Results 21 to 30 of about 1,193,038 (282)

Single-molecule spectroscopy near structured dielectrics [PDF]

, 1998
We present an analytical approach to the calculation of the linewidth and lineshift of an atom or molecule in the near field of a structured dielectric surface.
Agarwal, Agarwal, Ambrose, Aravind, Aravind, Balzer, Barnes, Barton, Botten, Carminati, Carsten Henkel, Casimir, Dung, Ford, Girard, Greffet, Hecht, Heinzen, Hinds, Huttner, Knoll, Kopelman, Labeke, Leung, Leung, Maradudin, Maystre, Metiu, Novotny, Oria, Rahman, Rahmani, Sandoghdar, Sandoghdar, Scheel, Sheng, Vahid Sandoghdar, Wirgin, Wylie, Yeung   +39 more
core   +3 more sources

CRISPR/Cas12a-mediated labeling of MET receptor enables quantitative single-molecule imaging of endogenous protein organization and dynamics

iScience, 2021
Summary: Single-molecule localization microscopy (SMLM) reports on protein organization in cells with near-molecular resolution and in combination with stoichiometric labeling enables protein counting.
Tim N. Baldering, Christos Karathanasis, Marie-Lena I.E. Harwardt, Petra Freund, Matthias Meurer, Johanna V. Rahm, Michael Knop, Marina S. Dietz, Mike Heilemann   +8 more
doaj   +1 more source

DNA double helices for single molecule electronics [PDF]

, 2007
The combination of self-assembly and electronic properties as well as its true nanoscale dimensions make DNA a promising candidate for a building block of single molecule electronics.
A. V. Malyshev, C. Branden, D. Porath, D. K. Ferry   +3 more
core   +2 more sources

Lanthanide Single-Molecule Magnets [PDF]

Chemical Reviews, 2013
Researchers demonstrate that lanthanide single-molecule magnets (SMM) have the potential for new technological applications. SMMs can be considered as molecular analogues of classical bulk ferromagnets, making it possible to develop them for applications involving the storage and processing of digital information.
Woodruff, Daniel N., Winpenny, Richard E P, Layfield, Richard A.   +2 more
openaire   +3 more sources

An intermolecular FRET sensor detects the dynamics of T cell receptor clustering

Nature Communications, 2017
Cellular signalling is often facilitated by membrane protein clustering, but detection of protein clustering at high spatiotemporal resolution is challenging.
Yuanqing Ma, Elvis Pandzic, Philip R. Nicovich, Yui Yamamoto, Joanna Kwiatek, Sophie V. Pageon, Aleš Benda, Jérémie Rossy, Katharina Gaus   +8 more
doaj   +1 more source

Resolving Subcellular miRNA Trafficking and Turnover at Single-Molecule Resolution

Cell Reports, 2017
Summary: Regulation of microRNA (miRNA) localization and stability is critical for their extensive cytoplasmic RNA silencing activity and emerging nuclear functions.
Sethuramasundaram Pitchiaya, Laurie A. Heinicke, Jun I. Park, Elizabeth L. Cameron, Nils G. Walter   +4 more
doaj   +1 more source

Protocol to generate fast-dissociating recombinant antibody fragments for multiplexed super-resolution microscopy

STAR Protocols, 2023
Summary: Multiplexed high-density label super-resolution microscopy image reconstruction by integrating exchangeable single-molecule localization (IRIS) enables elucidating fine structures and molecular distribution in cells and tissues.
Qianli Zhang, Akitoshi Miyamoto, Naoki Watanabe   +2 more
doaj   +1 more source

Monomeric PcrA helicase processively unwinds plasmid lengths of DNA in the presence of the initiator protein RepD [PDF]

, 2013
The helicase PcrA unwinds DNA during asymmetric replication of plasmids, acting with an initiator protein, in our case RepD. Detailed kinetics of PcrA activity were measured using bulk solution and a single-molecule imaging technique to investigate the ...
Arbore, Arthur, Atkinson, Bird, Brune, Byrd, Byrd, Chao, Cheng, Christopher P. Toseland, Corrie, Dillingham, Dillingham, Dillingham, Dillingham, Dillingham, Fili, Fili, Gorbalenya, Greenstein, Gregory I. Mashanov, Iordanescu, Justin E. Molloy, Kunzelmann, Leatherbarrow, Lee, Levin, Liisa T. Chisty, Lohman, Lohman, Manosas, Mark S. Dillingham, Martin R. Webb, Mashanov, Natalia Fili, Niedziela-Majka, Noirot, Sellers, Singleton, Slatter, Soultanas, Soultanas, Soultanas, Subramanya, Thomas, Thomas, Toseland, Veaute, Velankar, Webb, Yamaguchi, Yang, Yarranton, Yeeles, Zhang   +54 more
core   +1 more source

Single-molecule detection on a portable 3D-printed microscope

Nature Communications, 2019
Single-molecule in vitro assays require dedicated confocal microscopes equipped with fluorescence correlation spectroscopy (FCS) modules. Here the authors present a compact, cheap and open-source 3D-printed confocal microscope for single photon counting ...
James W. P. Brown, Arnaud Bauer, Mark E Polinkovsky, Akshay Bhumkar, Dominic J. B. Hunter, Katharina Gaus, Emma Sierecki, Yann Gambin   +7 more
doaj   +1 more source

Coupling single molecule magnets to quantum circuits [PDF]

, 2013
In this work we study theoretically the coupling of single molecule magnets (SMMs) to a variety of quantum circuits, including microwave resonators with and without constrictions and flux qubits.
García-Ripoll, J., Hümmer, T., Jenkins, M. D., Luis, F., Martínez-Pérez, M. J., Zueco, D.   +5 more
core   +3 more sources