Results 1 to 10 of about 2,603,290 (160)

An insight into the in vivo imaging potential of curcumin analogues as fluorescence probes [PDF]

open access: yesAsian Journal of Pharmaceutical Sciences, 2021
Curcumin and its derivatives have good electrical and optical properties due to the highly symmetric structure of delocalized π electrons. Apart from that, curcumin and its derivatives can interact with numerous molecular targets, thereby exerting less ...
Yu Liu   +5 more
doaj   +3 more sources

Polarity-based fluorescence probes: properties and applications. [PDF]

open access: yesRSC Med Chem, 2021
Local polarity can affect the physical or chemical behaviors of surrounding molecules, especially in organisms. Cell polarity is the ultimate feedback of cellular status and regulation mechanisms.
Qin X, Yang X, Du L, Li M.
europepmc   +2 more sources

Sensing Mechanism of Cysteine Specific Fluorescence Probes and Their Application of Cysteine Recognition. [PDF]

open access: yesChem Biomed Imaging
Due to the biological importance of cysteine (Cys), the development of organic fluorescence probes for Cys has been a wide, potent, and outstanding research field in most recent years.
Asghar R, Li Y, Huo F, Yin C.
europepmc   +2 more sources

Ratiometric fluorescence probes for visible detection and accurate identification of MPEA vapor. [PDF]

open access: yesNat Commun
Methamphetamine (MA), as one kind of overflowed synthetic illicit drugs, has posed severe threats to health and social security. However, the on-site and visible fluorescence detection to MA remains limited.
Miao X   +5 more
europepmc   +2 more sources

Synthesis and application of coumarin fluorescence probes. [PDF]

open access: yesRSC Adv, 2020
In recent years, the research on fluorescent probes has developed rapidly. Coumarin fluorescent probes have also been one of the hot topics in recent years.
Sun XY, Liu T, Sun J, Wang XJ.
europepmc   +2 more sources

New Fluorescence Probes for Biomolecules [PDF]

open access: yesMolecules, 2015
Steady state fluorescence measurements have been used for the investigation of interaction between the bovine serum albumin (BSA) and fluorescence probes: 3-hydroxy-2,4- bis[(3-methyl-1,3-benzoxazol-2(3H)-ylidene)methyl]cyclobut-2-en-1-one (SQ6), 3 ...
Katarzyna Jurek   +3 more
doaj   +2 more sources

Boronate-Based Fluorescence Probes for the Detection of Hydrogen Peroxide. [PDF]

open access: yesChemistryOpen, 2018
In this work, we synthesized a series of boronate ester fluorescence probes (E)‐4,4,5,5‐tetramethyl‐2‐(4‐styrylphenyl)‐1,3,2‐dioxaborolane (STBPin), (E)‐N,N‐dimethyl‐4‐(4‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)styryl)aniline (DSTBPin), (E)‐4‐(4‐(4 ...
Lampard EV   +8 more
europepmc   +2 more sources

NIR-II Fluorescent Probes for Fluorescence-Imaging-Guided Tumor Surgery

open access: yesBiosensors
Second near-infrared (NIR-II) fluorescence imaging is the most advanced imaging fidelity method with extraordinary penetration depth, signal-to-background ratio, biocompatibility, and targeting ability.
Zia Ullah   +5 more
doaj   +3 more sources

Stimuli-Responsible SNARF Derivatives as a Latent Ratiometric Fluorescent Probe

open access: yesMolecules, 2022
Fluorescence imaging is a powerful technique for continuous observation of dynamic intracellular processes of living cells. Fluorescent probes bearing a fluorescence switching property associated with a specific recognition or reaction of target ...
Eiji Nakata   +3 more
doaj   +1 more source

DNA tetrahedron for fluorescence anisotropy of intercalators

open access: yesHe jishu, 2021
BackgroundThe fluorescence anisotropy of intercalative dye plays important roles in nucleic acid analysis, the construction of fluorescent probes, and biosensing.
HUANG Qiuling   +4 more
doaj   +1 more source

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