[HTML][HTML] Recent advances in sensing the inter-biomolecular interactions at the nanoscale–A comprehensive review of AFM-based force spectroscopy

A Lostao, KS Lim, MC Pallarés, A Ptak… - International journal of …, 2023 - Elsevier
Biomolecular interactions underpin most processes inside the cell. Hence, a precise and
quantitative understanding of molecular association and dissociation events is crucial, not …

Optical-Tweezers-integrating-Differential-Dynamic-Microscopy maps the spatiotemporal propagation of nonlinear strains in polymer blends and composites

KR Peddireddy, R Clairmont, P Neill, R McGorty… - Nature …, 2022 - nature.com
How local stresses propagate through polymeric fluids, and, more generally, how
macromolecular dynamics give rise to viscoelasticity are open questions vital to wide …

Polymer threadings and rigidity dictate the viscoelasticity of entangled ring-linear blends and their composites with rigid rod microtubules

KR Peddireddy, R Clairmont… - Journal of …, 2023 - pubs.aip.org
Mixtures of polymers of varying topologies and stiffnesses display complex emergent
rheological properties that often cannot be predicted from their single-component …

DNA topology dictates emergent bulk elasticity and hindered macromolecular diffusion in DNA-dextran composites

P Khanal, KR Peddireddy, J Marfai, R McGorty… - Journal of …, 2022 - pubs.aip.org
Polymer architecture plays critical roles in both bulk rheological properties and microscale
macromolecular dynamics in entangled polymer solutions and composites. Ring polymers …

Cooperative Rheological State‐Switching of Enzymatically‐Driven Composites of Circular DNA And Dextran

J Marfai, RJ McGorty… - Advanced …, 2023 - Wiley Online Library
Polymer topology, which plays a principal role in the rheology of polymeric fluids, and non‐
equilibrium materials, which exhibit time‐varying rheological properties, are topics of intense …

Topological digestion drives time-varying rheology of entangled DNA fluids

D Michieletto, P Neill, S Weir, D Evans, N Crist… - Nature …, 2022 - nature.com
Understanding and controlling the rheology of polymeric complex fluids that are pushed out-
of-equilibrium is a fundamental problem in both industry and biology. For example, to …

Coating of DNA and DNA complexes on zein particles for the encapsulation and protection of kaempferol and α-tocopherol

C Ji, MA Khan, K Chen, L Liang - Journal of Food Engineering, 2023 - Elsevier
Zein particles are potential for the encapsulation of bioactive compounds. Deoxyribonucleic
acid (DNA) shows good pH stability and can complex with antioxidants. In this study, DNA …

Biopolymer Networks: Design, dynamics and discovery

RM Robertson-Anderson - 2024 - iopscience.iop.org
This reference text provides a broad overview of biopolymer networks written for an
interdisciplinary audience of cellular and molecular biologists, soft matter and polymer …

Runaway transition in irreversible polymer condensation with cyclization

M Panoukidou, S Weir, V Sorichetti, YG Fosado… - Physical Review …, 2024 - APS
The process of polymer condensation, ie, the formation of bonds between reactive end
groups, is ubiquitous in both industry and biology. Here we study generic systems …

Polymer threadings and rigidity dictate the viscoelasticity and nonlinear relaxation dynamics of entangled ring-linear blends and their composites with rigid rod …

KR Peddireddy, R Clairmont… - arxiv preprint arxiv …, 2022 - arxiv.org
Mixtures of polymers of varying topologies and stiffnesses display complex emergent
rheological properties that often cannot be predicted from their single-component …