Photochromic and Fluorescence Chemistry

Öz bulunamadı.

• TURAN ÖZTÜRK

Spatial and temporal control over chemical and biological processes, both in terms of "tuning" products and providing site-specific control, is one of the most exciting and rapidly developing areas of modern science. For synthetic chemists, the challenge is to discover and develop selective and efficient reactions cap…

• MEHMET ATİLLA TAŞDELEN

Özet henüz yok.

• MAHMUT DURMUŞ

Özet henüz yok.

• FABIENNE ANNE CHANTAL DUMOULIN İŞÇİ

Self-healing materials are notable for their ability to recover from physical or chemical damage. We report that commodity copolymers, such as poly(methyl methacrylate)/n-butyl acrylate [p(MMA/nBA)] and their derivatives, can self-heal upon mechanical damage. This behavior occurs in a narrow compositional range for co…

• TUĞBA DEMİR ÇALIŞKAN

This tutorial review illustrates the structural design, photochemical and photophysical properties of nanostructured constructs incorporating luminescent and photochromic components. In these systems, the pronounced structural and electronic modifications that accompany the transformations of the photochromic componen…

The incorporation of molecular switches in organic structures is of great interest in the chemical design of stimuli-responsive materials that mimic the complex functions of living systems. Merocyanine dyes that convert to spiropyran moieties upon exposure to visible light have been extensively studied as they can be…

• AYŞENUR İŞCEN AKATAY

Özet henüz yok.

• AYŞENUR İŞCEN AKATAY

Well-controlled radical polymerization of methyl methacrylate can be achieved by in situ photochemical generation of copper (I) complex from air-stable copper (II) species without using any reducing agent at room temperature. The living character of this polymerization was confirmed by both the linear tendency of mole…

• MEHMET ATİLLA TAŞDELEN

2-Mercaptothioxanthone (TX-SH), a hydrogen abstraction type photoinitiator for free radical polymerization, is synthesized and characterized. Its capability to act as an initiator for the polymerization of methyl methacrylate (MMA), styrene (St), and multifunctional monomers is examined. The relative efficiencies of T…

• NERGİS ARSU

Abstract The photochemical transformations associated with photochromic compounds can be exploited to switch the emission of complementary fluorophores under the influence of optical stimulations. Specifically, fluorescent and photochromic components can be integrated within the same molecular or supramolecular assemb…

Abstract Visible light‐induced reverse and simultaneous reverse and normal initiation (SR&NI) atom transfer radical polymerizations of vinyl monomers are examined using various dyes and type I photoinitiators. The effect of photoinitiator types on the control of molecular weight and distribution is described. In both…

• MEHMET ATİLLA TAŞDELEN