Tim Long and co-workers provide a broad overview of established and ongoing work in the area of DNA nucleobase-modified polymer synthesis.
Results for "DNA"
DNA Encoding with Fluorescent Upconverting Nanoparticles Embedded in Microbarcodes
Microbarcodes embedded with rare earth nanocrystals show promise for disease detection and biomedicine.
Forces Combine to Make DNA Arrays
Ring-shaped arrays of DNA by using a simple self-assembly process driven by a balance of different forces, by scientists in the USA and S. Korea.
Graphene for DNA Sequencing: Single-Atom Sheets, Single-Molecule Sequencing
Edge-hydrogenation of carbon electrodes could further the quest for solid-state, single-molecule DNA sequencing.
DNA Fragments Throw Light on Nuclease Activity
Nuclease activity can be detected by a simple, sensitive, and selective test based on light scattering of carbon nanotubes, with no need for a label.
Organic materials bring probabilistic computing closer to reality
Scientists created flexible probabilistic bits from custom polymers, offering a new, energy-efficient path for AI and machine learning using classical physics.
New material emitting spinning light could revolutionize optics and computing
“We’ve essentially reworked the standard recipe for making organic light emitting diodes, like those found in smartphones.”
Ultra-sensitive CRISPR test detects pathogens in minutes—No lab needed
Scientists have developed a CRISPR-based diagnostic that detects pathogens in blood with million-fold greater sensitivity—without the need for DNA amplification.
Microplastics could be hotspots for antimicrobial resistance
Microplastics facilitate a “super slime” that is resistant to antibiotics, sparking concern about antibiotic resistance in heavily polluted areas.
Firefighters may have a higher risk of genetic mutations linked to brain cancer
Chemicals found in fire extinguishers have been linked to mutations in brain tumors of firefighters.
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