Results 31 to 40 of about 789,313 (250)

Combination of small molecule microarray and confocal microscopy techniques for live cell staining fluorescent dye discovery [PDF]

, 2013
Discovering new fluorochromes is significantly advanced by high-throughput screening (HTS) methods. In the present study a combination of small molecule microarray (SMM) prescreening and confocal laser scanning microscopy (CLSM) was developed in order to
Bhavyashree Suresh, Ferhan Ayaydin, Bokros, Attila, Eszter Molnár, Peksel, Begüm, Ágnes Medgyesi, Liliána Fehér, Pradeep Kumar Reddy Cingaram, Puskás, László G., Soujanya Kuntam, Attila Bokros, Begüm Peksel, Gabriella Fábián, Molnár, Eszter, László G. Puskás, Kuntam, Soujanya, Liliána Z. Fehér, Fábián, Gabriella, László Puskás, Cingaram, Pradeep Kumar Reddy, Pradeep Cingaram   +20 more
core   +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

Organic Fluorescent Probes for Monitoring Micro-Environments in Living Cells and Tissues

Molecules, 2023
As a vital parameter in living cells and tissues, the micro-environment is crucial for the living organisms. Significantly, organelles require proper micro-environment to achieve normal physiological processes, and the micro-environment in organelles can
Rui Yang, Tao Zhu, Jingyang Xu, Yuang Zhao, Yawei Kuang, Mengni Sun, Yuqi Chen, Wei He, Zixing Wang, Tingwang Jiang, Huiguo Zhang, Mengmeng Wei   +11 more
doaj   +1 more source

Development of small fluorescent probes for the analysis of autophagy kinetics

iScience, 2023
Summary: Autophagy is a dynamic process that degrades subcellular constituents, and its activity is measured by autophagic flux. The tandem proteins RFP-GFP-LC3 and GFP-LC3-RFP-LC3ΔG, which enable the visualization of autophagic vacuoles of different ...
Hajime Tajima Sakurai, Hidefumi Iwashita, Satoko Arakawa, Alifu Yikelamu, Mizuki Kusaba, Satoshi Kofuji, Hiroshi Nishina, Munetaka Ishiyama, Yuichiro Ueno, Shigeomi Shimizu   +9 more
doaj   +1 more source

Small-Molecule Fluorescent Probe for Detection of Sulfite

Pharmaceuticals, 2022
Sulfite is widely used as an antioxidant additive and preservative in food and beverages. Abnormal levels of sulfite in the body is related to a variety of diseases. There are strict rules for sulfite intake.
Ting Li, Xuyang Chen, Kai Wang, Zhigang Hu   +3 more
doaj   +1 more source

Fluorescent probes for microorganisms [PDF]

, 2022
One of the main problems with infectious diseases is their late and unspecific diagnosis. To overcome this problem, optical molecular imaging can be applied using target selective fluorescent probes.
Baibek, Assel
core   +1 more source

Recent Advances in Excimer-Based Fluorescence Probes for Biological Applications

Molecules, 2022
The fluorescent probe is a powerful tool for biological sensing and optical imaging, which can directly display analytes at the molecular level. It provides not only direct visualization of biological structures and processes, but also the capability of ...
Yi Chen
doaj   +1 more source

Genetically Encoded Calcium Indicators Based on Troponin C and Fluorescent Proteins [PDF]

, 2005
Genetically encoded calcium probes allow the visualization and quantification of intracellular calcium dynamics with great specificity and sensitivity.
Heim, Nicola, Heim, N.
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Research progress of near-infrared fluorescence probes based on indole heptamethine cyanine dyes in vivo and in vitro

BMC Chemistry, 2020
Near-infrared (NIR) fluorescence imaging is a noninvasive technique that provides numerous advantages for the real-time in vivo monitoring of biological information in living subjects without the use of ionizing radiation. Near-infrared fluorescent (NIRF)
Chunlong Sun, Wen Du, Baoqin Wang, Bin Dong, Baogui Wang   +4 more
doaj   +1 more source