Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Duraisamy Chellappa"'
Autor:
Chinna ayya swamy P, Jeyabalan Shanmugapriya, Subramanian Singaravadivel, Gandhi Sivaraman, Duraisamy Chellappa
Publikováno v:
ACS Omega, Vol 3, Iss 10, Pp 12341-12348 (2018)
Externí odkaz:
https://doaj.org/article/5b24ab1444554df5a92f9d75fa57a569
Publikováno v:
Dyes and Pigments. 163:204-212
A newly designed 2-(2-Aminophenyl)-1H-benzimidazole integrated anthracene/pyrene derivatives as efficient chemosensors were synthesized. The probes N-(anthracen-9-ylmethylene)-2-(1H-benzo[d]imidazol-2-yl)aniline (ANP) and N-(pyren-1-ylmethylene)-2-(1
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 205:557-567
A novel multifunctional ratiometric fluorescent probe has been designed and synthesized for the selective recognition of Cd2+/F− ions. The probe (3)-((2)-(1H-benzoimidazole-2-yl)-phenylimino) methyl-4-chloro-methyl-2H-chromen-2-ene (BIMC) displays
Autor:
Duraisamy Chellappa, Subramanian Singaravadivel, Gandhi Sivaraman, Jeyabalan Shanmugapriya, Chinna Ayya Swamy P
Publikováno v:
ACS Omega, Vol 3, Iss 10, Pp 12341-12348 (2018)
Three π-extended anthracene-bearing thioacetals (1–3) have been synthesized, and their fluorescence “turn-on” responses to Hg2+ ions are studied. The chemodosimetric fluorescence-sensing behavior and their resulting hydrolysis via a desulfuriz
Autor:
Gandhi Sivaraman, Duraisamy Chellappa
Publikováno v:
Journal of materials chemistry. B. 1(42)
A rhodamine based highly selective colorimetric and fluorescent probe for fluoride has been designed and synthesized. The fluorescent change is attributed to the fluoride triggered spirolactam ring opening which is augmented by density functional the
Autor:
Akash Gulyani, Gandhi Sivaraman, Subramanian Singaravadivel, Duraisamy Chellappa, Murugan Iniya, Thangaraj Anand, Omprakash Sunnapu, Niranjan G. Kotla
Publikováno v:
Coordination Chemistry Reviews. 357:50-104
The development of sensitive chromogenic chemosensors for sensing Cu2+ has been receiving much attention in recent years because of their potential application in clinical biochemistry and the environment studies. Numerous chemosensors have been deve
Autor:
Balasubramanian Vidya, Duraisamy Chellappa, Karuppiah Krishnaveni, Thangaraj Anand, Murugan Iniya, Gandhi Sivaraman, Dharmaraj Jeyanthi
Publikováno v:
ChemistrySelect. 3:1282-1288
Autor:
Murugan Iniya, Balasubramanian Vidya, Duraisamy Chellappa, Remani Vasudevan Sumesh, Gandhi Sivaraman
Publikováno v:
Sensors and Actuators B: Chemical. 242:434-442
Benzothiazole derivatives bearing anthracenyl, pyrenyl and N,N,-dimethylaminophenyl as an efficient chemodosimeter for cyanide ions are designed and synthesized. The manifestation of selectivity of probes was via both spectral shifts and intensity ch
Publikováno v:
ChemistrySelect. 1:4024-4029
Fluorescein dye bearing imidazole has been designed and synthesized as an effective colorimetric and ‘‘turn on’’ fluorescent sensor for Zn2+. The probe FI-1 shows selective and dramatic colour change from colourless to yellow and fluorescence
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 159:231-237
The fluoroionophore PY serves as a selective and fluorimetric chemosensor for Zn(2+) based on charge transfer (CT). A mechanism for the binding mode was proposed based on fluorescence changes, NMR experiments and theoretical calculations. The 1:1 sto