A two-in-one dual channel chemosensor for Fe3+ and Cu2+ with nanomolar detection mimicking the IMPLICATION logic gate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F15%3A00082586" target="_blank" >RIV/00216224:14740/15:00082586 - isvavai.cz</a>

Výsledek na webu

<a href="http://pubs.rsc.org/en/content/articlepdf/2015/tc/c4tc02147a" target="_blank" >http://pubs.rsc.org/en/content/articlepdf/2015/tc/c4tc02147a</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c4tc02147a" target="_blank" >10.1039/c4tc02147a</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A two-in-one dual channel chemosensor for Fe3+ and Cu2+ with nanomolar detection mimicking the IMPLICATION logic gate

Popis výsledku v původním jazyce

A novel and easy-to-synthesize colorimetric and fluorescent chemosensor 1 was developed for the highly selective and sensitive recognition of Fe3+ and Cu2+. Receptor 1 showed a detectable color change from yellow to colorless with a blue-shift in the absorption spectra with Cu2+, while Fe3+ induced a color change from yellow to orange and a red-shift in the absorption spectra. In the emission study of 1, Fe3+ showed significant fluorescence enhancement with a slight red-shift while a selective fluorescence quenching was observed with Cu2+ over a wide range of tested metal ions. With Cu2+/Fe3+ as the chemical inputs, the 'on-off' emission profile of receptor 1 was developed as an IMPLICATION type logic gate at the molecular level.

Název v anglickém jazyce

A two-in-one dual channel chemosensor for Fe3+ and Cu2+ with nanomolar detection mimicking the IMPLICATION logic gate

Popis výsledku anglicky

A novel and easy-to-synthesize colorimetric and fluorescent chemosensor 1 was developed for the highly selective and sensitive recognition of Fe3+ and Cu2+. Receptor 1 showed a detectable color change from yellow to colorless with a blue-shift in the absorption spectra with Cu2+, while Fe3+ induced a color change from yellow to orange and a red-shift in the absorption spectra. In the emission study of 1, Fe3+ showed significant fluorescence enhancement with a slight red-shift while a selective fluorescence quenching was observed with Cu2+ over a wide range of tested metal ions. With Cu2+/Fe3+ as the chemical inputs, the 'on-off' emission profile of receptor 1 was developed as an IMPLICATION type logic gate at the molecular level.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

JOURNAL OF MATERIALS CHEMISTRY C

ISSN

2050-7526

e-ISSN

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Svazek periodika

3

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

453-460

Kód UT WoS článku

000346568200031

EID výsledku v databázi Scopus

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