Chemosensors of Ion and Molecule RecognitionJ.P. Desvergne, A.W. Czarnik Springer Science & Business Media, 30.04.1997 - 245 Seiten In the broad field of supramolecular chemistry, the design and hence the use of chemosensors for ion and molecule recognition have developed at an extroardinary rate. This imaginative and creative area which involves the interface of different disciplines, e.g. organic and inorganic chemistry, physical chemistry, biology, medicine, environmental science, is not only fundamental in nature. It is also clear that progress is most rewarding for several new sensor applications deriving from the specific signal delivered by the analyte-probe interaction. Indeed, if calcium sensing in real time for biological purposes is actually possible, owing to the emergence of efficient fluorescent receptors, other elements can also be specifically detected, identified and finally titrated using tailored chemosensors. Pollutants such as heavy metals or radionuclides are among the main targets since their detection and removal could be envisioned at very low concentrations with, in addition, sensors displaying specific and strong complexing abilities. Besides, various species of biological interest (or others, the list is large) including sugars and other micellaneous molecules such as oxygen and carbon dioxide can be actually probed with optodes and similar devices. The present volume in which the key lectures of the workshop are collected gives a survey of the main developments in the field. The success of the workshop mainly came from the high quality of the lectures, the invited short talks, the two posters sessions and the many very lively discussions which without doubt will produce positive outcomes. |
Inhalt
MODIFICATION OF CYCLODEXTRINS TO CONTROL THEIR GUESTHOST CHEMISTRY AND THEIR APPLICATIONS AS CHEMOSENSORS | xxiii |
NEW FLUORESCENT READOUTS FOR PROTEIN INTERACTIONS GENE EXPRESSION AND MEMBRANE POTENTIAL | 15 |
CHEMICAL SENSORS BASED ON FIELD EFFECT TRANSISTORS SELECTIVE RECOGNITION OF CATIONS AND ANIONS | 21 |
AQUEOUS SUGAR SENSING BY BORONICACIDBASED ARTIFICIAL RECEPTORS | 35 |
SOLID STATE SUPRAMOLECULAR OPTICAL SENSORS | 59 |
FLUORESCENT CHEMOSENSORS WHICH TAKE PROFIT FROM THE METALLIGAND INTERACTION | 73 |
RECOGNITION TRANSDUCTION AND IMMOBILISATION A HOLISTIC APPROACH TO SENSOR DEVELOPMENT | 89 |
SIGNAL TRANSDUCTION IN CHEMOSENSORS OF MODIFIED CYCLODEXTRINS | 103 |
HIGHER GENERATION LUMINESCENT PET PHOTOINDUCED ELECTRON TRANSFER SENSORS | 141 |
CHEMOSENSING OF MONOCYCLIC AND BICYCLIC AROMATIC HYDROCARBONS BY SUPRAMOLECULAR ACTIVE SITES | 157 |
SQUARAINEBASED LONG WAVELENGTH FLUORESCENT CHEMOSENSORS FOR IONS | 175 |
Chelatoselectivity via Ligand Immobilization | 187 |
CATIONRESPONSIVE FLUORESCENT SENSORS Understanding of structural and environmental effects | 193 |
219 | |
239 | |
SUBJECT INDEX | 241 |
HYDROGEN BONDING CHEMOSENSORS FOR METABOLITES AND NUCLEOTIDES | 119 |
MOLECULAR RECOGNITION IN CONJUGATED POLYMERS | 131 |
Andere Ausgaben - Alle anzeigen
Chemosensors of Ion and Molecule Recognition J.P. Desvergne,A.W. Czarnik Eingeschränkte Leseprobe - 2012 |
Chemosensors of Ion and Molecule Recognition J. P. Desvergne,A. W. Czarnik Keine Leseprobe verfügbar - 2014 |
Chemosensors of Ion and Molecule Recognition J.P. Desvergne,A.W. Czarnik Keine Leseprobe verfügbar - 2012 |
Häufige Begriffe und Wortgruppen
absorption acid addition amine analyte anion anthracene applications approach aqueous aromatic assembly atom band binding boronic cation cavity cells changes chelates Chem chemical Chemistry chemosensors complex component compounds concentration constants containing crown cyclodextrin decrease deprotonation derivatives detection determined effect efficient electron electron transfer emission energy enhancement example excited exhibit Figure fluorescence fluorescence intensity fluorescent chemosensors fluorophore formation function glucose guest hydrogen bonds important increase indicators intensity interaction intramolecular ligand luminescence materials measurements mechanism membrane metal ions modified moiety molecular molecular recognition molecules nature observed obtained optical organic polymer positive possible presence probes properties protein quenching receptor recognition response saccharide Scheme selectivity sensing sensitivity sensors shift shown shows signal soluble solution solvent species spectra spectrum stability structure studies Supramolecular synthesis titration transfer University values various wavelength y-CD
Verweise auf dieses Buch
Fluorescence of Supermolecules, Polymers, and Nanosystems Mario N. Berberan-Santos Eingeschränkte Leseprobe - 2007 |