed, 30 Jan 2019 16:09:49 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/31200</guid></item><item><title>Environmental Sensor Array</title><caseId>01054</caseId><link>http://universityofhawaii.technologypublisher.com/technology/30491</link><description><![CDATA[Environmental Sensor ArrayDesigned to expand the capabilities of fuel cellsRef. UH-1045&nbsp; BackgroundIntegrating fuel cell technology into transportation has the potential to reduce dependency on fossil fuels, reduce global warming emissions and improve air quality for the majority of urban citizens. However, air quality presents a challenge to reliable fuel cell integration since fuel cells use oxygen from the air. Air contaminants degrade performance of the fuel cells and limit the usability of this technology in harsher environmental conditions.&nbsp;Technology OverviewResearchers at the...]]></description><pubDate>Fri, 11 Jan 2019 15:48:10 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/30491</guid></item><item><title>Polymer Matrix Composites with Nano-Scale Reinforcements</title><caseId>00539</caseId><link>http://universityofhawaii.technologypublisher.com/technology/30380</link><description><![CDATA[Background&nbsp;Ever since the commercial introduction of thermoset polymers, such as epoxy resins, as matrix materials for advanced composites, signiﬁcant efforts have been undertaken to improve their ductility to delay crack initiations and their growths, and, in turn, to delay delamination and fracture. Efforts include the dispersion of rubber particles in the epoxy (although this method increases toughness, it often reduces stiffness and elevated temperature performance) and adding nanoparticles to vinylester, although this resulted in enhanced stiffness, the strain-to-failure and strength...]]></description><pubDate>Fri, 21 Dec 2018 13:14:23 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/30380</guid></item><item><title>3-Dimensionally Reinforced Nanocomposites</title><caseId>00538</caseId><link>http://universityofhawaii.technologypublisher.com/technology/30379</link><description><![CDATA[Background&nbsp;The main advantage of composites and nanocomposites, in addition to their high speciﬁc strength and stiffness, is their ability to be tailored towards a speciﬁc loading condition, i.e., placing the load carrying ﬁbers (or, e.g., Carbon Nanotubes, CNTs) where the loads and stresses are. Traditional composites designed for in-plane loading&nbsp; utilize, e.g., unidirectional tapes or bi‑directional woven fabrics which could handle in‑plane loading and stresses. However, intralaminar and interlaminar stresses (especially in between the composite layers in a laminate) become a majo...]]></description><pubDate>Fri, 21 Dec 2018 13:09:57 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/30379</guid></item><item><title>Titanocene-Gold Derivatives as Chemotherapeutics for Renal Cancer</title><caseId>01062</caseId><link>http://universityofhawaii.technologypublisher.com/technology/28222</link><description><![CDATA[&nbsp;Gold complexes have shown promise in cancer chemotherapy, with several compounds having overcome cisplatin resistance of specific cancer cells, furthering their appeal. Early-transition metal complexes, particularly titanocene-based complexes, are another class of compounds being explored for cancer chemotherapy. Recently novel metallodrugs have been successfully explored as potential cancer chemotherapeutics, including recent clinical trials with gold and ruthenium derivatives. &nbsp;Dr. Joe W. Ramos, professor and deputy director at the University of Hawai&lsquo;i Cancer Center, and hi...]]></description><pubDate>Fri, 20 Jul 2018 16:38:55 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/28222</guid></item><item><title>Long Range Remote Chemical Detection Using Compact Spectroscopy System and Low Laser Pulse Energy</title><caseId>18/0024</caseId><link>http://universityofhawaii.technologypublisher.com/technology/26941</link><description><![CDATA[Remote detection of chemicals is highly desirable for homeland security, environmental and NASA planetary exploration programs. Researchers at the University of Hawaii have designed a long range remote chemical detection system that significantly improves upon current capabilities in this field. The technology combines Raman + LIBS spectroscopy into a compact system that is able to perform good quality Raman spectra and LIBS measurements from distances of several hundreds of meters utilizing low laser pulse energy with a detection time of 1 s or less. &nbsp;ApplicationsHazardous chemical detec...]]></description><pubDate>Mon, 22 Jan 2018 14:31:53 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/26941</guid></item><item><title>Application of Neuroprotective Beta Amyloid Core Peptides and Peptidomimetic Derivatives to the Treatment of Alzheimer's Disease</title><caseId>01105</caseId><link>http://universityofhawaii.technologypublisher.com/technology/26371</link><description>Despite a notable role for amyloid and amyloid plaques in Alzheimer's disease, treatments aimed at lowering the levels of beta amyloid or disrupting amyloid plaques have had little or no impact on the disease. Using a novel approach, a core hexapeptide fragment derived from beta amyloid has been shown to be protective at the synaptic, cellular and behavioral levels against beta amyloid toxicity and is being used in this invention as a platform for deriving stabilized versions and peptidomimetics for prevention and treatment of Alzheimer's disease. The hexapeptide core beta amyloid fragment is ...