Results 61 to 70 of about 262,308 (303)

A Comprehensive Review of Fluorescence Correlation Spectroscopy

Frontiers in Physics, 2021
Fluorescence correlation spectroscopy (FCS) is a powerful technique for quantification of molecular dynamics, and it has been widely applied in diverse fields, e.g., biomedicine, biophysics, and chemistry.
Lan Yu, Yunze Lei, Ying Ma, Min Liu, Juanjuan Zheng, Dan Dan, Peng Gao   +6 more
doaj   +1 more source

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

FEBS 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, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

The nature of the silicaphilic fluorescence of PDMPO [PDF]

, 2015
PDMPO (2-(4-pyridyl)-5-((4-(2-dimethylaminoethylaminocarbamoyl)methoxy)phenyl)oxazole), has unique silica specific fluorescence and is used in biology to understand biosilicification.
Buehler, MJ, Parambath, Mithun, Martin-Martinez, FJ, Hanley, Quentin S., Martin-Martinez, Francisco J., Hanley, QS, Parambath, M, Buehler, Markus J., Giesa, T, Giesa, Tristan, Francisco Martin-Martinez, Perry, CC, Perry, Carole C.   +12 more
core   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Near Infrared Microspectroscopy, Fluorescence Microspectroscopy, Infrared Chemical Imaging and High-Resolution Nuclear Magnetic Resonance Analysis of Soybean Seeds, Embryos and Single Cells

, 2011
Chemical analysis of soybean seeds, somatic embryos and single cells were carried out by Fourier Transform Infrared (FT-IR), Fourier Transform Near Infrared (FT-NIR) Microspectroscopy, Fluorescence and High-Resolution NMR (HR-NMR).
Tiefeng You, I. Baianu, I. C. Baianu, Schyler Korban, Schyler S. Korban   +4 more
core   +1 more source

Modulated Raman spectroscopy for enhanced identification of bladder tumor cells in urine samples [PDF]

, 2011
Standard Raman spectroscopy (SRS) is a noninvasive technique that is used in the biomedical field to discriminate between normal and cancer cells.
Herrington, C Simon, Briscoe, Tina, Andrew C. Riches, Sargeant, Harry, Canetta, Elisabetta, Riches, Andrew C., Sam Neilson, Dholakia, Kishan, Carruthers, Antonia Erika, Anna Chiara De Luca, Kishan Dholakia, Herrington, C. Simon, C. Simon Herrington, Elisabetta Canetta, Antonia E. Carruthers, De Luca, Anna Chiara, Carruthers, Antonia E., Neilson, Sam, Michael Mazilu, Harry Sargeant, Mazilu, Michael, Tina Briscoe, Riches, Andrew Clive   +22 more
core   +1 more source

Fluorescence spectroscopy applied in lubricant oils

Orbital: The Electronic Journal of Chemistry, 2018
In this work, we report the use of the fluorescence spectroscopy to identify lubricant oils. Optical characterization was performed in four commercial lubricant oils that are used in the reciprocating compressors.
Claudio Yamamoto Morassuti, Sandro Marcio Lima, Fabio Alencar dos Santos, Luis Humberto da Cunha Andrade   +3 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Scaling spectroscopic approaches – from leaf albedo to ecosystems mapping [PDF]

, 2010
Field based spectroscopy for ecological and environmental monitoring has become an indispensable part of complete observational systems as defined in GEOSS (Global Earth Observation System of Systems).
Malenovský, Z, Bartholomeus, H, Schaepman, M.E., Malenovsky, Z., Schaepman-Strub, G, Schaepman, Michael E; https://orcid.org/, Bartholomeus, H., Hueni, A., Schaepman-Strub, G., Kneubühler, M; https://orcid.org/, Damm, A; https://orcid.org/, Kneubühler, M., Damm, A.   +12 more
core   +1 more source

Graphene oxide: Synthesis and laser spectroscopy approach

Optical Materials: X
Nanotechnology research offers advancements in materials and industrial uses such as nano-electronics, medical sciences, fuel, biology, and technological innovation.
Diaa Atta, Ahmed Refaat, Adel Ashery, Medhat Ibrahim   +3 more
doaj   +1 more source