Solid-state fluorescent materials based on coumarin derivatives: polymorphism, stimuli-responsive emission, self-assembly and optical waveguides

2018 ◽  
Vol 2 (5) ◽  
pp. 910-916 ◽  
Author(s):  
Rong Rong Cui ◽  
Yuan Chao Lv ◽  
Yong Sheng Zhao ◽  
Na Zhao ◽  
Nan Li
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Optical Waveguides ◽  
Coumarin Derivatives ◽  
Stimuli Responsive ◽  
Fluorescent Materials

Coumarin-based fluorophores were studied to serve as multifunctionalized solid-state fluorescent materials.

Triphenylamine-based stimuli-responsive solid state fluorescent materials

2020 ◽  
Vol 44 (21) ◽  
pp. 8680-8696 ◽  
Author(s):  
Parthsarathy Gayathri ◽  
Mehboobali Pannipara ◽  
Abdullah G. Al-Sehemi ◽  
Savarimuthu Philip Anthony
Keyword(s):  
Solid State ◽  
Molecular Engineering ◽  
Stimuli Responsive ◽  
Fluorescent Materials

Molecular engineering of triphenylamine (TPA) units produced multi-stimuli-responsive solid state fluorescent materials.

Self-Assembly Solid-State Enhanced Red Emission of Quinolinemalononitrile: Optical Waveguides and Stimuli Response

2012 ◽  
Vol 5 (1) ◽  
pp. 192-198 ◽  
Author(s):  
Chuanxing Shi ◽  
Zhiqian Guo ◽  
Yongli Yan ◽  
Shiqin Zhu ◽  
Yongshu Xie ◽  
...  
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Optical Waveguides ◽  
Red Emission ◽  
Stimuli Response

Recent Advances of Excited State Intramolecular Proton Transfer Mechanism Based Solid State Fluorescent Materials and Stimuli Responsive Fluorescence Switching

CrystEngComm ◽  
2021 ◽  
Author(s):  
Parthasarathy Gayathri ◽  
Mehboobali Pannippara ◽  
Abdullah G. Al-Sehemi ◽  
Philip Philip Anthony
Keyword(s):  
Solid State ◽  
Molecular Design ◽  
Intramolecular Proton Transfer ◽  
Supramolecular Interactions ◽  
Stimuli Responsive ◽  
Optoelectronic Application ◽  
Organic Solid ◽  
Fluorescent Materials ◽  
Fluorescence Switching ◽  
Biomedical Field

Stimuli-responsive organic solid state fluorescent materials are considered as potential candidates for optoelectronic application as well as biomedical field. Molecular design and supramolecular interactions controlled organization in the solid state...

Sticky ends in a self-assembling ABA triblock copolymer: the role of ureas in stimuli-responsive hydrogels

2019 ◽  
Vol 4 (1) ◽  
pp. 91-102 ◽  
Author(s):  
Ryan T. Shafranek ◽  
Joel D. Leger ◽  
Song Zhang ◽  
Munira Khalil ◽  
Xiaodan Gu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Viscoelastic Properties ◽  
Triblock Copolymer ◽  
Thermal Response ◽  
Stimuli Responsive ◽  
Self Assembling ◽  
Polymeric Hydrogels ◽  
Aba Triblock Copolymer ◽  
Responsive Hydrogels

Directed self-assembly in polymeric hydrogels allows tunability of thermal response and viscoelastic properties.

scholarly journals Regulation of bi-color fluorescence changes of AIE supramolecular self-assembly gels by the interaction with Al3+ and energy transfer

2021 ◽  
Author(s):  
Xinxian Ma ◽  
Jinlong Yue ◽  
Bo Qiao ◽  
LIli Zhou ◽  
Yang Gao ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Self Assembly ◽  
Fluorescence Emission ◽  
Fluorescent Materials

Supramolecular fluorescent materials have attracted considerable attention in recent years since they endow specific and unique properties to materials. Nevertheless, the utilization of photo-responsive characteristics to modulate their fluorescence emission...

Azoimidazole gold(III) complexes: Synthesis, structural characterization and self-assembly in the solid state

2021 ◽  
Vol 522 ◽  
pp. 120373
Author(s):  
Alexander G. Tskhovrebov ◽  
Alexander S. Novikov ◽  
Boris S. Tupertsev ◽  
Alexey A. Nazarov ◽  
Anastasia A. Antonets ◽  
...  
Keyword(s):  
Solid State ◽  
Structural Characterization ◽  
Self Assembly

scholarly journals Luminescent Supramolecular Nano- or Microstructures Formed in Aqueous Media by Amphiphile-Noble Metal Complexes

2020 ◽  
Vol 2020 ◽  
pp. 1-24 ◽  
Author(s):  
Carmen Cretu ◽  
Loredana Maiuolo ◽  
Domenico Lombardo ◽  
Elisabeta I. Szerb ◽  
Pietro Calandra
Keyword(s):  
Noble Metal ◽  
Smart Materials ◽  
Self Assembly ◽  
Noble Metals ◽  
Photophysical Properties ◽  
Aqueous Media ◽  
Molecular Architecture ◽  
Stimuli Responsive ◽  
Panoramic View ◽  
Amphiphilic Molecules

The involvement of metal ions within the self-assembly spontaneously occurring in surfactant-based systems gives additional and interesting features. The electronic states of the metal, together with the bonds that can be established with the organic amphiphilic counterpart, are the factors triggering new photophysical properties. Moreover, the availability of stimuli-responsive supramolecular amphiphile assemblies, able to disassemble in a back-process, provides reversible switching particularly useful in novel approaches and applications giving rise to truly smart materials. In particular, small amphiphiles with an inner distribution, within their molecular architecture, of various polar and apolar functional groups, can give a wide variety of interactions and therefore enriched self-assemblies. If it is joined with the opportune presence and localization of noble metals, whose chemical and photophysical properties are undiscussed, then very interesting materials can be obtained. In this minireview, the basic concepts on self-assembly of small amphiphilic molecules with noble metals are shown with particular reference to the photophysical properties aiming at furnishing to the reader a panoramic view of these exciting problematics. In this respect, the following will be shown: (i) the principles of self-assembly of amphiphiles that involve noble metals, (ii) examples of amphiphiles and amphiphile-noble metal systems as representatives of systems with enhanced photophysical properties, and (iii) final comments and perspectives with some examples of modern applications.

scholarly journals Ferro-self-assembly: magnetic and electrochemical adaptation of a multiresponsive zwitterionic metalloamphiphile showing a shape-hysteresis effect

2021 ◽  
Vol 12 (1) ◽  
pp. 270-281
Author(s):  
Stefan Bitter ◽  
Moritz Schlötter ◽  
Markus Schilling ◽  
Marina Krumova ◽  
Sebastian Polarz ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Real Time ◽  
Self Assembly ◽  
Hysteresis Effect ◽  
The Self ◽  
Self Organization ◽  
Stimuli Responsive ◽  
Optical Birefringence

The self-organization properties of a stimuli responsive amphiphile can be altered by subjecting the paramagnetic oxidized form to a magnetic field of 0.8 T and monitored in real time by coupling optical birefringence with dynamic light scattering.

Sign in / Sign up

Export Citation Format

Share Document