Results 31 to 40 of about 39,518 (261)

Single-Capacitor Electret Impact Microgenerator

open access: yesMicromachines, 2016
A new type of electrostatic microgenerator is presented that converts mechanical microvibrational energy into electric energy. The energy conversion mechanism is as follows. External microvibrations are transmitted to the device frame.
Igor Baginsky   +2 more
doaj   +1 more source

Interaction and Polarization Energy Relationships in σ-Hole and π-Hole Bonding

open access: yesCrystals, 2020
We demonstrate that a wide range of σ- and π-hole interaction energies can be related to (a) the electrostatic potentials and electric fields of the σ- and π-hole molecules at the approximate positions of the negative sites and (b ...
Jane S. Murray, Peter Politzer
doaj   +1 more source

Particle-Induced Electrostatic Repulsion within an Electric Curtain Operating below the Paschen Limit

open access: yesMicromachines, 2022
The electric curtain is a platform developed to lift and transport charged particles in air. Its premise is the manipulation of charged particles; however, fewer investigations isolate dielectric forces that are observed at lower voltages (i.e., less ...
Stuart J. Williams   +3 more
doaj   +1 more source

Electrostatics/apbs-pdb2pqr: APBS-1.5

open access: yes, 2016
APBS 1.5 CHANGELOG These are notes for APBS version 1.5 <ul> <li>Binary releases may be found on <a href="https://github.com/Electrostatics/apbs-pdb2pqr/releases">GitHub</a> and on <a href="http://sourceforge.net/projects/apbs ...
Tucker Beck   +14 more
core   +1 more source

Electrostatics in chemistry. 1. Basic principles [PDF]

open access: yes, 1996
Electrostatics plays an important role in weak intermolecular interactions. The present series is aimed at understanding these electrostatic aspects. This article presents the fundamental concepts of electrostatics as applied to atoms and molecules.
Bhadane, Pravin K., Gadre, Shridhar R.
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Single-Electrode Electrostatic Repulsion Phenomenon for Remote Actuation and Manipulation

open access: yesResearch
One of the fundamental principles of electrostatics is that an uncharged object will be attracted to a charged object through electrostatic induction as the two approaches one another.
Wei Tang   +7 more
doaj   +1 more source

Modeling the Electrostatic Actuation of Nanomechanical Pillar Dimers

open access: yesFrontiers in Mechanical Engineering, 2021
With their unparalleled mass sensitivity, enabling single-molecule mass spectrometry, nanomechanical resonators have the potential to considerably improve existing sensor technology.
Andreas Kainz   +3 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Debye-Hückel Free Energy of an Electric Double Layer with Discrete Charges Located at a Dielectric Interface

open access: yesMembranes, 2021
Poisson–Boltzmann theory provides an established framework to calculate properties and free energies of an electric double layer, especially for simple geometries and interfaces that carry continuous charge densities. At sufficiently small length scales,
Guilherme Volpe Bossa, Sylvio May
doaj   +1 more source

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