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News articles about "Reagents"

Fuel cells for powering homes

One of the applications that fuel cells may have is the supplying of homes with electrical power When considering applications of this type that call for greater power a research group in the UPV EHU's ... - Read More

New biotechnology product to make waterproof paper using natural enzymes

Oriol Cusola a 29 year old researcher from Lleida has patented a new aqueous compound to functionalise or modify the properties of paper and any other cellulosic material The compound uses natural enzymes instead of ... - Read More

New Method Is a Thousand Times More Sensitive to Performance-Enhancing Drugs

especially in the case of stimulants which the body rapidly breaks down Stimulants like amphetamine or “speed ” increase alertness and reduce an athlete’s sense of fatigue The method Armstrong’s lab has pioneered called paired ... - Read More

An environmentally friendly chemical reaction that does not waste any atoms

In the Research Group of Nuno Maulide a chemist working at the University of Vienna a new chemical synthesis for α arylated Carbonyl derivatives was developed Members of this class of substances typically possess interesting ... - Read More

Scientists stitch up photosynthetic megacomplex

Proteins, Proteins, proteins
When sunlight strikes a photosynthesizing organism energy flashes between proteins just beneath its surface until it is trapped as separated electric charges Improbable as it may seem these tiny hits of energy eventually power the ... - Read More

New generation of micro sensors for monitoring ocean acidification

Ocean, Ocean
The first step in developing a cost effective micro sensor for long term monitoring of ocean acidification has been achieved by a team of scientists and engineers The new technology that will measure pH levels ... - Read More

Chemical synthesis: A simple technique for highly functionalized compounds

Synthesis, Compounds
Researchers at Kanazawa University have demonstrated a technique that allows direct functionalization of alkenes without the need for metallic reagents photolysis or extreme reaction conditions The addition of functional groups to certain unsaturated hydrocarbons known ... - Read More

Simple textiles can be used with catalysts to enable complex chemical reactions

Complex, Catalysts, Reactions
In future it will be much easier to produce some active pharmaceutical substances and chemical compounds than was the case to date An international team working with chemists from the Max Planck Institut für Kohlenforschung ... - Read More

Bio-imaging: Probing for deeper diagnostics

Multi armed polymers with dual fluorescent and magnetic imaging capabilities boost the resolution of cancer detection tools Molecular probes that selectively latch onto tumor cells and emit imaging signals can detect cancer without invasive procedures ... - Read More

A new method for clicking molecules together

Thiols are sulfur containing molecules found in most proteins of the human body Characterized by their 'garlicky' smell they also give coffee sweat and the spray of skunks their unique odor Because they are so ... - Read More

Chemical reaction could streamline manufacture of pharmaceuticals and other compounds

Compounds
Researchers at The University of Texas at Austin have discovered a new chemical reaction that has the potential to lower the cost and streamline the manufacture of compounds ranging from agricultural chemicals to pharmaceutical drugs ... - Read More

Fluorescent fingerprint tag aims to increase IDs from 'hidden' prints on bullets and knives

Film
A new way of detecting and visualizing fingerprints from crime scenes using colour changing fluorescent films could lead to higher confidence identifications from latent hidden fingerprints on knives guns bullet casings and other metal surfaces ... - Read More

Paper could be basis for inexpensive diagnostic devices

Cellulose
Paper is known for its ability to absorb liquids making it ideal for products such as paper towels But by modifying the underlying network of cellulose fibers etching off surface fluff and applying a thin ... - Read More

Scientists develop CO2 sequestration technique

Ocean, Carbon, Ocean, carbon
Lawrence Livermore scientists have discovered and demonstrated a new technique to remove and store atmospheric carbon dioxide while generating carbon negative hydrogen and producing alkalinity which can be used to offset ocean acidification The team ... - Read More

New technique to track cell interactions in living bodies developed

Researchers at Stanford University School of Medicine have developed a new technique to see how different types of cells interact in a living mouse The process uses light emitting proteins that glow when two types ... - Read More

Microelectronics: Taking the heat off microfluidic chips

Replacing a high temperature processing technique with an infrared treatment allows the manufacture of tiny devices without damaging the polymer components Share This See Also Microarrays Chemistry Inorganic Chemistry Artificial Intelligence Mobile Computing Information Technology ... - Read More

GUMBOS Technology Promises New Drugs, Electronic Devices

particles so small that 100 000 could fit across the width of a human hair “We believe that these GUMBOS represent a truly different approach to micro and nanotechnology ” said Professor Isiah Warner Ph ... - Read More

Catalyst for green chemistry: Amberlyst-15 can act as a catalyst for the acylation of phenols and alcohols

Catalyst
Owing to the huge array of applications catalysis has long been dubbed as one of the most significant areas of process and synthetic chemistry In fact the vast majority of all chemical industrial products be ... - Read More

Catalyst in a teacup: New approach to chemical reduction

Reduction, Catalyst, Chemical reduction
Taking their inspiration from nature scientists at the University of New South Wales have developed a new method for carrying out chemical reduction an industrial process used to produce fuels and chemicals that are vital ... - Read More

Detecting cesium with naked eyes

Probe, Fluorescence
Micrometer level naked eye detection of cesium ions a major source of contamination in the vicinity of radioactive leaks is demonstrated in a material developed by researchers in Japan Share This See Also Weapons Technology ... - Read More
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