Kinetics and dynamics of DNA hybridization
Y Yin, XS Zhao - Accounts of chemical research, 2011 - ACS Publications
DNA hybridization, wherein strands of DNA form duplex or larger hybrids through
noncovalent, sequence-specific interactions, is one of the most fundamental processes in …
noncovalent, sequence-specific interactions, is one of the most fundamental processes in …
A highly fluorescent nucleobase molecular rotor
Fluorescent base analogs (FBAs) are powerful probes of nucleic acids' structures and
dynamics. However, previously reported FBAs exhibit relatively low brightness and therefore …
dynamics. However, previously reported FBAs exhibit relatively low brightness and therefore …
Electrochemical aptamer-based biosensors for measurements in undiluted human saliva
MD Nguyen, KN Nguyen, S Malo, I Banerjee, D Wu… - ACS …, 2023 - ACS Publications
Although blood remains a gold standard diagnostic fluid for most health exams, it involves
an unpleasant and relatively invasive sampling procedure (finger pricking or venous draw) …
an unpleasant and relatively invasive sampling procedure (finger pricking or venous draw) …
Integrated view of internal friction in unfolded proteins from single-molecule FRET, contact quenching, theory, and simulations
The dynamics of proteins, which are essential for both folding and function, are known to be
strongly dependent on solvent viscosity or friction. However, an increasing number of …
strongly dependent on solvent viscosity or friction. However, an increasing number of …
Non-Markovian polymer reaction kinetics
Describing the kinetics of polymer reactions, such as the formation of loops and hairpins in
nucleic acids or polypeptides, is complicated by the structural dynamics of their chains …
nucleic acids or polypeptides, is complicated by the structural dynamics of their chains …
Exploring the role of internal friction in the dynamics of unfolded proteins using simple polymer models
RR Cheng, AT Hawk, DE Makarov - The Journal of Chemical Physics, 2013 - pubs.aip.org
Recent experiments showed that the reconfiguration dynamics of unfolded proteins are often
adequately described by simple polymer models. In particular, the Rouse model with …
adequately described by simple polymer models. In particular, the Rouse model with …
Chain dynamics limit electron transfer from electrode-bound, single-stranded oligonucleotides
P Dauphin-Ducharme, N Arroyo-Currás… - The Journal of …, 2018 - ACS Publications
A wide range of new devices aimed at in vivo molecular detection and point-of-care
diagnostics rely on binding-induced changes in electron-transfer kinetics from an electrode …
diagnostics rely on binding-induced changes in electron-transfer kinetics from an electrode …
A mechanistic study of electron transfer from the distal termini of electrode-bound, single-stranded DNAs
Electrode-bound, redox-reporter-modified oligonucleotides play roles in the functioning of a
number of electrochemical biosensors, and thus the question of electron transfer through or …
number of electrochemical biosensors, and thus the question of electron transfer through or …
2‐Aminopurine Fluorescence Spectroscopy for Probing a Glucose Binding Aptamer
C Lu, PJ Jimmy Huang, J Zheng, J Liu - ChemBioChem, 2022 - Wiley Online Library
Glucose is the most important analyte for biosensors. Recently a DNA aptamer was reported
allowing binding‐based detection. However, due to a relatively weak binding affinity, it is …
allowing binding‐based detection. However, due to a relatively weak binding affinity, it is …
Interplay of non-Markov and internal friction effects in the barrier crossing kinetics of biopolymers: Insights from an analytically solvable model
DE Makarov - The Journal of chemical physics, 2013 - pubs.aip.org
Conformational rearrangements in biomolecules (such as protein folding or enzyme-ligand
binding) are often interpreted in terms of low-dimensional models of barrier crossing such as …
binding) are often interpreted in terms of low-dimensional models of barrier crossing such as …