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Enhanced Block Copolymer Self-Assembly

Brief description not available

A novel method for increasing MHC presentation of oncogene derived neoantigens

The invention describes a platform technology that increases MHC presentation of oncogene derived peptide neoantigens that do not normally occur in the cell. The platform has already been used to identify a method of increasing KRAS G12 D/V derived peptide presentation on MHC- I.

Monoclonal Antibodies Specific to Canine PD-1 and PD-L1

Researchers at the University of California, Davis have developed monoclonal antibodies with multiple applications relevant to canine PD-1 and PD-L1.

Photocurable Poly(ethylene glycol) as a Bioink for the Inkjet 3D Pharming of Hydrophobic Drugs

UCLA researchers in the Department of Bioengineering have developed a novel inkjet 3D pharming technique that is fast, customizable, and compatible with hydrophobic drugs.

Bioactive Plastics With Programmable Degradation And Microplastic Elimination

Although the plastic waste crisis has reached a breaking point, current recycling approaches are unable to remediate microplastic pollution. Biodegradable and renewable plastics have shown promise but impact neither microplastic elimination nor complete plastic recycling due to diffusion-limited enzymatic surface erosion and random chain scission. Here it is shown that nanoscopic dispersion of trace enzyme (e.g. lipase) in plastics (e.g. polycaprolactone [PCL]) leads to fully functional plastics with eco-friendly microplastic elimination and programmable degradation. Nanoscopic enzyme encapsulation leads to:continuous degradation to achieve 95% microplastic eliminationa single chain-based degradation mechanism with repolymerizable small molecule by-products via selective chain end scission rather than random chain scissionspatially- and temporally-programmable degradation of melt-processed host matrix due to the dependence of single chain degradation on local lamellae thickness regardless of bulk percent crystallinity formulation of conductive ink for 3-D printing with full recovery of the precious metal filler With recent developments in synthetic biology and genome information, nanoscopically embedding catalytically active enzymes in plastics may lead to an immediate, environmentally friendly and technologically viable solution toward microplastic elimination and material recycling.

Design Random Heteropolymer To Transport Proton Selectively And Rapidly

Despite decades of effort, it remains challenging, if not impossible, to achieve similar transport performance similar to natural channels. Inspired by the known crystal structures of transmembrane channel proteins, protein sequence-structure-transport relationships have been applied to guide material design. However, producing both molecularly defined channel sizes and channel lumen surfaces that are chemically diverse and spatially heterogeneous have been out of reach. We show that a 4-monomer-based random heteropolymer (RHP) exhibits selective proton transport at a rate similar to those of natural proton channels. Statistical control over the monomer distribution in the RHP leads to well-modulated segmental heterogeneity in hydrophobicity, which facilitates the single RHP chains to insert into lipid bilayers. This in turn produces rapid and selective proton transport, despite the sequence variability among RHP chains. We have demonstrated the importance of:the adaptability enabled by the statistical similaritythe modularity afforded by monomer chemical diversity to achieve uniform behavior in heterogeneous systems. 

Smart Dialysis Catheter

UCLA researchers in the Department of Cardiology at UCLA’s David Geffen School of Medicine have developed a smart dialysis catheter that can measure different patient vitals in real-time to prevent hospitalizations due to renal failure.

Deep Learning of Biomimetic Sensorimotor Control for Biomechanical Human Animation

UCLA researchers from the Department of Computer Science have developed a computer simulation model and associated software system for biomimetic human sensorimotor control.

Mechanisms and Devices Enabling Arbitrarily Shaped, Deep-Subwavelength, Acoustic Patterning

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a Compliant Membrane Acoustic Patterning (CAMP) technology capable of patterning cells in an arbitrary pattern at a high resolution over a large area.

A Wearable Platform for In-Situ Analysis of Hormones

UCLA researchers in the Department of Electrical and Computer Engineering have developed a highly sensitive, wearable hormone monitoring platform.

