Results 11 to 20 of about 340,246 (317)

A fluorescent membrane tension probe [PDF]

Nature Chemistry, 2018
Cells and organelles are delimited by lipid bilayers in which high deformability is essential to many cell processes, including motility, endocytosis and cell division. Membrane tension is therefore a major regulator of the cell processes that remodel membranes, albeit one that is very hard to measure in vivo. Here we show that a planarizable push-pull
Colom, Adai, Derivery, Emmanuel, Soleimanpour, Saeideh, Tomba, Caterina, Molin, Marta Dal, Sakai, Naomi, Gonzalez-Gaitan, Marcos, Matile, Stefan, Roux, Aurelien   +8 more
openaire   +3 more sources

Fluorescence-based proteasome activity profiling [PDF]

, 2012
With the proteasome emerging as a therapeutic target for cancer treatment, accurate tools for monitoring proteasome (inhibitor) activity are in demand.
Jong, A., Rodenko, B., Berkers, C.R., Schuurman, K.G., Ovaa, H.   +4 more
core   +1 more source

Comparison of two fluorescent probes in preclinical non-invasive imaging and image-guided debridement surgery of Staphylococcal biofilm implant infections

Scientific Reports, 2021
Implant-associated infections are challenging to diagnose and treat. Fluorescent probes have been heralded as a technologic advancement that can improve our ability to non-invasively identify infecting organisms, as well as guide the inexact procedure of
Howard Y. Park, Stephen D. Zoller, Vishal Hegde, William Sheppard, Zachary Burke, Gideon Blumstein, Christopher Hamad, Marina Sprague, John Hoang, Ryan Smith, Francisco Romero Pastrana, Julie Czupryna, Lloyd S. Miller, Marina López-Álvarez, Mafalda Bispo, Marleen van Oosten, Jan Maarten van Dijl, Kevin P. Francis, Nicholas M. Bernthal   +18 more
doaj   +1 more source

The Application of Nucleic Acid Probe–Based Fluorescent Sensing and Imaging in Cancer Diagnosis and Therapy

Frontiers in Chemistry, 2021
It is well known that cancer incidence and death rates have been growing, but the development of cancer theranostics and therapeutics has been a challenging work. Recently, nucleic acid probe–based fluorescent sensing and imaging have achieved remarkable
Ge Huang, Ge Huang, Chen Su, Lijuan Wang, Lijuan Wang, Yanxia Fei, Jinfeng Yang   +6 more
doaj   +1 more source

A Diazaborine-Based Fluorescent Probe Tracks Endogenously Produced Peroxynitrite in Live Cells

, 2022
We present the synthesis, properties, and imaging applications of Peroxynitrite Probe-1 (PNP-1), a novel organoboron-based probe for selective peroxynitrite (ONOO-) imaging in live cells.
Dylan, Domaille, Jack, Haggett
core   +1 more source

Theoretical Insights into a Near-Infrared Fluorescent Probe NI-VIS Based on the Organic Molecule for Monitoring Intracellular Viscosity

Molecules, 2023
So many biological functional disorders and diseases, such as atherosclerosis, hypertension, diabetes, Alzheimer’s disease, as well as cell malignancy are closely related with the intracellular viscosity.
Yongjin Peng, He Huang, Yuling Liu, Xiaoyan Zhao   +3 more
doaj   +1 more source

Recent Progress in Research on [2.2]Paracyclophane-Based Dyes

Molecules, 2023
In recent years, the [2.2]paracyclophane (PCP) ring has attracted extensive attention due to its features of providing not only chirality and electron-donating ability but also steric hindrance, which reduces intermolecular π–π stacking interactions and ...
Wenjing Liu, Huabin Li, Yanmin Huo, Qingxia Yao, Wenzeng Duan   +4 more
doaj   +1 more source

Fluorescent Probes for Nucleic Acid Visualization in Fixed and Live Cells

Molecules, 2013
This review analyses the literature concerning non-fluorescent and fluorescent probes for nucleic acid imaging in fixed and living cells from the point of view of their suitability for imaging intracellular native RNA and DNA. Attention is mainly paid to
Alexandre S. Boutorine, Darya S. Novopashina, Olga A. Krasheninina, Karine Nozeret, Alya G. Venyaminova   +4 more
doaj   +1 more source

A Novel “Off-On” Fluorescent Probe Based on Carbon Nitride Nanoribbons for the Detection of Citrate Anion and Live Cell Imaging

Sensors, 2018
A novel fluorescent “off-on” probe based on carbon nitride (C3N4) nanoribbons was developed for citrate anion (C6H5O73−) detection. The fluorescence of C3N4 nanoribbons can be quenched by Cu2+ and then recovered by the addition of C6H5O73−, because the ...
Yanling Hu, Dongliang Yang, Chen Yang, Ning Feng, Zhouwei Shao, Lei Zhang, Xiaodong Wang, Lixing Weng, Zhimin Luo, Lianhui Wang   +9 more
doaj   +1 more source

A pyrene-based ratiometric fluorescent probe with a large Stokes shift for selective detection of hydrogen peroxide in living cells

Journal of Pharmaceutical Analysis, 2020
Hydrogen peroxide (H2O2) plays a significant role in regulating a variety of biological processes. Dysregulation of H2O2 can lead to various diseases.
Qingxin Chen, Ke Cheng, Wanhe Wang, Liu Yang, Yusheng Xie, Ling Feng, Jie Zhang, Huatang Zhang, Hongyan Sun   +8 more
doaj   +1 more source