@article {47653,
	title = {Glycerol-triazole conjugated rhodamine as colorimetric and fluorimetric sensor for Cu2+},
	journal = {ChemistrySelect},
	volume = {6},
	year = {2021},
	month = {SEP},
	pages = {9288-9292},
	type = {Article},
	abstract = {{A glycerol-triazole tethered rhodamine based colorimetric and fluorimetric sensor 3 {\textquoteleft},6 {\textquoteleft}-bis(diethylamino)-2-(((1-(1,3-dihydroxypropan-2-yl)-1H-1,2,3-triazol-4 -yl)methylene)aminospiro [isoindoline-1,9 {\textquoteleft}-xanthen]-3-one (L1) is designed and synthesized for the selective recognition of Cu2+ ion. The sensor L1 allows naked eye detection of Cu2+ ion with a fast response (<1 min). Among the various metal ions tested, the sensor L1 shows selective binding with Cu2+ through turn-on fluorescence mechanism. The sensor shows 1 : 2 binding stoichiometry with binding constant},
	keywords = {Cu2+ Sensor, DFT, Glycerol, Rhodamine B, Triazole},
	issn = {2365-6549},
	doi = {10.1002/slct.202102145},
	author = {Verma, Abhishek and Gahlyan, Parveen and Bawa, Rashim and Dash, Soumya Ranjan and Prasad, Ashok K. and Kumar, Rakesh}
}
@article {48997,
	title = {4-aminoantipyrine linked bis-1,2,3-triazole based probes for Cu(II) sensing},
	journal = {Journal of Molecular Structure },
	volume = {1297},
	year = {2024},
	month = {FEB },
	type = {Article},
	abstract = {<p>
	Herein, two molecular probes of 4-aminoantipyrine-linked bis-1,2,3-triazoles have been studied for metal ion sensing applications. The crystal structure of one of the probes named as 4,4 {\textquoteleft}-((4,4 {\textquoteleft}-(((1,5-dimethyl- 3- oxo- 2- phenyl- 2,3- dihydro- 1H- pyrazol- 4-yl) azanediyl) bis(methylene))bis(1H-1,2,3-triazole-4,1-diyl))bis(methylene))dibenzonit rile (3b) crystalizes in Monoclinic crystal system in P 1 21/n 1 space group. Both probes responded more strongly and selectively to Cu(II) than other tested metal ions (K+, Na+, Mg2+, Ba2+, Ca2+, Cr3+, Mn2+, Co2+, Zn2+, Cd2+, Ni2+, Hg2+, and Pb2+). Job{\textquoteright}s plot suggested a 1:1 stoichiometric ratio of ligand and metal ion. Both probes showed an association constant of 2.48 x 10(3) M-1 and 3.73 x 10(3) M-1 through Benesi-Hildebrand (B-H) plot. The geometries of both probes and their complexes were optimized by DFT using B3LYP/6-311 G(d,p) and B3LYP/LanL2DZ basis sets, and properties were supported by Mulliken atomic charge and Molecular electrostatic potential. Molecular docking on both probes and their complexes with Type-II topoisomerases(PDB ID: 4G0V) protein was conducted to foretastes anticancer activity.</p>
},
	keywords = {2, 3-Triazole, 4-aminoantipyrine, and Molecular docking, Bis-1, Cu2+ Sensor, DFT, X-ray crystallography},
	issn = {0022-2860},
	doi = {10.1016/j.molstruc.2023.136995},
	author = {Lal, Bajrang and Kumar, Sachin and Tittal, Ram Kumar and Singh, Gurleen and Singh, Jandeep and Ghule, Vikas D. and Mathpati, Ramling S. and Sabane, Jagjivan K.}
}
