%0 Journal Article %1 Kumar2010 %A Kumar, Manoj %A Dhir, Abhimanew %A Bhalla, Vandana %A Sharma, Richa %A Puri, Rajiv K. %A Mahajan, Rakesh K. %D 2010 %I The Royal Society of Chemistry %J Analyst %K 6410 fluorescence sensing %P 1600-1605 %R 10.1039/b922072k %T Highly effective chemosensor for mercury ions based on bispyrenyl derivative %U http://dx.doi.org/10.1039/b922072k %V 135 %X A new bispyrenyl azadiene derivative has been synthesized and examined for its cation recognition abilities toward different cations. The ligand shows strong affinity for Hg2+ ions over other cations such as Cu2+, Pb2+, Zn2+, Ni2+, Cd2+, Ag+, K+, Na+ and Li+. An Öff-On" type of fluorescent behaviour was observed with simultaneous presence of Cu2+ and Hg2+ ions. An ion selective electrode (ISE) is also formed which showed excellent selectivity to Hg2+ over all the other cations tested. The lower limit of detection is 7.08 times 10-6 M.

@article{Kumar2010, abstract = {A new bispyrenyl azadiene derivative has been synthesized and examined for its cation recognition abilities toward different cations. The ligand shows strong affinity for Hg2+ ions over other cations such as Cu2+, Pb2+, Zn2+, Ni2+, Cd2+, Ag+, K+, Na+ and Li+. An "Off-On" type of fluorescent behaviour was observed with simultaneous presence of Cu2+ and Hg2+ ions. An ion selective electrode (ISE) is also formed which showed excellent selectivity to Hg2+ over all the other cations tested. The lower limit of detection is 7.08 [times] 10-6 M.}, added-at = {2011-10-01T00:56:41.000+0200}, author = {Kumar, Manoj and Dhir, Abhimanew and Bhalla, Vandana and Sharma, Richa and Puri, Rajiv K. and Mahajan, Rakesh K.}, biburl = {https://www.bibsonomy.org/bibtex/25a56425c64694bd56bf42523bbdfde0c/afcallender}, citeulike-article-id = {7128683}, citeulike-linkout-0 = {http://dx.doi.org/10.1039/b922072k}, citeulike-linkout-1 = {http://www.rsc.org/Publishing/Journals/article.asp?doi=b922072k}, doi = {10.1039/b922072k}, file = {Kumar2010.pdf:indexed\\Kumar2010.pdf:PDF}, groups = {public}, interhash = {ffeb3fca9965b13bd6d4227259c095d2}, intrahash = {5a56425c64694bd56bf42523bbdfde0c}, journal = {Analyst}, keywords = {6410 fluorescence sensing}, pages = {1600-1605}, posted-at = {2010-05-05 13:33:39}, priority = {2}, publisher = {The Royal Society of Chemistry}, timestamp = {2011-10-01T00:56:41.000+0200}, title = {Highly effective chemosensor for mercury ions based on bispyrenyl derivative}, url = {http://dx.doi.org/10.1039/b922072k}, username = {afcallender}, volume = 135, year = 2010 }