Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성진 | * |
dc.contributor.author | 김영미 | * |
dc.contributor.author | 윤주영 | * |
dc.contributor.author | 박성수 | * |
dc.contributor.author | K.M.K.Swamy | * |
dc.date.accessioned | 2016-08-28T12:08:24Z | - |
dc.date.available | 2016-08-28T12:08:24Z | - |
dc.date.issued | 2011 | * |
dc.identifier.issn | 0003-2654 | * |
dc.identifier.other | OAK-7418 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/221489 | - |
dc.description.abstract | In this paper, we report new rhodamine hydrazone derivatives bearing thiol and carboxylic acid groups as selective fluorescent and colorimetric chemosensors for Hg2+. The ring-opening process of spirolactam enables the large fluorescent enhancement and colorimetric change upon the addition of Hg2+. The sample containing Hg2+ was mixed with one of the chemosensors in a microchannel where the sensor was examined using confocal laser scanning microscopy. A plot of the fluorescent intensities of both chemosensors versus the log concentration of Hg2+ exhibited a linear response (r2 = 0.95) in the range of 1 nM-1 μM, and the detection limits were 1 nM and 4.2 nM, respectively. Both chemosensors also enable the visualization of Hg2+ accumulated in the nematode Caenorhabditis elegans previously exposed to nanomolar concentrations of Hg 2+. © The Royal Society of Chemistry 2011. | * |
dc.language | English | * |
dc.title | Rhodamine hydrazone derivatives as Hg2+ selective fluorescent and colorimetric chemosensors and their applications to bioimaging and microfluidic system | * |
dc.type | Article | * |
dc.relation.issue | 7 | * |
dc.relation.volume | 136 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1339 | * |
dc.relation.lastpage | 1343 | * |
dc.relation.journaltitle | Analyst | * |
dc.identifier.doi | 10.1039/c0an00804d | * |
dc.identifier.wosid | WOS:000288327600010 | * |
dc.identifier.scopusid | 2-s2.0-79952583174 | * |
dc.author.google | Kim H.N. | * |
dc.author.google | Nam S.-W. | * |
dc.author.google | Swamy K.M.K. | * |
dc.author.google | Jin Y. | * |
dc.author.google | Chen X. | * |
dc.author.google | Kim Y. | * |
dc.author.google | Kim S.-J. | * |
dc.author.google | Park S. | * |
dc.author.google | Yoon J. | * |
dc.contributor.scopusid | 김성진(56812714700) | * |
dc.contributor.scopusid | 김영미(57207443602) | * |
dc.contributor.scopusid | 윤주영(7403587371) | * |
dc.contributor.scopusid | 박성수(9275920900;41262153700) | * |
dc.date.modifydate | 20240301081003 | * |