</description><pubDate>Thu, 05 Oct 2017 19:01:38 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/26371</guid></item><item><title>Novel Magnesium Boride Materials for Hydrogen Storage</title><caseId>18/0003</caseId><link>http://universityofhawaii.technologypublisher.com/technology/26370</link><description>Hydrogen storage is one of the great challenges limiting the commercialization of polymer electrolyte membrane (PEM) fuel cell technology for automobile and unmanned vehicles. Full commercialization is dependent upon the development of compact and cost competitive hydrogen storage technologies with longer drive range and capability of meeting practical performance targets. Researchers at the University of Hawaii have developed novel magnesium boride based materials that undergo rapid, reversible hydrogenation at significantly lower temperatures and pressures than current state-of-the-art pure ...</description><pubDate>Thu, 05 Oct 2017 17:39:48 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/26370</guid></item><item><title>Apparatus and Method for Harvesting Ambient Energy by Circuit Reconfiguration</title><caseId>01113</caseId><link>http://universityofhawaii.technologypublisher.com/technology/26324</link><description><![CDATA[Apparatus and Method for Harvesting Ambient Energy by Circuit Reconfiguration&nbsp;Case ID:01113&nbsp;Background Low-power microcontrollers have laid the foundation for the vast expansion of. Pushing this edge further is the promising study of ambient energy harvesting for powering such devices. The practicality of current methods, however, are limited by fixed rates of energy extraction, the types of energies that can be harnessed, and the level of required dedicated storage circuitry. In combination with the low-level power inherent to ambient sources, how these technologies can be successfu...]]></description><pubDate>Mon, 25 Sep 2017 14:03:07 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/26324</guid></item><item><title>Smart Actuator for Medical Device Locating and Positioning</title><caseId>01143</caseId><link>http://universityofhawaii.technologypublisher.com/technology/26323</link><description><![CDATA[The invention involves the use of advanced materials and actuators to assist in the positioning of medical devices inserted using transcatheter approaches. The actuator device utilizes shape memory components that are able to achieve movements in multiple directions and resume their original shape in response to selective actuation. Attachment of the actuator behind devices for transcatheter surgical approaches could enable more precise, faster and automated placement of the device.&nbsp;ApplicationsLocating and positioning devices used to treat mitral valve diseasesMitral regurgitationCould a...]]></description><pubDate>Mon, 25 Sep 2017 13:27:21 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/26323</guid></item><item><title>Plants Expressing the Miraculin Protein, a Sweetener</title><caseId>01112</caseId><link>http://universityofhawaii.technologypublisher.com/technology/25773</link><description><![CDATA[Researchers at UH-Hilo have developed a method for expressing miraculin, a flavor-altering protein, in lettuce. The protein is found naturally in berries of the miracle berry plant, Synsepalum dulcificum, and binds to sweet receptors on the tongue, temporarily producing a sweet taste for sour foods.&nbsp; &nbsp;The genetically engineered lettuce accumulates functional miraculin in the leaves. The researchers have also achieved stable expression of the protein that is inherited over multiple generations. &nbsp;Compared to the miracle berry plant which takes years to produce fruit from its initi...]]></description><pubDate>Wed, 26 Jul 2017 10:56:56 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/25773</guid></item><item><title>Selective Inhibitors of GSK3-beta</title><caseId>01100</caseId><link>http://universityofhawaii.technologypublisher.com/technology/23905</link><description><![CDATA[Technology&nbsp; &nbsp; Glycogen synthase kinase 3 (GSK3) is a ubiquitously expressed serine/threonine kinase that is being investigated clinically for a variety of therapeutic applications including CNS disorders, metabolic disorders and in dental health.&nbsp; &nbsp; &nbsp; Centrally, GSK3 is primarily responsible for aberrant phosphorylation of tau leading to pathological tau and dementias such as Alzheimer&rsquo;s disease (AD), frontotemporal dementia, progressive supranuclear palsy, and CTE.&nbsp; It is also being studied as a therapeutic for the treatment of bipolar disorders and autism....]]></description><pubDate>Tue, 31 Jan 2017 13:05:50 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/23905</guid></item><item><title>'Alawa: A Unique Mechanistic Model for Battery Diagnosis and Prognosis</title><caseId>01119</caseId><link>http://universityofhawaii.technologypublisher.com/technology/23616</link><description><![CDATA[The 'alawa toolbox is devoted to battery degradation diagnosis and prognosis. This battery model is constructed from electrode half cell data and enables to forecast battery degradation impact on electrode behavior. The 'alawa approach is very different from conventional models that follow electrochemical, electrical, or typical empirical frameworks.