Download or read book Design Synthesis and Photophysics of Fluorescence turn on Conjugated Polymer Chemosensors written by Li-juan Fan and published by . This book was released on 2006 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design Synthesis and Photophysics of Dipyrrolequinoxaline Receptor Loaded Fluorescent Conjugated Polymer Chemosensors written by Catherine N. Malele and published by . This book was released on 2009 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Photophysical Analysis of Structurally Modified Fluorescent Conjugated Polymer Chemosensor Backbones written by Zachary Louis Logozio and published by . This book was released on 2010 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigating the Photophysics of Fluorescent Conjugated Polymer Chemosensors in the Solid State written by Sherryllene Sandrena Pinnock and published by . This book was released on 2011 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigating the Photophysics of Conjugated Polymer Chemosensors in the Solid State written by Justin Che and published by . This book was released on 2009 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design Synthesis and Characterization of Conjugated Polymers as Fluorescent Sensors written by Yan Zhang and published by . This book was released on 2003 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rational Design and Synthesis of Fluorescent Conjugated Polymer Sensors written by Matthew F. L. Parker and published by . This book was released on 2005 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advanced Fluorescence Reporters in Chemistry and Biology I written by Alexander P. Demchenko and published by Springer Science & Business Media. This book was released on 2010-09-08 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorescence reporter is the key element of any sensing or imaging technology. Its optimal choice and implementation is very important for increasing the sensitivity, precision, multiplexing power, and also the spectral, temporal, and spatial reso- tion in different methods of research and practical analysis. Therefore, design of ?uorescence reporters with advanced properties is one of the most important problems. In this volume, top experts in this ?eld provide advanced knowledge on the design and properties of ?uorescent dyes. Organic dyes were the ?rst ?uorescent materials used for analytical purposes, and we observe that they retain their leading positions against strong competition of new materials – conjugated polymers, semiconductor nanocrystals, and metal chelating complexes. Recently, molecular and cellular biology got a valuable tool of organic ?uorophores synt- sized by cell machinery and incorporated into green ?uorescent protein and its analogs. Demands of various ?uorescence techniques operating in spectral, anisotropy, and time domains require focused design of ?uorescence reporters well adapted to these techniques. Near-IR spectral range becomes more and more attractive for various applications, and new dyes emitting in this range are strongly requested. Two-photonic ?uorescence has become one of the major tools in bioimaging, and ?uorescence reporters well adapted to this technique are in urgent need. These problems cannot be solved without the knowledge of fundamental principles of dye design and of physical phenomena behind their ?uorescence response.

