搜索结果: 1-15 共查到“理学 Single molecule”相关记录23条 . 查询时间(0.109 秒)
2018年SPIE单分子光谱和超分辨成像会议（SPIE Single Molecule Spectroscopy and Superresolution Imaging XI）
2018年 SPIE 单分子光谱和超分辨成像 会议
2017/10/26
2018年SPIE单分子光谱和超分辨成像会议（SPIE Single Molecule Spectroscopy and Superresolution Imaging XI）。
Scientists at Rice University and at the University of Graz, Austria, are driving three-wheeled, single-molecule “nanoroadsters” with light and, for the first time, seeing how they move.The Rice lab o...
Photophysics of DsRed,a Red Fluorescent Protein,from the Ensemble to the Single-Molecule Level
fluorescence emission titanium dioxide zinc oxide ferric oxide solar concentrator
2016/5/23
DsRed, a tetrameric fluorescent protein cloned from the Discosoma genus of coral, has shown promise as a longer-wavelength substitute for green fluorescent protein (GFP) mutants for in vivo protein la...
UGA researchers use single molecule of DNA to create world’s smallest diode
UGA researchers single molecule DNA smallest diode
2016/4/13
Researchers at the University of Georgia and at Ben-Gurion University in Israel have demonstrated for the first time that nanoscale electronic components can be made from single DNA molecules. Their s...
Single molecule detection of contaminants,explosives or diseases now possible
Single molecule detection contaminants explosives diseases
2016/1/17
A technique that combines the ultrasensitivity of surface-enhanced Raman scattering (SERS) with a slippery surface invented by Penn State researchers will make it feasible to detect single molecules o...
Incoherent dynamics of vibrating single-molecule transistors
Nanometer quantum island single electron transistor model dynamics
2014/12/20
We study the tunneling conductance of nanoscale quantum “shuttles” in connection with a recent experiment [H. Park et al., Nature 407, 57 (2000)] in which a vibrating C60 molecule was apparently funct...
Theory of single-molecule experiments in the overstretching force regime
Theory of single-molecule experiments the overstretching force regime Biological Physics
2012/6/5
We present a statistical mechanics analysis of the finite-size elasticity of biopolymers, consisting of domains which can exhibit transitions between more than one stable state at large applied force....
Spin current and polarization reversal through a single-molecule magnet with ferromagnetic electrodes
Spin current polarization reversal single-molecule magnet ferromagnetic electrodes
2012/2/27
We theoretically study the spin-polarized transport through a single-molecule magnet, which is weakly coupled to ferromagnetic leads, by means of the rate-equation approach. We consider both the ferro...
Lognormal Distribution of Single Molecule Fluorescence Bursts in Micro/Nano-Fluidic Channels
Lognormal Distribution Single Molecule Fluorescence Burst Micro/Nano-Fluidic Channels
2011/8/5
Abstract: The width and shape of photon burst histograms pose significant limitations to the identification of single molecules in micro/nano-fluidic channels, and the nature of these histograms is no...
Mechanical control of vibrational states in single-molecule junctions
Mechanical control single-molecule junctions
2010/11/23
We report on inelastic electron tunneling spectroscopy measurements carried out on single
molecules incorporated into a mechanically controllable break-junction of Au and Pt electrodes at low tempera...
Quantum Fluctuations Contribution to the Random Walk of a Single Molecule and New Estimate of the Planck Constant
Quantum Fluctuations Random Walk Planck Constant
2010/3/10
It is shown, by considering the case of the harmonic oscillator, that quantum fluctuations may be the most significant contribution to the random walk of a single molecule. From this point, the contro...
Since the first lasers appeared nearly 50 years ago, scientists and engineers have dreamt about creating all-optical circuits in which electrons are replaced by photons. While information is easily tr...
Stochastic emergence of multiple intermediates detected by single-molecule quasi-static mechanical unfolding of protein
single-molecule detection protein folding molecular force microscopy molecular dynamics energy landscape
2010/12/2
Experimental probing of a protein-folding energy landscape can be challenging, and energy landscapes comprising multiple intermediates have not yet been defined. Here, we quasi-statically unfolded sin...
Generic Schemes for Single-Molecule Kinetics. 1: Self-Consistent Pathway Solutions for Renewal Processes
Single-Molecule Kinetics Self-Consistent Pathway Solutions Renewal Processes
2014/9/24
In this paper, we discuss a strategy for reducing a complex single molecule kinetic process to a set of generic structures (motifs) that are building blocks for a general kinetic scheme. In general, t...
Testing for Renewal and Detailed Balance Violations in Single-Molecule Blinking Processes
Testing for Renewal Detailed Balance Violations Single-Molecule Blinking Processes
2014/9/24
This paper examines methods to test one- and two-dimensional histograms for several features including the renewal properties, detailed balance violations, and experimental condition dependences. The ...