Results 81 to 90 of about 85,623 (327)

Role of Hydrogen Bonding in Green Fluorescent Protein-like Chromophore Emission. [PDF]

, 2019
The fluorescence emission from green fluorescent protein (GFP) is known to be heavily influenced by hydrogen bonding between the core fluorophore and the surrounding side chains or water molecules.
Chen, Xiaofeng, Jiang, Jun, Luo, Yi, Miao, Hui, Nian, Shifeng, Sharman, Edward, Yang, Li, Zhang, Guozhen, Zhang, Xuepeng   +8 more
core  

Fluorescein Redirects a Ruthenium−Octaarginine Conjugate to the Nucleus [PDF]

, 2009
The cellular uptake and localization of a Ru−octaarginine conjugate with and without an appended fluorescein are compared. The inherent luminescence of the Ru(II) dipyridophenazine complex allows observation of its uptake without the addition of a ...
Barton, Jacqueline K., Puckett, Cindy A.
core   +3 more sources

Elucidating the Supramolecular Interaction of Positively Supercharged Fluorescent Protein with Anionic Phthalocyanines

Advanced Biology, EarlyView.
Positively supercharged mGreenLatern protein is self‐assembled electrostatically with negatively charged zinc phthalocyanines to yield bio‐based photoactive materials in aqueous media. The addition of phthalocyanines results in the formation of large complexes fully quenching of the protein fluorescence. The results indicate an energy transfer from the
Sharon Saarinen, Ramsha Khan, Marta Patrian, Juan Pablo Fuenzalida‐Werner, Rubén D. Costa, Petr Zimcik, Veronika Novakova, Tero‐Petri Ruoko, Nikolai V. Tkachenko, Eduardo Anaya‐Plaza, Mauri A. Kostiainen   +10 more
wiley   +1 more source

A new insight into aggregation structure of organic solids and its relationship to room‐temperature phosphorescence effect

Aggregate
In order to improve the performance of organic luminescent materials, lots of studies have been carried out at the molecular level. However, these materials are mostly applied as solids or aggregates in practical applications, in which the relationship ...
Mingxue Gao, Jia Ren, Yanxiang Gong, Manman Fang, Jie Yang, Zhen Li   +5 more
doaj   +1 more source

Oxygen‐derived free radicals: Production, biological importance, bioimaging, and analytical detection with responsive luminescent nanoprobes

View, 2021
Oxygen‐derived free radicals (ODFRs) are partially reduced oxygen reactive intermediates in living organisms during various biological processes, such as mitochondrial respirations, enzyme‐catalyzed oxidations, and radiolysis.
Jianping Liu, Miaomiao Wu, Run Zhang, Zhi Ping Xu   +3 more
doaj   +1 more source

Serotyping of Toxoplasma gondii Infection Using Peptide Membrane Arrays. [PDF]

, 2019
The intracellular parasite Toxoplasma gondii can cause chronic infections in most warm-blooded animals, including humans. In the USA, strains belonging to four different Toxoplasma clonal lineages (types 1, 2, 3, and 12) are commonly isolated, whereas ...
Arranz-Solís, David, Commodaro, Alessandra G, Cordeiro, Cynthia, Dardé, Marie Laure, Grigg, Michael E, Saeij, Jeroen PJ, Young, Lucy H   +6 more
core  

Creation and luminescence of size-selected gold nanorods [PDF]

, 2012
Fluorescent metal nanoparticles have attracted great interest in recent years for their unique properties and potential applications. Their optical behaviour depends not only on size but also on shape, and will only be useful if the morphology is stable.
A. S. Barnard, Apell, Barnard, Barnard, Barnard, Barnard, Barnard, Barnard, Biagioni, Boyd, Broioude, Burda, Chen, Chen, Chen, D. J. S. Birch, Di Vece, Durr, Grzelezak, Hartland, Hofmeister, Hu, Huang, Huang, Huff, Hull, Imura, Lin, Link, Lu, Mohamed, Mooradian, Murphy, Orendorff, Palmer, Perez-Juste, Qian, Sardar, Schaeffer, Varnavski, Wang, Xie, Y. Chen, Y. Zhang, Zhang, Zhang, Zhang, Zheng, Zijlstra, Zijlstra   +49 more
core   +1 more source

Light‐Triggered Protease‐Mediated Release of Actin‐Bound Cargo from Synthetic Cells

Advanced Biology, EarlyView.
TEV Prtoease‐mediated Releasable Actin‐binding Protein (TRAP) is a protein‐based platform consisting of a cargo tightly bound to reconstituted actin networks in synthetic cells which can be proteolyticly released from the bound actin, followed by its secretion through membrane translocation mediated by a cell‐penetrating peptide.
Mousumi Akter, Hossein Moghimianavval, Gary D. Luker, Allen P. Liu   +3 more
wiley   +1 more source

LIM kinase inhibitors disrupt mitotic microtubule organization and impair tumor cell proliferation [PDF]

, 2015
The actin and microtubule cytoskeletons are critically important for cancer cell proliferation, and drugs that target microtubules are widely-used cancer therapies. However, their utility is compromised by toxicities due to dose and exposure. To overcome
Baugh, Mark, Brookfield, Joanna, Charles, Mark, Crighton, Diane, Croft, Daniel R., Gabrielsen, Mads, Garnett, Mathew J., Hammonds, Tim, James, Daniel, Kalna, Gabriela, Kowalczyk, Dominika, Lourenco, Filipe, Mardilovich, Katerina, McDermott, Ultan, McGarry, Lynn, Munro, June, Olson, Michael F., Rath, Oliver, Shanks, Emma   +18 more
core   +2 more sources

Computational modeling of differences in the quorum sensing induced luminescence phenotypes of \textit{Vibrio harveyi} and \textit{Vibrio cholerae} [PDF]

arXiv, 2011
\textit{Vibrio harveyi} and \textit{Vibrio cholerae} have quorum sensing pathways with similar design and highly homologous components including multiple small RNAs (sRNAs). However, the associated luminescence phenotypes of strains with sRNA deletions differ dramatically: in \textit{V.
arxiv