Scientists in Japan have made a tuneable, elastic and temperature-sensitive gel by using complementary DNA strands to connect star-shaped polymer molecules together. The gel, and the method used to develop it, could lead ...
Polymers
Feb 16, 2022
0
28
In an article in the Science, researchers at Uppsala University show how a DNA-binding protein can search the entire genome for its target sequence without getting held up on the way. The result contradicts our current understanding ...
Molecular & Computational biology
Jan 27, 2022
0
60
The first molecular electronics chip has been developed, realizing a 50-year-old goal of integrating single molecules into circuits to achieve the ultimate scaling limits of Moore's Law. Developed by Roswell Biotechnologies ...
Nanomaterials
Jan 24, 2022
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1515
New nanophotonic tweezers developed by Cornell researchers can fit on a chip less than one-inch square, making it easier and more efficient to manipulate single molecules using light in order to investigate biological systems.
Molecular & Computational biology
Jan 20, 2022
0
126
Biophysicists in Japan have found ways to make and manipulate capsule-like DNA structures that could be used in the development of artificial molecular systems. Such systems could function, for example, inside the human body. ...
Bio & Medicine
Dec 13, 2021
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222
Through their research efforts, the team was able to finally disprove an intuitive assumption that in order for two particles of matter to merge and form larger units (i.e. aggregates or clusters), they must be attracted ...
General Physics
Dec 9, 2021
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358
While investigating the unusual G quadruplex DNA structure (G4), the Simon Elsässer group has developed a more accurate method for mapping these structures in the genome. G4 CUT&Tag revealed numerous G4s in the human and ...
Biotechnology
Dec 6, 2021
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52
An organism's genome could be compared to a complex system of instructions that allows it not only to develop, but also to carry out all the activities essential to its survival. To do this, this genome needs to be expressed ...
Molecular & Computational biology
Dec 3, 2021
0
158
Water plays several important roles within the human body, even affecting the DNA in our cells. The entire surface of a DNA double helix is coated in layers of water molecules. This sheath of water attaches to the genetic ...
Biochemistry
Nov 4, 2021
0
1069
Dutch researchers have developed a new tool to label DNA for studying chromosomes in live cells. The tool is non-invasive and can be applied in culture but also in living organisms, such as zebrafish embryos. The team published ...
Cell & Microbiology
Nov 4, 2021
0
27
