A multiple switching bisthienylethene and its photochromic fluorescent organogelator

Wang, Sheng; Shen, Wei; Feng, Yanli; Tian, He

doi:10.1039/b515412j

Cited by 214 publications

(82 citation statements)

References 67 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Since then an enormous amount of work has been done for the rational design of fluorescent indicators. [16][17][18][19][20] However, only few sensors are currently available because the implementation of sensing probes in functional devices without the loss of sensitivity is still very challenging.…”

Section: Introductionmentioning

confidence: 99%

Design of fluorescent materials for chemical sensing

2007

View full text Add to dashboard Cite

There is an enormous demand for chemical sensors for many areas and disciplines. High sensitivity and ease of operation are two main issues for sensor development. Fluorescence techniques can easily fulfill these requirements and therefore fluorescent-based sensors appear as one of the most promising candidates for chemical sensing. However, the development of sensors is not trivial; material science, molecular recognition and device implementation are some of the aspects that play a role in the design of sensors. The development of fluorescent sensing materials is increasingly captivating the attention of the scientists because its implementation as a truly sensory system is straightforward. This critical review shows the use of polymers, sol-gels, mesoporous materials, surfactant aggregates, quantum dots, and glass or gold surfaces, combined with different chemical approaches for the development of fluorescent sensing materials. Representative examples have been selected and they are commented here.

show abstract

Section: Introductionmentioning

confidence: 99%

Design of fluorescent materials for chemical sensing

2007

View full text Add to dashboard Cite

show abstract

“…27 Then, the resulting conjugate was coupled with two b-D-galactosides by a click reaction (Scheme S1, ESI †). The absorbance and fluorescence spectra of 1o were first measured using a 1 Â 10 À5 mol L À1 compound solution in water at room temperature.…”

mentioning

confidence: 99%

Photochromism and molecular logic gate operation of a water-compatible bis-glycosyl diarylethene

Chai

James

et al. 2017

Chem. Commun.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Many of these copolymers have been adapted to materials of fluorescent applications [1] such as sensor, optical information storage, organic light-emitting devices [2][3][4][5][6]. Among these various applications, electro-fluorescent switches are appealing due to their reversible optical changes.…”

Section: Introductionmentioning

confidence: 99%

Fluorescent switch based on the oxidation of tetrathiafulvalene

et al. 2015

View full text Add to dashboard Cite

Two copolymers (P1 and P2), bearing 3,4-ethylenedioxythiophene and fluorene moieties, were synthesized via Sonogashira coupling reaction successfully and P2 contains additional tetrathiafulvalene derivatives (TTFs) as pendants. The structures and properties of copolymer P1 and P2 were investigated by Infrared spectra, UV-visible spectra, and fluorescence spectra. Spectra analyses revealed that the fluorescent intensity of P2 was only 2 % compared to that of P1 in solution. The quenched fluorescent intensity of P2 could be recovered after adding defined moles of Fe(ClO 4 ) 3 as an oxidant. The phenomenon was discussed with aid of computational stimulation in Gaussian 03. Herein, it is believed that intramolecular charge transfer occurs between TTF pendants and polymeric backbone in P2. P2 could be treated as a reporting group in fluorescent testing/switching system. Graphical abstract& Yongjia Shen

show abstract

A multiple switching bisthienylethene and its photochromic fluorescent organogelator

Abstract: A multiple switching fluorescent photochromic bisthienylethene bridged naphthalimide bearing cholesteryl groups was synthesized and its organogelator showed excellent photo-responsive and thermal reversible performance by light, thermal.

Cited by 214 publications

References 67 publications

Design of fluorescent materials for chemical sensing

Design of fluorescent materials for chemical sensing

Photochromism and molecular logic gate operation of a water-compatible bis-glycosyl diarylethene

Fluorescent switch based on the oxidation of tetrathiafulvalene

Contact Info

Product

Resources

About