Results 71 to 80 of about 66,303 (280)
High‐Efficiency Quantum Defect Generation in Carbon Nanotubes via Oxygen‐Free Photochemistry
Advanced Functional Materials, EarlyView.We show that oxygen plays an important role in quantum defect formation in carbon nanotubes and identify reaction conditions to create a range of different quantum defects for photonics and biosensing. ABSTRACT Single‐walled carbon nanotubes (SWCNTs) offer potential for a wide range of applications from optoelectronic devices to biomedical diagnostics.
Christina Derichsweiler +6 more
wiley +1 more source
Biosensors, 2023 Exonuclease III (Exo III) has been generally used as a double-stranded DNA (dsDNA)-specific exonuclease that does not degrade single-stranded DNA (ssDNA). Here, we demonstrate that Exo III at concentrations above 0.1 unit/μL can efficiently digest linear
Yi Shen +5 more
doaj +1 more source
A Comparative Analysis of the Structural Architecture of ssDNA Viruses [PDF]
Computational and Mathematical Methods in Medicine, 2008 Virus assembly, utilizing a limited number of viral coat protein (CP or VP) building blocks, is an excellent example of a directed macromolecular interaction occurring in nature. Two basic principles govern the assembly of spherical (icosahedral) viruses: (i) Genetic Economy – the encapsidated genome encodes a single or few CPs that assemble a ...
Bennett, Antonette +2 more
openaire +1 more source
, 2014 Illustration of the label-free ssDNA detection strategy for detecting sequence-specific ssDNA target with its complementary ssDNA, S1 nuclease and DNA fluorescent dyes.
Jinchuan Liu (438592) +7 more
core +1 more source
Programmable Functional Silicification of DNA Origami Nanostructures
Advanced Materials, EarlyView.This work introduces additional functionality into silica‐coated DNA origami nanostructures using non‐standard silica precursors. A fluorescent precursor enables enhanced intracellular tracking, while a disulfide‐containing reagent yields redox‐responsive, degradable silica coatings.
Anna V. Baptist +4 more
wiley +1 more source
Managing Single-Stranded DNA during Replication Stress in Fission Yeast
Biomolecules, 2015 Replication fork stalling generates a variety of responses, most of which cause an increase in single-stranded DNA. ssDNA is a primary signal of replication distress that activates cellular checkpoints. It is also a potential source of genome instability
Sarah A. Sabatinos, Susan L. Forsburg
doaj +1 more source
Archaeal Orc1 protein interacts with T-rich single-stranded DNA
BMC Research Notes, 2021 Objective The ability to form nucleoprotein complexes is a fundamental activity of DNA replication initiation proteins. They bind within or nearby the region of replication origin what results in melting of a double-stranded DNA (dsDNA) and formation of ...
Katarzyna Wegrzyn, Igor Konieczny
doaj +1 more source
QRB Discovery, 2022 Interactions between proteins and single-stranded DNA (ssDNA) are crucial for many fundamental biological processes, including DNA replication and genetic recombination.
Krzysztof Kubiak +10 more
doaj +1 more source
Genome-wide ssDNA mapping in two laboratory yeast strains.
, 2022 (A) Schematic experimental procedures of ssDNA mapping by microarray. (B) Reproducibility of ssDNA ratios (S/G1) from two independent experiments. Pearson correlation co-efficient values are shown. (C) Normalized ssDNA profiles of ChrIII (ssDNA ratios of
Gina Alvino (12085828) +4 more
core +1 more source
Iterative Selection of DNA Nanostructures for Cellular Uptake
Advanced Materials, EarlyView.DNA nanostructures are promising cell targeting delivery vehicles for therapeutics, but the targeting behavior is not fully understood. In this study, libraries of DNA nanostructures that can be amplified and sequenced are combined with cellular uptake as a selection pressure to iteratively refine DNA structures taken up in cells to better understand ...
Anjali Rajwar +4 more
wiley +1 more source