Abstract
An organic-inorganic hybrid solid [(dpaH) +(NCS) -] (1) (dpa = 2,2'-dipyridylamine) based on an anionic template NCS - has been synthesized. Single crystal X-ray structural analysis reveals that NCS - templates assemble dpaH + units into a 3-D layer structure along the b axis through strong hydrogen bonding. Molecular salt 1 works as an anion-binder efficiently and selectively for recognition and sensing purposes in aprotic solvents. This receptor shows changes both in its UV-Vis absorption and fluorescence emission spectra upon the addition of F -, resulting in high selectivity for fluoride detection in CH 3CN. It is promising to use these systems in various sensing applications.
| Original language | English |
|---|---|
| Pages (from-to) | 2280-2293 |
| Number of pages | 14 |
| Journal | Journal of Coordination Chemistry |
| Volume | 65 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 2012 Jun 11 |
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All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
- Materials Chemistry
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A thiocyanate-based hybrid molecular salt as a new fluorescent chemosensor for fluoride. / Biswas, Bhaskar; Hung, Shao Po; Tsai, Hui-Lien; Ghosh, Rajarshi; Kole, Niranjan.
In: Journal of Coordination Chemistry, Vol. 65, No. 13, 11.06.2012, p. 2280-2293.Research output: Contribution to journal › Article
TY - JOUR
T1 - A thiocyanate-based hybrid molecular salt as a new fluorescent chemosensor for fluoride
AU - Biswas, Bhaskar
AU - Hung, Shao Po
AU - Tsai, Hui-Lien
AU - Ghosh, Rajarshi
AU - Kole, Niranjan
PY - 2012/6/11
Y1 - 2012/6/11
N2 - An organic-inorganic hybrid solid [(dpaH) +(NCS) -] (1) (dpa = 2,2'-dipyridylamine) based on an anionic template NCS - has been synthesized. Single crystal X-ray structural analysis reveals that NCS - templates assemble dpaH + units into a 3-D layer structure along the b axis through strong hydrogen bonding. Molecular salt 1 works as an anion-binder efficiently and selectively for recognition and sensing purposes in aprotic solvents. This receptor shows changes both in its UV-Vis absorption and fluorescence emission spectra upon the addition of F -, resulting in high selectivity for fluoride detection in CH 3CN. It is promising to use these systems in various sensing applications.
AB - An organic-inorganic hybrid solid [(dpaH) +(NCS) -] (1) (dpa = 2,2'-dipyridylamine) based on an anionic template NCS - has been synthesized. Single crystal X-ray structural analysis reveals that NCS - templates assemble dpaH + units into a 3-D layer structure along the b axis through strong hydrogen bonding. Molecular salt 1 works as an anion-binder efficiently and selectively for recognition and sensing purposes in aprotic solvents. This receptor shows changes both in its UV-Vis absorption and fluorescence emission spectra upon the addition of F -, resulting in high selectivity for fluoride detection in CH 3CN. It is promising to use these systems in various sensing applications.
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UR - http://www.scopus.com/inward/citedby.url?scp=84861909134&partnerID=8YFLogxK
U2 - 10.1080/00958972.2012.692473
DO - 10.1080/00958972.2012.692473
M3 - Article
VL - 65
SP - 2280
EP - 2293
JO - Journal of Coordination Chemistry
JF - Journal of Coordination Chemistry
SN - 0095-8972
IS - 13
ER -