With their 'T-REX' method, DNA embedded in the polymer could be used for long-term storage of genomes or digital data such as photos and music Date: June 13, 2024 Source: ...

Inspired partly by that film, MIT researchers have developed a glassy, amber-like polymer that can be used for long-term storage of DNA, whether entire human genomes or digital files such as photos.

Researchers have identified a form of molecular motion that has not previously been observed. When what are known as "guest molecules"—molecules that are accommodated within a host molecule—penetrate ...

Using these polymers, the researchers showed that they could encapsulate DNA of varying length, from tens of nucleotides up to an entire human genome (more than 50,000 base pairs). They were able to ...

Inspired by such natural preservation, researchers have created glassy polymers that store DNA at room temperature and dissolve when needed to release the molecules (J. Am. Chem. Soc. 2024, DOI ...

Because the DNA cages are used as a 'mold' to build the polymer particle, the particle size and number of molecular units in the polymer can be precisely controlled, says Sleiman, who holds the ...

DNA–polymer conjugates are attractive materials that combine the programmability of nucleic acid assembly with polymer functionality. Now, through a DNA cube template, monodisperse polymer ...

An enzyme-free system that translates DNA into sequence-defined non-nucleic acid polymers including polyethylene glycol, α-(D)-peptides and β-peptides is described. Sequence-defined polymers ...

PETERBOROUGH, N.H. – In an unusual breakthrough at New York University's department of chemistry, researchers have been able to turn DNA into a molecular machine that can assemble polymer chains one ...

Zhang and colleagues were able to use a chemical tool they’ve pioneered, dynamic covalent chemistry, to construct a DNA-like covalent helical polymer. When they did that, the large molecule wasn’t the ...

DNA is a linear biopolymer, a compound biomolecule in the form of a double helix. Polymers are made of monomers, and in DNA, ...

In the movie “Jurassic Park,” scientists extracted DNA that had been preserved in amber for millions of years, and used it to create a population of long-extinct dinosaurs. Inspired partly by that ...