&nbsp;Advantages'Alawa overcomes many of the challenges facing battery diagnosis and prognosis. It can be performed in operando and only requires the voltage data to quantify physical evidence and correlate these with electrochemical changes. The u...]]></description><pubDate>Tue, 06 Dec 2016 12:28:10 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/23616</guid></item><item><title>Plant Evolved Crop Protection and Insect Control</title><caseId>01116</caseId><link>http://universityofhawaii.technologypublisher.com/technology/23534</link><description><![CDATA[&nbsp;Abstract&nbsp; &nbsp;  Plants have evolved natural pesticides over millennia. Use of such naturally occurring insecticides provides a safe and cost-effective alternative to synthetics.&nbsp; The inventor has identified a readily available natural product that is very effective at controlling thrips, a major crop pest.&nbsp; Insecticide spending on thrips alone is expected to reach $418 million in the US by 2020.&nbsp; This natural product is also effective at controlling a range of insects and crop pests.&nbsp;Technology&nbsp; &nbsp;  Plants have developed natural defenses against insect...]]></description><pubDate>Fri, 18 Nov 2016 16:57:59 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/23534</guid></item><item><title><![CDATA[Apparatus & Method for Estimating the State of Health of a Battery via updating the OCV and SOC relationship]]></title><caseId>01078</caseId><link>http://universityofhawaii.technologypublisher.com/technology/21496</link><description><![CDATA[The problem: Within a few months from purchase, the fuel gauge in battery-powered devices, from cell phones to EVs, starts to become inaccurate. This is usually noticeable towards the end of discharge where the battery level may suddenly drop from 30% to 5%. This is not a battery problem but a monitoring problem and while this is an annoyance for cell phones and laptops in most cases, it can be critical for EVs and residential/commercial/utility storage systems where users could remain stranded or without power with little notice.&nbsp;The mechanism: Although there are accurate ways to measure...]]></description><pubDate>Thu, 03 Mar 2016 18:34:02 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/21496</guid></item><item><title>Novel Human C3 Derivatives for Therapeutic Complement Depletion - Complement depletion as a novel therapeutic approach, with applications in treating diseases with complement pathology</title><caseId>00985</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19792</link><description><![CDATA[The complement system is part of the immune system and is important in both innate and adaptive immunity. However, the complement system can also be a pathogenetic factor in many diseases including, rheumatoid arthritis, reperfusion injury, myasthenia gravis, and more. Complement has also been shown to be important for the development of antibodies to biological therapeutics such as human Factor VIII in hemophilia A.&nbsp;The development of agents to interfere with or modulate the complement cascade has been an area of intense interest for the past two decades. Furthermore, the FDA recently is...]]></description><pubDate>Tue, 16 Jun 2015 15:44:23 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19792</guid></item><item><title>anti-HMGB1 antibody for mesothelioma</title><caseId>00849</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19647</link><description>In the US, asbestos causes approximately 2,000 - 3,000 malignant mesothelioma deaths per year, and it contributes to an even larger number of lung carcinomas. The latency from time of exposure to tumor development potentially allows time for intervention to block the mechanism(s) that trigger asbestos-induced carcinogenesis. This invention proposes administering to a patient having mesothelioma an antibody specific for HMGB1 to neutralize activity against HMGB1 and inhibit mesothelioma cell growth. It also propose use of an anti-HMGB1 antibody to prevent, delay or reduce the incidence of malig...</description><pubDate>Fri, 29 May 2015 17:46:47 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19647</guid></item><item><title>Mesothelioma Biomarker - High Mobility Group Box 1 (HMGB1) protein as a novel, sensitive biomarker for detecting asbestos exposure and mesothelioma</title><caseId>00850</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19646</link><description>Malignant mesothelioma, associated with asbestos or erionite exposure, is an aggressive and lethal cancer of the mesothelium, the protective lining that covers many internal organs, and is most commonly found in the pleura (outer lining of the lungs). The inventors discovered that misregulation of a protein called High Mobility Group Box 1 (HMGB1) is linked to mesothelioma in subjects exposed to asbestos. HMGB1 is a member of the high-mobility group protein super-family that plays important roles in biological processes like transcription, DNA repair, proliferation and inflammation. After asbe...