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2006 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Design and Synthesis of Conjugated Polymers with Aggregation induced Emission and Their Application in Fluorescence Sensing written by Wenyue Dong and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Photophysical and Surface Characterization of Fluorescent Conjugated Polymer Fibers as Chemosensors for Iron Cations written by Bo Song (B.S.) and published by . This book was released on 2013 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis of the Fluorescent Conjugated Polymer Chemosensor Anthurea PPE to Detect Fluoride Ions written by Alpha Bah and published by . This book was released on 2018 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthesis and Characterization of Novel Fluorescent Sensors Based on Terpyridine Benzoxazole and Benzothiazole Chromophores written by Xiaoman Bi and published by . This book was released on 2017 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past few decades, there has been significant interest in developing fluorescent probes, because they are useful tools for biological studies. As effective analytical techniques, fluorescent probes utilize distinct advantages offered by fluorescence detection in terms of sensitivity, selectivity, and fast response time. When fluorescent probes interact selectively with target molecules, ions or biological specimens, they can generate large optical responses. Since most ions or molecules, such as Zn2+, Ca2+, or pyrophosphate ion (PPi), are non-fluorescent, chemosensors having analyte binding-triggered fluorescence are appealing in many fields, like analytical chemistry, clinical biochemistry, medicine, and environmental science.This dissertation is devoted to the design, synthesis, and characterization of novel fluorescent sensors for Zn2+ and its associated applications. Chapter II of this dissertation presents several novel terpyridine-based fluorescent sensors with different substituents affecting the electronic and steric nature of the terpyridine (tpy) fluorophore. Sensors are designed to establish the correlation between sensor structure and its photophysical properties. Low temperature fluorescence is used to evaluate the essential role of intramolecular charge transfer (ICT) in zinc binding-induced fluorescence changes. The tpy molecular fragment has a relatively large [pi]-conjugated system which enables the potential [pi-pi] interaction between two tpy platforms and affects the fluorescence of tpy ligands. Chapter III introduces a dimeric tpy ligand containing two tpy fragments connected via a meta-phenylene unit. The detailed spectroscopic study shows that this ligand displays an attractive fluorescence turn-on, in sharp contrast to mono(tpy) ligand that shows fluorescence quenching upon binding Zn2+. The result suggests the existence of delicate structural influences on fluorescence of tpy derivatives.Chapter IV is devoted to 2-(2'-hydroxyphenyl)-1,3-benzoxazole (HBO) and 2-(2'-hydroxyphenyl)-1,3-benzothiazole (HBT) derivatives featured with a structural potential of excited-state intramolecular proton transfer (ESIPT). The study reveals additional information on the binding of HBO or HBT to metal cations, which aids the sensor design for Zn2+ and PPi detection. The molecular design aims to realize ESIPT process control upon complexation with an analyte. Chapter V is devoted to the synthesis of bis(HBO) derivatives which bind Zn2+ selectively and emit near-infrared (NIR) fluorescence as a consequence of metal ion binding-induced ESIPT turn-on. Preliminary cell stain experiment was conducted and indicated the potential biological applications.

Download or read book Investigating the Photophysics of Fluorescent Conjugated Metallopolymer Chemosensors for Iron in Solid State Thin Films written by Sarah Dill and published by . This book was released on 2013 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Aggregation Induced Emission Materials in Biosensing and Imaging for Biomedical Applications Part A written by and published by Academic Press. This book was released on 2021-11-06 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Aggregation Induced Emission Materials in Biosensing and Imaging for Biomedical Applications - Part A Volume 184, highlights many aspects of AIE materials that can help future investigators, researchers, students and stakeholders perform research with ease. Emitting light is a fascinating photophysical phenomenon, its different forms have brought the attention of various disciplines of natural sciences for centuries. In the modern era of scientific generation, short-lived fluorescence light and its long-lived counterpart phosphorescence light has been employed for several chemo-sensing, bio-sensing, and bioimaging applications. The aggregation induced emission (AIE) phenomenon has appeared as a wand of modern science to convert aggregation-caused quenching (ACQ) materials into AIE active materials for a wide range of biomedical applications including biosensing, bioimaging and localization of molecules for better understanding of molecular mechanisms. This volume covers a wide range of topics which are not currently available in a single volume, including ACQ & AIE concept development; intracellular pH, temperature and viscosity sensing; imaging of cell membrane, lipid droplet, lysosome, and mitochondria; biosensing and Imaging of bacteria; nucleus and nucleic acid imaging. Offers a basic understanding of AIE principle, mechanism and transformation of ACQ active to AIE active materials Elucidates nucleus and nucleic acid imaging applications of AIE active small molecules Describes imaging of cell membrane, lipid droplet, lysosome, and mitochondria of AIE molecules

Download or read book Investigation of Fluorescent Conjugated Polymer Chemosensors for the Detection and Differentiation of Iron Cations written by Megan Elizabeth Audrey Fegley and published by . This book was released on 2014 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Directory of Graduate Research written by American Chemical Society. Committee on Professional Training and published by . This book was released on 2005 with total page 1932 pages. Available in PDF, EPUB and Kindle. Book excerpt: Faculties, publications and doctoral theses in departments or divisions of chemistry, chemical engineering, biochemistry and pharmaceutical and/or medicinal chemistry at universities in the United States and Canada.