Results 21 to 30 of about 513,181 (285)

Enhancement of fluorescent properties of near-infrared dyes using clickable oligoglycerol dendrons [PDF]

, 2015
Near-infrared (NIR) fluorescent dyes are gaining increased attention due to their potential to serve as molecular probes for in vivo imaging. Here, we demonstrate that oligoglycerol dendrons effectively enhance the fluorescence properties of an NIR dye ...
Haag, Rainer, Huth, Katharina, Lepenies, Bernd, Redy-Keisar, Orit, Seeberger, Peter H., Shabat, Doron, Vogel, Uwe   +6 more
core   +1 more source

Combined in vitro transcription and reverse transcription to amplify and label complex synthetic oligonucleotide probe libraries

BioTechniques, 2015
Oligonucleotide microarrays allow the production of complex custom oligonucleotide libraries for nucleic acid detection–based applications such as fluorescence in situ hybridization (FISH). We have developed a PCR-free method to make single-stranded DNA (
Yusuf Murgha, Brian Beliveau, Kassandra Semrau, Donald Schwartz, Chao-ting Wu, Erdogan Gulari, Jean-Marie Rouillard   +6 more
doaj   +1 more source

Color–Tunable Triple–State “Smart” Window

Advanced Photonics Research, 2021
Materials that rapidly change their optical properties in response to external stimuli are crucial for displays and “smart” window applications. Herein, a fluorescent red dye modified with liquid crystal (LC) side chains is described to be interactive ...
Gilles H. Timmermans, Jiajun Wu, Albert P.H.J. Schenning, Jianbin Lin, Michael G. Debije   +4 more
doaj   +1 more source

Image patterned molecular delivery into live cells using gold particle coated substrates. [PDF]

, 2010
An image-patterned molecular delivery system for mammalian cells is demonstrated by pulsed laser irradiation of gold particles immobilized on a substrate below a cell monolayer.
Callahan, Caitlin, Chiou, Pei-Yu, Kalim, Sheraz, Teitell, Michael A, Wu, Ting-Hsiang   +4 more
core   +1 more source

Synthesis and characterization of novel 2, 2'-bipyrimidine fluorescent derivative for protein binding

Chemistry Central Journal, 2011
Background Fluorescent dyes with biocompatible functional group and good fluorescence behavior are used as biosensor for monitoring different biological processes as well as detection of protein assay.
Padalkar Vikas S, Patil Vikas S, Sekar N
doaj   +1 more source

Antiseptic quaternary ammonium compound tolerance by gram-negative bacteria can be rapidly detected using an impermeant fluorescent dye-based assay

Scientific Reports, 2020
Biocides such as quaternary ammonium compounds (QACs) are potentially important contributors towards bacterial antimicrobial resistance development, however, their contributions are unclear due to a lack of internationally recognized biocide testing ...
Branden S. J. Gregorchuk, Shelby L. Reimer, Daniel R. Beniac, Shannon L. Hiebert, Timothy F. Booth, Michelle Wuzinski, Brielle E. Funk, Kieran A. Milner, Nicola H. Cartwright, Ali N. Doucet, Michael R. Mulvey, Mazdak Khajehpour, George G. Zhanel, Denice C. Bay   +13 more
doaj   +1 more source

Direct visualization of interstitial flow distribution in aortic walls

Scientific Reports, 2022
Vascular smooth muscle cells are exposed to interstitial flow across aortic walls. Fluid shear stress changes the phenotype of smooth muscle cells to the synthetic type; hence, the fast interstitial flow might be related to aortic diseases. In this study,
Wataru Fukui, Yoshihiro Ujihara, Masanori Nakamura, Shukei Sugita   +3 more
doaj   +1 more source

Noninvasive depth estimation using tissue optical properties and a dual-wavelength fluorescent molecular probe in vivo [PDF]

, 2017
Translation of fluorescence imaging using molecularly targeted imaging agents for real-time assessment of surgical margins in the operating room requires a fast and reliable method to predict tumor depth from planar optical imaging.
Achilefu, Samuel, Lam, Jesse, Maji, Dolonchampa, Miller, Jessica P, Tromberg, Bruce J   +4 more
core   +2 more sources

Limitations of methods for measuring the concentration of human genomic DNA and oligonucleotide samples

BioTechniques, 2018
We compared different methods (absorbance, fluorescent dye-binding, and digital PCR) for measuring the concentrations of human genomic DNA from cultured cells and absorbance measurements of a synthetic DNA oligonucleotide.
Hua-Jun He, Erica V. Stein, Paul DeRose, Kenneth D. Cole   +3 more
doaj   +1 more source

Specific Adhesion of Membranes Simultaneously Supports Dual Heterogeneities in Lipids and Proteins [PDF]

, 2015
Membrane adhesion is a vital component of many biological processes. Heterogeneities in lipid and protein composition are often associated with the adhesion site. These heterogeneities are thought to play functional roles in facilitating signalling. Here
Gordon, Vernita D., Mica, N., Ritzer, M., Shindell, O.   +3 more
core   +1 more source