</description><pubDate>Fri, 29 May 2015 15:43:43 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19646</guid></item><item><title>Monoclonal antibody cell lines for the insecticide "Thiamethoxam"</title><caseId>00547</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19638</link><description>The two monoclonal antibody cell lines secrete different thiamethoxam antibodies. Thiamethoxam is a new class of neo-nicotinoid insecticides that are used to treat sucking and chewing insects such as aphid, whiteflies, leadhoppers and some beetles. This class of insecticides is one of the most widely used to protect crops and environmental contamination is a possibility. To protect the consumer, a sensitive specific screening assay was needed. The antibodies can determine thiamethoxam at concentrations below 100 ppb. Immunassay companies such as EnviroLogix will use this antibody to develop an...</description><pubDate>Thu, 28 May 2015 17:00:37 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19638</guid></item><item><title>Ultrasound method for transforming algae</title><caseId>00903</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19637</link><description><![CDATA[Transformation of microalgae is a first step in their use for biotechnological applications involving foreign protein production or molecular modifications of specific cell metabolic pathways. However, problems associated with efficiency, integration, or stability of the transgenes sometimes persist. Limitations in the use of conventional methods may be overcome by using a technology that doesn&rsquo;t hamper the permeability or do cellular damage, thus increasing efficiency of the transformation process. This invention relates to a method for the efficient transformation of algae with a repor...]]></description><pubDate>Thu, 28 May 2015 14:26:52 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19637</guid></item><item><title>Natural product Stat3 Inhibitors</title><caseId>00950</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19629</link><description><![CDATA[A series of new products isolated from a medicinal plant, Vernonia cinerea, controlled human cancer growth by blocking the abnormal functions of the transcription factor, STAT3 signaling. The natural product molecules showed inhibitory effects against growth of triple negative breast cancer which are non-responsive to current hormone therapies and have an up-regulated interleukin-6/STAT3 signaling axis. Treatment of human breast cancer and glioma cells growing in culture lead to inhibition of cell growth and survival.&nbsp;ApplicationsStat3 inhibitor of growth of cancer cells with activated St...]]></description><pubDate>Wed, 27 May 2015 17:07:04 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19629</guid></item><item><title>Natural product inhibitors of Stat3 and NF-kappaB</title><caseId>01035</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19597</link><description><![CDATA[Physalis peruviana and poha berry fruit have been found to control human cancer growth by blocking the abnormal functions of Stat3 and NF-kappaB signaling pathways. Inhibitory effects were observed in human glioma, bladder carcinoma, and breast cancer cells in vitro. &nbsp;ApplicationsGrowth inhibition in cancers with activated Stat3 and NF-kappaB signaling pathways, including glioma, kidney, bladder and breast cancers.Signal Transducer and Activator of Transcription 3 (Stat3) and NF-kappa B signaling pathway activation inhibitor.&nbsp;AdvantagesInhibitory compounds and semi-synthesized analog...]]></description><pubDate>Tue, 26 May 2015 12:21:58 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19597</guid></item><item><title>Nucleotide Sequence of Shrimp Actin Promoter and Its Use in Genetic Transformation Biotechnology</title><caseId>00663</caseId><link>http://universityofhawaii.technologypublisher.com/technology/19513</link><description>The use of molecular biology techniques to produce pathogen resistant strains of shrimp through genetic transformation technology is considered a highly promising strategy for control of shrimp viral diseases. A major challenge to current development of such technology is the lack of a suitable host-derived promoter to drive the effective expression of desirable genes in shrimp. To meet this urgent need for the development of transgenic shrimp, we have recently employed molecular cloning and sequencing techniques and isolated and identified a putative promoter gene from litopenaeus shrimp (L. ...</description><pubDate>Thu, 21 May 2015 12:55:22 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/19513</guid></item><item><title>Method for localization of atypical sequences in big data</title><caseId>00932</caseId><link>http://universityofhawaii.technologypublisher.com/technology/12288</link><description><![CDATA[One characteristic of the information age is the exponential growth of information, and the ready availability of this information through networks. The question is what to do with this enormous amount of information. One possibility is to characterize it through statistical averages, but UH researchers have taken the opposite tack and developed a system that posits that most of the value in the information is in the parts that deviate from the average: that are unusual or atypical. Their invention uses information and coding theory to locate the most interesting, atypical data.