Frances Hamilton Arnold (born 25 July 1956) is an internationally recognized American scientist and engineer. She pioneered methods of directed evolution to ...
Sdhof is not the only Nobelist who has retracted papers recently: Molecular biologist Gregg Semenza has had 11 papers retracted, 10 of them since 2022; and chemical engineer Frances Arnold retracted a Science paper in 2020.
"Nature is an amazing chemist, and her repertoire now includes breaking bonds in siloxanes previously thought to evade attack by living organisms," says Frances Arnold, the Linus Pauling Professor of Chemical Engineering, Bioengineering and Biochemistry at Caltech and winner of the 2018 Nobel Prize
Date: Jan 25, 2024
Category: Science
Source: Google
Gender funding gap grows when research pitches get personal: study
In October, Canadian scientist Donna Strickland became just the third woman in history to win the Nobel Physics Prize. Twenty-four hours later, US biochemist Frances Arnold was awarded the chemistry prize, only the fifth woman to receive the honour. Its convenient for some people to believe there
Date: Feb 09, 2019
Category: Headlines
Source: Google
Nobel prize in chemistry awarded for pioneering work on proteins – live
In 1993, Frances Arnold performed the first directed evolution of enzymes. She has since refined the methods that are now used around the world to develop new catalysts. Among their applications are more environmentally friendly chemical manufacturing to produce substances such as pharmaceuticals an
Date: Oct 03, 2018
Category: Headlines
Source: Google
Trio wins chemistry Nobel for work on antibody drugs, smart enzymes
Frances Arnold of the California Institute of Technology, George Smith from the University of Missouri and Gregory Winter of Britains MRC Laboratory of Molecular Biology were awarded the prize for pioneering science in enzymes and antibodies.
Linus Pauling Professor of Chemical Engineering, Bioengineering and Biochemistry worked at the lab of Frances Arnold at Caltech using techniques previously used by Arnolds lab to create bacteria with properties they desire. Earlier techniques have altered bacteria to create strains that produce car
Date: Apr 09, 2018
Category: Health
Source: Google
Researchers 'Breed' Silicon-Carbon Bonds From Proteins, A New Model For Alien Life?
To land to their findings, the researchers -- Frances Arnold, Russell Lewis, Kai Chen and Jennifer Kan -- created the bond using a process of artificial selection dubbed as directed evolution, which was pioneered by Arnold in the 1990s. They started with a protein found in the genomic sequence of Rh
Date: Nov 28, 2016
Source: Google
Nature Is Giving Scientists Hope In Making Silicon-based Lifeforms
which is to have an improved biological function than the previously developed enzymes. Mail Onlinereported that this process is called directed evolution, introduced by Frances Arnold, Caltech chemical engineering, bioengineering and biochemistry professor and the study's principal investigator.