Search Results - technology+classifications+%3e+1.+life+science+%3e+green+chemistry

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Bionic color structures as eco-friendly food dyes
This technology creates eco-friendly, food-safe colorants by forming edible photonic nanostructures from natural colorants in water. Using microfluidic devices and controlled thermal processes, it enhances color stability and brightness, providing a safer alternative to synthetic additives. https://nu.technologypublisher.com/files/sites/thumbnail.jpeg ...
Published: 9/10/2024   |   Inventor(s): Leila Deravi, Wei-Ting Chang, Ji-Young Lee
Keywords(s):  
Category(s): Technology Classifications > 1. Life Science > Biotechnology, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials, Technology Classifications > 1. Life Science > Green Chemistry
Wearable Light Sensors Based on Unique Features of a Natural Biochrome
Wearable Light Sensors Based on Unique Features of a Natural Biochrome A novel, low cost, wearable device for measurement of sun exposure Background Exposure to sunlight’s harsh radiation has proven to be detrimental to our health. Ultraviolet (UV)-rays, infrared (IR) and to a lesser degree, visible light, all contribute to skin damage. Thus,...
Published: 9/10/2024   |   Inventor(s): Daniel Wilson, Leila Deravi
Keywords(s): Radiation detector, Sensor, Skin, Solar, Sterilization, Wearable
Category(s): -Chemistry, -Cosmetic, -Energy Technology, -Equipment, -Health, -Materials, -Sustainability / Renewable Tech, -Sensors, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials, Technology Classifications > 2. Physical Science > Environmental/Clean tech, Technology Classifications > 1. Life Science > Green Chemistry, Technology Classifications > 1. Life Science > Medical Devices, Technology Classifications > 1. Life Science, Chemistry
A Co-Culture Method for Biofuel and Biochemical Production from Untreated Syngas
INV-21103 Background Syngas, a clean and renewable energy, is expected to widely replace traditional forms of energy. Also, there is a rising demand for green chemicals with a wide variety of applications, produced from syngas and derivatives. Gas fermentation using acetogenic bacteria has emerged as a promising method to synthesis gas. Acetogenic...
Published: 9/10/2024   |   Inventor(s): Benjamin Woolston, Anthony Stohr
Keywords(s): Biomolecules, Energy, Energy Technology, Syngas
Category(s): Technology Classifications > 2. Physical Science > Energy, Technology Classifications > 1. Life Science > Green Chemistry, Technology Classifications > 1. Life Science > Biotechnology
Recyclable, Self-cleaning Cellulose-fiber-Composites for Passive Radiative Cooling
INV-21040 Background Compressor-based cooling systems that provide comfortable interior environments for infrastructure, accounts for about 20% of the total electricity consumption around the world. The resultant heating effects and greenhouse gas emissions accelerate global warming and climate change. Emerging passive radiative cooling (PRC) techniques...
Published: 9/10/2024   |   Inventor(s): Yi Zheng, Yanpei Tian, Xiaojie Liu
Keywords(s): cellulose fiber, paper-based composites, passive radiative cooling, recyclable, scalable-manufactured, self cleaning, self cooling
Category(s): -Energy Technology, -Materials, Technology Classifications > 2. Physical Science > Energy, Technology Classifications > 2. Physical Science > Environmental/Clean tech, Technology Classifications > 1. Life Science > Green Chemistry
Gas diffusion electrodes, membrane-electrode assemblies and methods for the production thereof
INV- 15070 Background Proton exchange membrane fuel cells (PEMFC) are considered to be one of the most promising sources of clean electrical energy for the near future. PEMFC are electrochemical generators which produce direct electrical current from a gaseous fuel (typically hydrogen, pure or in a mixture) and a gaseous oxidant, normally consisting...
Published: 9/10/2024   |   Inventor(s): Andrea Gulla, Robert Allen
Keywords(s):  
Category(s): -Sustainability / Renewable Tech, Technology Classifications > 2. Physical Science > Energy, Technology Classifications > 1. Life Science > Green Chemistry
Consistent and enhanced production of anti-cancer drugs from the Madagascar periwinkle plant
INV-19070 Background The Madagascar periwinkle plant has been used for vinblastine (VBL) and vincristine (VCR) since the 1960s. These chemical compounds have been listed on “World Health Organization’s Model List of Essential Medicines”. However, due to high cost, low concentration in extracts, and unpredictable supply, the applications...
Published: 9/10/2024   |   Inventor(s): Carolyn Lee-Parsons, Elisa Peter, Samuel Mortensen
Keywords(s): Agriculture/Horticulture, Chemotherapy, Manufacturing, Process, Renewable
Category(s): Technology Classifications > 1. Life Science > Therapeutics, Chemistry, Technology Classifications > 1. Life Science > Green Chemistry, Technology Classifications > 1. Life Science > Drug Discovery
Ultralight and super fire retardant nanocellulose aerogel
INV-17032 Background Household fires have caused civilian injuries, deaths, and direct damages in millions of USD. Flame retardant materials with thermal insulation properties are desired for modern building construction to improve insulation within HVAC systems. Currently, most building insulation is made from flammable organic and petroleum-derived...
Published: 9/10/2024   |   Inventor(s): Hongli Zhu, Lei Yang
Keywords(s):  
Category(s): -Nanotechnology, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials, Technology Classifications > 2. Physical Science > Energy, Technology Classifications > 1. Life Science > Green Chemistry
Synthesis of Highly Active Fe-N-C Catalysts Via Non-Contact Pyrolysis of Gas-Phase Iron
INV-20028 Background Hydrogen fuel cell vehicles (FCVs), based on proton exchange membrane fuel cells (PEMFCs), were commercialized in 2014. The catalysts used for the oxygen reduction reaction (ORR) in PEMFCs are Pt-alloys. The cost of automotive fuel cell systems is still high due to the high loading of Pt on the PEMFC cathode. One of the strategies...
Published: 9/10/2024   |   Inventor(s): Qingying Jia, Li Jiao, Sanjeev Mukerjee
Keywords(s): Catalyst, Fe-N-C, Fuel Cell, Nanotechnology, Non-contact pyrolysis
Category(s): -Sustainability / Renewable Tech, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials, Chemistry, Technology Classifications > 2. Physical Science > Energy, Technology Classifications > 2. Physical Science > Environmental/Clean tech, Technology Classifications > 1. Life Science > Green Chemistry
Functionalized Monometallic Transition Metal Surfaces for Selective hydrogen Evolution Reaction
> INV-20027 Background Hydrogen at scale via water electrolysis has always been an energy cost and is a potentially cost-effective, where carbon-neutral means hydrogen gas production. The development of low-cost and reliable catalysts for the oxygen evolution reaction (OER) and the hydrogen evolution reaction (HER) is a key component in achieving...
Published: 9/10/2024   |   Inventor(s): Sanjeev Mukerjee, Robert Allen (DECEASED), Huong Doan, Ian Kendrick
Keywords(s): Catalyst, Energy, Energy Technology, Renewable
Category(s): -Sustainability / Renewable Tech, Technology Classifications > 2. Physical Science > Energy, Technology Classifications > 2. Physical Science > Environmental/Clean tech, Technology Classifications > 1. Life Science > Green Chemistry