Results 21 to 30 of about 296,093 (307)

Recent Advances in Design Strategies and Imaging Applications of Fluorescent Probes for ATP

open access: yesChemosensors, 2023
Adenosine 5′-triphosphate (ATP) is the energy currency in cells. It is involved in numerous cellular life activities and exhibits a close association with the development of certain diseases.
Qing-Song Gu   +6 more
doaj   +1 more source

Green fluorescent protein-based monitoring of endoplasmic reticulum redox poise [PDF]

open access: yes, 2013
Pathological endoplasmic reticulum (ER) stress is tightly linked to the accumulation of reactive oxidants, which can be both upstream and downstream of ER stress.
Julia Birk   +11 more
core   +1 more source

Technical Note: Determination of the metabolically active fraction of benthic foraminifera by means of Fluorescent In Situ Hybridization (FISH) [PDF]

open access: yes, 2011
Benthic foraminifera are an important component of the marine biota, but protocols for investigating their viability and metabolism are still extremely limited.
Negri, Alessandra   +33 more
core   +1 more source

Expression of recombinant multi-coloured fluorescent antibodies in gor -/trxB- E. coli cytoplasm [PDF]

open access: yes, 2011
Background Antibody-fluorophore conjugates are invaluable reagents used in contemporary molecular cell biology for imaging, cell sorting and tracking intracellular events.
Durvasula, Ravi V.   +26 more
core   +1 more source

Time-resolved quantitative assays and imaging of enzymes and enzyme substrates using a new europium fluorescent probe for hydrogen peroxide [PDF]

open access: yes, 2005
The thesis describes the development of a novel reversible H2O2 fluorescent probe comprising the ternary complex of europium(III), tetracycline and hydrogen peroxide; and its application in the assays of H2O2, of H2O2 producing oxidases and their ...
Wu, Meng
core   +1 more source

2-benzothiazoleacetonitrile based two-photon fluorescent probe for hydrazine and its bio-imaging and environmental applications

open access: yesScientific Reports, 2017
A novel turn-on two-photon fluorescent probe NS-N 2 H 4 was developed with the 2-benzothiazoleacetonitrile as a new recognition site for the detection of hydrazine (N2H4).
Jian-Yong Wang   +3 more
doaj   +1 more source

Ratiometric fluorescent probe with AIE property for monitoring endogenous hydrogen peroxide in macrophages and cancer cells

open access: yesScientific Reports, 2017
Hydrogen peroxide (H2O2) plays a key role in the progression of human illnesses, such as autoimmune and auto-inflammatory diseases, infectious diseases, diabetes, and cancer, etc.
Yong Liu   +4 more
doaj   +1 more source

Recent Progress in Fluorescent Probes for Diabetes Visualization and Drug Therapy

open access: yesChemosensors, 2022
Diabetes has become one of the most prevalent endocrine and metabolic diseases that threaten human health, and it is accompanied by serious complications. Therefore, it is vital and pressing to develop novel strategies or tools for prewarning and therapy
Tong-Tong Jia, Yashan Li, Huawei Niu
doaj   +1 more source

Asymmetric and Reduced Xanthene Fluorophores: Synthesis, Photochemical Properties, and Application to Activatable Fluorescent Probes for Detection of Nitroreductase

open access: yesMolecules, 2019
Xanthene fluorophores, including fluorescein, rhodol, and rhodamines, are representative classes of fluorescent probes that have been applied in the detection and visualization of biomolecules.
Kunal N. More   +5 more
doaj   +1 more source

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

open access: yes, 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   +20 more
core   +1 more source

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