&nbsp;Applicati...]]></description><pubDate>Wed, 10 Apr 2013 19:38:39 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/12288</guid></item><item><title>Spatiotemporal chaos computing with adjustable noise immunity level</title><caseId>00934</caseId><link>http://universityofhawaii.technologypublisher.com/technology/12287</link><description><![CDATA[UH researchers have discovered how a lattice of chaotic systems can operate and perform computation at noise levels in which a single chaotic system fails to operate. They have demonstrated that the coupling nodes of the lattice can be used as a control parameter to adjust and tune the noise immunity level of the system allowing it to morph between different modes, including a &quot;high performance mode,&quot; where the chaos computing nodes are individually performing different and separate types of operations in parallel, and a &quot;robust mode&quot;, where all nodes are recruited to build...]]></description><pubDate>Wed, 10 Apr 2013 18:40:16 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/12287</guid></item><item><title>A novel Stat3 inhibitor that suppresses growth, viability, survival and migration of human breast and glioma cells in vitro</title><caseId>00937</caseId><link>http://universityofhawaii.technologypublisher.com/technology/12286</link><description>Researchers have discovered a new chemical compound that blocks the cancer causing biological molecule called Stat3, and by doing so controls growth and existence of human cancer cells. The compound strongly inhibits the activated form of Stat3, and consequently attenuates Stat3 functions in cancer cells. Accordingly, treatment of human breast cancer and glioma cells in culture leads to inhibition of cell growth and survival, and the ability of the tumor cells to migrate. Altogether, the studies provide data to support the compound as a potential new drug to treat human cancers that show evide...</description><pubDate>Wed, 10 Apr 2013 16:31:48 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/12286</guid></item><item><title>A combined instrument for Raman and LIBS (Laser-induced breakdown) spectrometry, utilizing a single laser source and single spectrograph</title><caseId>00660</caseId><link>http://universityofhawaii.technologypublisher.com/technology/6349</link><description><![CDATA[Scientists at the Hawaii Institute of Geophysics &amp; Planetology (HIGP) have developed a system which can perform both Raman spectroscopy and LIBS (Laser-induced breakdown spectroscopy) using a single laser source, a spectrograph equipped with a multichannel detector. Raman spectroscopy provides the molecular vibrational spectra and is widely used technique for positive identification of a molecule from their Raman fingerprints. LIBS produces atomic spectra of the ionized plasms on the material surface, and is used for identification of atoms present in the material. The combined system can ...]]></description><pubDate>Tue, 25 Jan 2011 12:19:15 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/6349</guid></item><item><title>Two-Dimensional Digital Surfaced Grid of High Resolution Bathymetry (Including SeaBeam multibeam) and Topography around the Island of Hawaii</title><caseId>00130</caseId><link>http://universityofhawaii.technologypublisher.com/technology/4739</link><description><![CDATA[A digital two-dimensional grid of position and elevation data for the land and sea portions of the Big Island of Hawai&rsquo;i, also referred to as a Digital Elevation Model. This grid is composed of various marine and subaerial survey data from numerous sources, most of which are publicly available for nominal fees from the National Geophysical Data Center (NGDC). This technology improves and combines the geographically separate NGDC data into a format readily usable in The GMT-System(TM), a public domain software. The grid can produce contour maps, color-shaded relief perspective-like images...]]></description><pubDate>Mon, 15 Mar 2010 19:04:12 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/4739</guid></item><item><title>HydroxiRem - The Most Cost-Effective Advanced Oxidative Process for Wastewater Purification</title><caseId>00493</caseId><link>http://universityofhawaii.technologypublisher.com/technology/4734</link><description><![CDATA[University of&nbsp; Hawai&lsquo;i inventors have developed a novel &ldquo;Advanced Oxidative Process&rdquo; for wastewater purification.&nbsp; This system is effective at 1/10 the cost of activated carbon and is a heterogeneous system capable of completely destroying persistent and difficult organic contaminants in wastewater streams.&nbsp; The solid metal powder is primarily iron (Fe-0) with a small amount of a secondary metal catalyst.&nbsp; In addition to its efficiency at removing organic contaminants this system is also a highly effective disinfectant.&nbsp; Field trials with Scotts&reg; ...]]></description><pubDate>Fri, 12 Mar 2010 16:45:17 GMT</pubDate><author>djleong@hawaii.edu</author><guid>http://universityofhawaii.technologypublisher.com/technology/4734</guid></item></channel></rss>