Microorganisms can sometimes lose the ability to perform a function that appears to be necessary for their survival, and yet they still somehow manage to endure and multiply. How can this be? The authors of an opinion piece ...
Evolution
Mar 27, 2012
25
0
Say you've been diagnosed with prostate cancer, the second-leading cause of cancer death in men. You opt for surgery to remove your prostate. Three months later, a prostate surface antigen (PSA) test shows no prostate cells ...
Nanomaterials
Sep 16, 2015
0
381
It is one of the most important enzymes in medical diagnostics: Horseradish peroxidase is used for many medical products—it is often used when a color change of a test strip is to detect the presence of antibodies or other ...
Biotechnology
Jun 22, 2023
0
30
Nanozymes, enzyme-like catalytic nanomaterials, are considered to be the next generation of enzyme mimics because they not only overcome natural enzymes' intrinsic limitations, but also possess unique properties in comparison ...
Biochemistry
Feb 18, 2019
0
41
Papayas are delicious and healthy – and they contain papain, an enzyme that is isolated from the fruit and used in countless industries. They are used for brewing beer, the handling of meat products, the treating of wool ...
Biochemistry
Oct 24, 2012
0
0
A KAIST research team doped nitrogen and boron into graphene to selectively increase peroxidase-like activity and succeeded in synthesizing a peroxidase-mimicking nanozyme with a low cost and superior catalytic activity. ...
Bio & Medicine
Apr 30, 2019
0
8
The glowing green molecule known as green fluorescent protein (GFP) has revolutionized molecular biology. When GFP is attached to a particular protein inside a cell, scientists can easily identify and locate it using fluorescence ...
Biotechnology
Oct 22, 2012
0
0
Over the past 100 years, global water use has increased sixfold, and increased drought has led to substantial declines in crop production in recent decades. Soybean [Glycine max (L.) Merr.], originally domesticated in China ...
Biotechnology
Nov 30, 2023
0
9
Enzyme catalysis is a promising green solution for producing pharmaceuticals, fine chemicals, and biofuels. However, exploring their catalytic promiscuity to expand and enhance the capabilities of enzymes remains challenging.
Materials Science
Jul 13, 2021
0
3
Globally, the Earth system has thousands of terragrams (Tg) (1 Tg = 1012g) of mineral nanoparticles moving around the planet each year. These mineral nanoparticles are ubiquitously distributed throughout the atmosphere, oceans, ...
Earth Sciences
Jun 8, 2021
0
0
