SEN, Supriti, Titas MUKHERJEE, Basab CHATTOPADHYAY, Anuradha MOIRANGTHEM, Anupam BASU, Jaromír MAREK and Pabitra CHATTOPADHYAY. A water soluble Al3+ selective colorimetric and fluorescent turn-on chemosensor and its application in living cell imaging. Analyst. Cambridge: The Royal Society of Chemistry, 2012, vol. 137, No 17, p. 3975-3981. ISSN 0003-2654. Available from: https://dx.doi.org/10.1039/c2an35560d.
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Basic information
Original name A water soluble Al3+ selective colorimetric and fluorescent turn-on chemosensor and its application in living cell imaging
Authors SEN, Supriti (356 India), Titas MUKHERJEE (191 Croatia), Basab CHATTOPADHYAY (356 India), Anuradha MOIRANGTHEM (356 India), Anupam BASU (356 India), Jaromír MAREK (203 Czech Republic, guarantor, belonging to the institution) and Pabitra CHATTOPADHYAY (356 India).
Edition Analyst, Cambridge, The Royal Society of Chemistry, 2012, 0003-2654.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10402 Inorganic and nuclear chemistry
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 3.969
RIV identification code RIV/00216224:14310/12:00079731
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1039/c2an35560d
UT WoS 000306932400014
Keywords in English ALUMINUM TOXICITY; ELECTRON-TRANSFER; SENSOR; INDUSTRY; ION
Tags AKR, kontrola MP, MP, rivok
Tags International impact, Reviewed
Changed by Changed by: Martina Prášilová, učo 342282. Changed: 24/3/2015 12:29.
Abstract
An efficient water soluble fluorescent Al3+ receptor, 1-[[(2-furanylmethyl) imino]methyl]-2-naphthol (1-H) was synthesized and characterized by physico-chemical and spectroscopic tools along with single crystal X-ray crystallography. High selectivity and affinity of 1-H towards Al3+ in HEPES buffer (DMSO/water: 1/100) of pH 7.4 at 25 degrees C showed it to be suitable for detection of intracellular Al3+ by fluorescence microscopy. Metal ions, viz. alkali (Na+, K+), alkaline earth (Mg2+, Ca2+), and transitionmetal ions (Ni2+, Zn2+, Cd2+, Co2+, Cu2+, Fe3+, Cr3+/6+, Hg2+) and Pb2+, Ag+ did not interfere. The lowest detection limit for Al3+ was calculated to be 6.03 x 10(-7) M in 100 mM HEPES buffer (DMSO/water: 1/100). Theoretical calculations have also been included in support of the configuration of the probe-aluminium complex.
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