Agenparl

fluorescent

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ILLUMINATING TINY PROTEINS IN LIVING CELLS USING SINGLE-RESIDUE LABELING TAGS

Redazione
(AGENPARL) – WORCESTER (MASSACHUSETTS), gio 12 novembre 2020 IMAGE: Universal single-residue terminal labels for fluorescent live cell Imaging of microproteins view more  Credit: Simon Elsasser Thirty years ago, the cloning of the green fluorescent protein GFP, together with genetic engineering tools, revolutionized the field by enabling researchers to fuse a fluorescent......
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MULTIFUNCTIONAL AIE-ESIPT DUAL MECHANISM TETRAPHENYLETHENE-BASED SCHIFF BASE FOR INKLESS REWRITABLE PAPER AND COLORIMETRIC/FLUORESCENT DUAL-CHANNEL ZN2+ SENSOR

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mer 30 settembre 2020 Organic fluorescent materials have attracted extensive interests due to their wide applications. However, many organic fluorescent materials are single functional and suffer from complicated synthesis and purification, which significantly limits their practical application. Herein, a multifunctional tetraphenylethene-based Schiff base (TPESB) was......
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FLUORESCENT SENSOR FOR INTRACELLULAR ZN2+ BY CYLINDRICAL MOLECULAR BRUSHES OF POLY(2-OXAZOLINE) THROUGH ION-INDUCED EMISSION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), gio 24 settembre 2020 Mobile divalent zinc, Zn(II), is an essential cofactor involved in mammalian biological processes. To understand the intrinsic action mechanism of mobile zinc, the development of Zn2+-selective fluorescent probe that can detect mobile zinc via biological imaging is of great significance. We......
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A MULTI-PHOTON FLUORESCENT PROBE BASED ON QUINOLINE GROUPS FOR HIGHLY SELECTIVE AND SENSITIVE DETECTION OF LIPID DROPLETS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), gio 24 settembre 2020 Compared to general fluorescent probes, multi-photon fluorescent probes behave deeper tissue penetration, lower auto-fluorescence and lower photo-toxicity in bio-imaging field. Herein, we synthesized a series multi-photon fluorescent probe (L1 ~ L3) based on quinolone groups. Of notably, the three-photon fluorescence of......
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FLUOROPHORE’S ELECTRON-DEFICIENCY DOES MATTER IN DESIGNING HIGH-PERFORMANCE NEAR-INFRARED FLUORESCENT PROBES

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 21 settembre 2020 Applications of most fluorescent probes available for Glutathione S-Transferases (GSTs), including NI3 we developed recently based on 1,8-naphthalimide (NI), are limited by their short emission wavelengths due to insufficient penetration. To realize imaging at a deeper depth, near-infrared (NIR) fluorescent probes......
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REMARKABLE SOLID-STATE FLUORESCENT CHANGE FROM VISIBLE TO NEAR-INFRARED REGION BASED ON THE PROTONATION/DEPROTONATION OF AIEGEN

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 21 settembre 2020 The development of stimuli-responsive luminescence compounds featuring high solid-state emission and long-wavelength fluorescent switch between the visible and the near-infrared (NIR) region is still a challenging task. Here we synthesize an aggregation-induced emission (AIE)-active luminogen DPP3A, which exhibits a fluorescent switch......
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INTEGRATION OF FLUORESCENT PROBES INTO METAL–ORGANIC FRAMEWORKS FOR IMPROVED PERFORMANCES

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 14 settembre 2020 Recent years have witnessed a rapid development of fluorescent probes in both analytical sensing and optical imaging. Enormous efforts have been devoted to the regulation of fluorescent probes during their development, such as improving accuracy, sensitivity, selectivity, recyclability and overcoming the......
Agenparl English Educazione Scienza e Tecnologia Social Network

FABRICATION OF MICROCAPSULE-TYPE COMPOSITES WITH THE CAPABILITY OF UNDERWATER SELF-HEALING AND DAMAGE VISUALIZATION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), ven 11 settembre 2020 Inspired by biology, underwater self-healing polymer composites with damage-healing visible agents were successfully designed and prepared. The healing agents, same as epoxy resin matrices, were encapsulated and embedded into a matrix that contained fluorescent latent curing agents. The results of investigation......

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