Results 41 to 50 of about 142,108 (350)

Chiral discrimination in optical binding [PDF]

, 2015
The laser-induced intermolecular force that exists between two or more particles in the presence of an electromagnetic field is commonly termed “optical binding.” Distinct from the single-particle forces that are at play in optical trapping at the ...
D. L. Andrews, D. P. Craig, D. P. Craig, D. S. Bradshaw, David L. Andrews, Kayn A. Forbes, L. D. Barron, L. D. Romero   +7 more
core   +1 more source

The structure and intermolecular forces of DNA condensates [PDF]

Nucleic Acids Research, 2016
Spontaneous assembly of DNA molecules into compact structures is ubiquitous in biological systems. Experiment has shown that polycations can turn electrostatic self-repulsion of DNA into attraction, yet the physical mechanism of DNA condensation has remained elusive.
Aleksei Aksimentiev, Jejoong Yoo
openaire   +3 more sources

Gellan Gum Enhances the Quality of Egg-Based Yoghurt by Changing the Water Phase Distribution and Improving the Gel Texture

Foods
Egg-based yoghurt (EBY) is a novel yoghurt fermented by lactic acid bacteria with high nutritional and health values, serving as a potential alternative to milk-based yoghurt.
Yuanyuan Zhang, Jianwei Zang, Shutong Liu, Bingxu Yan, Daobang Tang, Jiguang Chen, Dongwen Li, Dayong Peng, Zebo Liu, Zhongping Yin   +9 more
doaj   +1 more source

Reconstructing the intrinsic potential energy landscape of interfacial interactions with thermally modulated force spectroscopy

Physical Review Research, 2021
Force probes are powerful experimental tools to measure the strength and physical extent of interfacial and intermolecular interactions at nanometer scales.
Alan Y. Liu, Todd A. Sulchek
doaj   +1 more source

A Conceptual Framework for Integrating Cellular Protein Folding, Misfolding and Aggregation

Life, 2021
How proteins properly fold and maintain solubility at the risk of misfolding and aggregation in the cellular environments still remains largely unknown.
Seong Il Choi, Baik L. Seong
doaj   +1 more source

Intermolecular Contrast in Atomic Force Microscopy Images without Intermolecular Bonds [PDF]

Physical Review Letters, 2014
Intermolecular features in atomic force microscopy (AFM) images of organic molecules have been ascribed to intermolecular bonds. A recent theoretical study [P. Hapala et al., Phys. Rev. B 90, 085421 (2014)] showed that these features can also be explained by the flexibility of molecule terminated tips.
van der Heijden, N., van der Lit, J., den Hartog, S., Liljeroth, P., Swart, I., Hämäläinen, Sampsa   +6 more
openaire   +9 more sources

Development of Interactive E-Modules as a Learning Media to Train Visual-Spatial Intelligence on Intermolecular Force Materials

Jurnal Kependidikan, 2022
This research aims to determine the feasibility of the interactive e-module from its validity, effectiveness, and practicality as a learning media for high school students to train visual-spatial intelligence on intermolecular forces materials.
Aulia Pratamadita, Kusumawati Dwiningsih
doaj   +1 more source

Optomechanical control of molecular motors [PDF]

, 2010
The majority of mechanisms that can be deployed for optical micromanipulation are not especially amenable for extension into the nanoscale. At the molecular level, the rich variety of schemes that have been proposed to achieve mechanical effect using ...
Andrews, D.L., Coles, M.M., Dávila Romero, L.C., Leeder, J.M.   +3 more
core   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Particle Entrapment in Line Elastohydrodynamic Contacts and the Influence of Intermolecular (van der Waals) Forces

Lubricants, 2020
A metallic particle passing through concentrated rolling-sliding contacts is often linked to surface damage for particles larger than the available gap. At the instant of particle pinching, force balancing dictates particle entrapment and passing through
George K. Nikas
doaj   +1 more source