[HTML][HTML] Precise measurement of diffusion coefficients using scanning fluorescence correlation spectroscopy
Z Petrášek, P Schwille - Biophysical journal, 2008 - cell.com
We have implemented scanning fluorescence correlation spectroscopy (sFCS) for precise
determination of diffusion coefficients of fluorescent molecules in solution. The measurement …
determination of diffusion coefficients of fluorescent molecules in solution. The measurement …
Fluorescence correlation spectroscopy using quantum dots: advances, challenges and opportunities
RF Heuff, JL Swift, DT Cramb - Physical Chemistry Chemical Physics, 2007 - pubs.rsc.org
Semiconductor nanocrystals (quantum dots) have been increasingly employed in measuring
the dynamic behavior of biomacromolecules using fluorescence correlation spectroscopy …
the dynamic behavior of biomacromolecules using fluorescence correlation spectroscopy …
Excitation spectra and brightness optimization of two-photon excited probes
Two-photon probe excitation data are commonly presented as absorption cross section or
molecular brightness (the detected fluorescence rate per molecule). We report two-photon …
molecular brightness (the detected fluorescence rate per molecule). We report two-photon …
[HTML][HTML] Multiple diffusion mechanisms due to nanostructuring in crowded environments
H Sanabria, Y Kubota, MN Waxham - Biophysical journal, 2007 - cell.com
One of the key questions regarding intracellular diffusion is how the environment affects
molecular mobility. Mostly, intracellular diffusion has been described as hindered, and the …
molecular mobility. Mostly, intracellular diffusion has been described as hindered, and the …
βCaMKII regulates actin assembly and structure
Kazimierz Wielki University of Bydgoszcz, Bydgoszcz, Poland. Tropomyosins (TMs) are a
family of proteins which regulate actin interactions with myosins and other actin-binding …
family of proteins which regulate actin interactions with myosins and other actin-binding …
Spatial diffusivity and availability of intracellular calmodulin
Calmodulin (CaM) is the major pathway that transduces intracellular Ca 2+ increases to the
activation of a wide variety of downstream signaling enzymes. CaM and its target proteins …
activation of a wide variety of downstream signaling enzymes. CaM and its target proteins …
High precision FRET at single-molecule level for biomolecule structure determination
J Ma, IS Yanez-Orozco, SR Adariani, D Dolino… - JoVE (Journal of …, 2017 - jove.com
A protocol on how to perform high-precision interdye distance measurements using Förster
resonance energy transfer (FRET) at the single-molecule level in multiparameter …
resonance energy transfer (FRET) at the single-molecule level in multiparameter …
Precisely tunable engineering of sub-30 nm monodisperse oligonucleotide nanoparticles
Advancement of RNAi therapies is mainly hindered by the development of efficient delivery
vehicles. The ability to create small size (< 30 nm) oligonucleotide nanoparticles is essential …
vehicles. The ability to create small size (< 30 nm) oligonucleotide nanoparticles is essential …
Photobleaching in two‐photon scanning fluorescence correlation spectroscopy
Z Petrášek, P Schwille - ChemPhysChem, 2008 - Wiley Online Library
Two‐photon excitation in fluorescence correlation spectroscopy (FCS) is often preferred to
one‐photon excitation because of reduced bulk photobleaching and photodamage, and …
one‐photon excitation because of reduced bulk photobleaching and photodamage, and …
Red and near-infrared fluorophores inspired by chlorophylls: consideration of practical brightness in multicolor flow cytometry and biomedical sciences
Demands in flow cytometry for increased multiplexing (for detection of multiple antigens) and
brightness (for detection of rare entities) require new fluorophores (ie,“colors”) with spectrally …
brightness (for detection of rare entities) require new fluorophores (ie,“colors”) with spectrally …