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Browse Category: Materials & Chemicals > Nanomaterials

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Process For Electrodepositing Manganeese Oxide With Improved Rate Capabilities For Electrical Energy Storage

The invention is a novel method for enhancing the energy, power and performance of lithium ion batteries. It applies a new process for electrodepositing Manganese Oxide in a way that improves the electrical properties as well as the rate at which the battery can operate. Using this method, the energy storage capabilities is boosted significantly; making it faster, more reliable and enabling various applications to become more dependent on electric/battery solutions.

Hydrogen Gas Sensors Based On Patterned Carbon Nanotube Ropes

This is a fabrication method for hydrogen gas sensors; these sensors have more rapid response times and are more sensitive than current detection techniques.

Anti-Microbial Contact Lens With Ocular Drug Delivery

Anti-microbial, anti-fungal drug eluting contact lens for the controlled release of ophthalmic therapeutics.

Novel Anti-Bacterial, Anti-Fungal Nanopillared Surface

Medical devices are susceptible to contamination by harmful microbes, such as bacteria and fungi, which form biofilms on device surfaces. These biofilms are often resistant to antibiotics and other current treatments, resulting in over 2 million people per year suffering from diseases related to these contaminating microbes. Death rates for many of these diseases are high, often exceeding 50%. Researchers at UCI have developed a novel anti-bacterial and anti-fungal biocomposite that incorporates a nanopillared surface structure that can be applied as a coating to medical devices.

Nanoporous Metal Foam Filters for Clean Air

Researchers at the University of California, Davis have developed nanoporous metal foams as universal pollutant arrestors.

Butadiene Sulfone (BDS) as a Green Multi-Functional Telomerization Agent for Tunable Hydrophobic Nanocellulose

Researchers at the University of California, Davis have developed a green method green for the telomerization of cellulose using BDS as a multi-functional reagent, solvent and acid source.

Combined Individual Nanomaterial Enhancements for Total X-Ray Enhancement

Researchers at the University of California, Davis have developed a method to combine individual nanomaterial enhancements to achieve greater X-ray enhancement.

Peripheral Nerve Repair By Peptide Amphiphile Nanofibers.

UCLA researchers in the Department of Surgery have developed a novel method that promotes directed nerve growth and peripheral nerve regeneration using peptide amphiphile (PA) nanofibers. The combination of conduit and PA nanofiber scaffold offers greater success than currently used methods of bridging with empty conduits. This novel approach may become a substitute for nerve graft for clinical use in the treatment of peripheral nerve injuries.

Revolutionizing Micro-Array Technologies: A Microscopy Method and System Incorporating Nanofeatures

UCLA researchers in the Department of Electrical Engineering have developed a novel lensfree incoherent holographic microscope using a plasmonic aperture.

Concentration Of Nanoparticles By Zone Heating Method

UCLA researchers in the Department of Mechanical and Aerospace Engineering have invented a novel method to concentrate nanoparticles (NPs) into metal crystals via zone melting.

Process For Recycling Surfactant In Nanoemulsion Production

UCLA researchers in the Department of Chemistry and Biochemistry have developed a novel method to separate and recycle surfactants used in the manufacturing of nanoemulsions.

Two-Step Processing With Vapor Treatment Of Thin Films Of Organic-Inorganic Perovskite Materials

Prof. Yang and colleagues have developed a novel method of preparing organic-inorganic thin films using a solution process followed by vapor treatment, presenting a low-cost, high-performance solution method of producing optoelectronic devices.

A General Method For Designing Self-Assembling Protein Nanomaterials

UCLA researchers in the Department of Chemistry & Biochemistry have developed a novel computational method for designing proteins that self-assemble to a desired symmetric architecture. This method combines symmetrical docking with interface design, and it can be used to design a wide variety of self-assembling protein nanomaterials. 

Low Cost Wireless Spirometer Using Acoustic Modulation

The present invention relates to portable Spirometry system that uses sound to transmit pulmonary airflow information to a receiver.

Substrate For Deep Vertical Etches

Many modern microelectromechanical and microembossing applications require the formation of high resolution vertical channels through thin film substrates, which are often difficult and expensive to achieve in current substrates. Researchers at UCI have overcome these limitations by developing an inexpensive material that is inherently easy to vertically etch.

Microfluidic Component Package

The present invention describes a component package that enables a microfluidic device to be fixed to a Printed Circuit Board (PCB) or other substrate, and embedded within a larger microfluidic system.

Tunable Thz Generation In Chip-Scale Graphene

UCLA researchers in the Department of Electrical Engineering have developed a novel tunable and efficient terahertz (THz) plasmon generation on-chip via graphene monolayers.

Broadband Absorbers Via Hyperbolic Metamaterial Particles

Broadband absorbers are essential components of many light detection, energy harvesting and camouflage schemes. Materials that “perfectly” absorb light already exist, but they are bulky and can break when bent. They also cannot be controlled to absorb only a selected range of wavelengths, which is a disadvantage for certain applications. In addition, transferring planar materials to flexible, thin or low-cost substrates poses a significant challenge.

New Drug Formulations For Chemoembolization Treatment

Primary liver cancer is the 12th leading cause of death in the United States. This invention is a novel drug delivery system that involves use of liposomes for the binding of a systemic liver cancer drug. The disclosed formulation can be used as a chemoembolization treatment of hepatocellular carcinoma and liver cancer.

Measurement of Nanoscale Physical Enhancement by Materials under X-ray Irradiation

Researchers at the University of California, Davis have developed a method to study interactions of high density nanoparticles in solution with high spatial resolution.

New Method For Determination Of Molecular Orientation At Interfaces

Sum frequency generation spectroscopy (SFG) is a technique used to analyze surfaces and interfaces. This nonlinear laser spectroscopy method can deduce the composition, orientation distributions, and some structural information of molecules at gas–solid, gas–liquid and liquid–solid interfaces. In a typical SFG setup, two laser beams mix at a surface and generate an output beam with a frequency equal to the sum of the two input frequencies. SFG has advantages in its ability to be monolayer surface sensitive, ability to be performed in situ (for example aqueous surfaces and in gases), and not causing much damage to the sample surface. SFG is comparable to second harmonic generation in Infrared and Raman spectroscopy. It is a challenge to measure orientation heterogeneity. For decades, surface-specific vibrational sum frequency generation spectroscopy (referred to as 1D VSFG hereafter) has been used to determine the mean tilt angle, under the assumption of a narrow orientational distribution. However, in this case, the knowledge of orientational distribution is lost, and the measured mean tilt angle can deviate from the real mean tilt angle when the orientational distribution is large, which is the well-known “magic angle” challenge.

Thermally Stable Silver Nanowire Transparent Electrode

UCLA researchers in the Department of Materials Science and Engineering have developed a novel transparent and flexible electrode material for optoelectronic device applications.

Growth-Factor Nanocapsules With Tunable Release Capability For Bone Regeneration

UCLA researchers in the Departments of Chemical Engineering and Orthopedic Surgery have developed a method to deliver therapeutic proteins directly to the tumor site using nanocapsules.

Protein Nanocapsules With Detachable Zwitterionic Coating For Protein Delivery

UCLA researchers in the Department of Chemical and Biomolecular Engineering have developed a method to deliver therapeutic proteins directly to the tumor site using nanocapsules.

Efficient And Stable Of Perovskite Solar Cells With All Solution Processed Metal Oxide Transporting Layers

UCLA researchers in the Department of Materials Science and Engineering have developed a novel lead halide perovskite solar cell with a metal oxide charge transport layer.

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