A New Cell-free Protein Expression System with three-fold higher protein yield in batch and continuous mode than existing systems

Researchers at the University of California, Davis have developed a method for preparing a bacterial cell lysate that results in higher protein expression than existing cell-free systems. The new whole-cell lysate system comes with additional advantages, including the ability to synthesize protein from linear DNA, directly amenable to continuous or flow-based reaction, and compatibility with existing manufacturing workflow.

Titanium Implants with Novel Roughness

UCLA researchers in the School of Dentistry at the Weintraub Center for Reconstructive Biology have developed a novel titanium implant with hierarchical multi-scale roughness to promote bone growth.

Novel Adjustable Caliber Catheter System

UCLA researchers in the Department of Radiological Sciences have designed a new adjustable catheter system for use in embolectomy or thrombectomy procedures.

Use of Machine Learning to Predict Non-Diagnostic Home Sleep Apnea Tests

Researchers led by Robert Stretch from the Division of Pulmonary, Critical Care & Sleep Medicine at UCLA have developed an algorithm that can predict whether a patient will have a non-diagnostic home sleep apnea test based upon data from the electronic health record and a brief questionnaire.

Reactive Oxygen Species (ROS) Resistant Platform Strains for Bioproduction

The survival of bacteria is associated with the ability to respond to changing environmental conditions. For example, during situations of environmental pressure (e.g. UV, heat, or drug exposure) ROS levels can increase, leading to damage of DNA, lipids and an initiation of signaling events that can lead to cell death. Fortunately, bacterial possess enzymes such as superoxide dismutase (SOD) and catalase enzymes, as well as other antioxidant agents that can reduce ROS. However, when the balance between the production and elimination of ROS is upset, it can have unwanted effects. Thus, the ability of bacteria to increase their tolerance to ROS would be beneficial to the cell’s survival.

Financial Model for Informing Value-Based Payment Decisions

Researchers led by David Johnson from the Department of Urologic Oncology and the West Los Angeles Veteran’s Affairs Medical Center have developed an interactive web platform that predicts the financial outcomes for various stakeholders (physicians, hospitals, and payers) of transitioning from fee-for-service to bundled payments for robotic radical prostatectomy.

A Built-In Mechanism Of Gas Maintenance In Microfeatures On A Submerged Surface

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a novel superhydrophobic surface for drag reduction and anti-biofouling applications.

Microfluidics Device and Methods of Detecting Airborne Agents

A microfluidic platform for real time sensing of volatile airborne agents.

Electrical Charge Balancing Scheme For Functional Stimulation Using Pulse Width Compensation

UCLA researchers in the Department of Bioengineering have developed a novel electrical charge cancellation scheme to effectively remove residual charge on an electrode, achieving greater precision for lesser hardware cost, while maintaining a surgically implantable small size without extra pulse insertion.

A Method To Determine Cause Of A Cardiac Arrest And Provide Cause-Specific Decision Support In Real-Time Using Continuous Electrocardiography

Researchers led by Duc Hong Do from the Department of Cardiology at UCLA have developed an algorithm to detect the cause of cardiac arrest in a hospital setting.

Generic Method for Controlled Assembly of Molecules

Researchers at the University of California, Davis, in collaboration with researchers at IBM, have developed a widely applicable method to assemble molecules regardless of their intrinsic self-assembly properties.

A New Human-Monitor Interface For Interpreting Clinical Images

UCLA researchers in the Department of Radiological Sciences have invented a novel interactive tool that can rapidly focus and zoom on a large number of images using eye tracking technology.

Nanoparticles For Specific Detection And Killing of Pathogenic Bacteria

UCLA researchers in the Department of Chemistry and Biochemistry and Department of Medicine have developed novel functionalized mesoporous silica nanoparticles that can specifically identify pathogenic bacteria and deliver on-target drug treatments.

Dicom/Pacs Compression Techniques

Researchers led by Xiao Hu from the Department of Surgery at UCLA have created a novel and convenient way to compress and query medical images from a PACS system.

Scanning Terahertz Nanoscopy Probe

UCLA researchers in the Department of Electrical Engineering have developed a Scanning Terahertz Nanoscopy (STN) system with significantly improved detection sensitivity and spatial resolution.

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