Search Results - "Vadivel, Ramanan"

Green Synthesis of Multifunctionalized, Nitrogen-Doped, Highly Fluorescent Carbon Dots from Waste Expanded Polystyrene and Its Application in the Fluorimetric Detection of Au3+ Ions in Aqueous Media by Ramanan, Vadivel, Siddaiah, Bommana, Raji, Kaviyarasan, Ramamurthy, Perumal

“…Synthesis of highly luminescent carbon dots (CDs) from waste materials gains much attention in the current scenario. We have converted waste expanded…”
Get full text

Environmentally benign, facile and selective recovery of gold from aqueous media: synergic role of carbon dots as green reductant and sensor towards Au3+ ions by Kaviyarasan Raji, Ramanan Vadivel, Thiyagarajan, Senthil Kumar, Ramamurthy, Perumal

“…Photoluminescent carbon dots (PL CDs) have drawn tremendous attention from researchers owing to their admirable properties and wide range of applications…”
Get full text

Water-Soluble Pyrene-Adorned Imidazolium Salts with Multicolor Solid-State Fluorescence: Synthesis, Structure, Photophysical Properties, and Application on the Detection of Latent Fingerprints by Nirmala, Muthukumaran, Vadivel, Ramanan, Chellappan, Selvaraju, Malecki, Jan Grzegorz, Ramamurthy, Perumal

“…New water-soluble acetylpyrene-bound imidazolium salts (1-N-methyl-3-(2-oxo-2-(pyren-1-yl)­ethyl)-imidazolium bromide (1),…”
Get full text

Outright Green Synthesis of Fluorescent Carbon Dots from Eutrophic Algal Blooms for In Vitro Imaging by Ramanan, Vadivel, Thiyagarajan, Senthil Kumar, Raji, Kaviyarasan, Suresh, Ragupathy, Sekar, Rajkumar, Ramamurthy, Perumal

“…Carbon dots (CDs) synthesized from biological sources have attracted much interest in bioimaging and biomedical applications due to their excellent…”
Get full text

Commonly available, everyday materials as non-conventional powders for the visualization of latent fingerprints by Vadivel, Ramanan, Nirmala, Muthukumaran, Anbukumaran, Karthikeyani

“…[Display omitted] •The applications of commonly available, everyday materials to reveal the latent fingerprints are comprehensively reviewed in this…”
Get full text

Neem seed derived green C-dots: A highly sensitive luminescent probe for aqueous Au3+ ions and nurtures green gold recovery by Raji, Kaviyarasan, Thiyagarajan, Senthil Kumar, Suresh, Raghupathy, Vadivel, Ramanan, Palanivel, Dharmalingam, Ramamurthy, Perumal

“…Highly luminescent green C-dots (NeCDs) were synthesized using neem seed kernel as the carbon precursor via one step microwave assisted pyrolysis. The brown…”
Get full text

Environmentally benign, facile and selective recovery of gold from aqueous media: synergic role of carbon dots as green reductant and sensor towards Au ions by Raji, Kaviyarasan, Vadivel, Ramanan, Thiyagarajan, Senthil Kumar, Ramamurthy, Perumal

“…Photoluminescent carbon dots (PL CDs) have drawn tremendous attention from researchers owing to their admirable properties and wide range of applications…”
Get full text

Synthesis of highly luminescent carbon dots from postconsumer waste silk cloth and investigation of its electron transfer dynamics with methyl viologen dichloride by Vadivel, Ramanan, Nirmala, Muthukumaran, Raji, Kaviyarasan, Siddaiah, Bommana, Ramamurthy, Perumal

“…Synthesis of luminescent carbon dots (CDs) from biological waste materials is gaining more attention in the present-day scenario. We have synthesized highly…”
Get full text

Environmentally benign, facile and selective recovery of gold from aqueous media: synergic role of carbon dots as green reductant and sensor towards Au 3+ ions by Raji, Kaviyarasan, Vadivel, Ramanan, Thiyagarajan, Senthil Kumar, Ramamurthy, Perumal

“…Photoluminescent carbon dots (PL CDs) have drawn tremendous attention from researchers owing to their admirable properties and wide range of applications…”
Get full text

Deciphering the incognito role of water in a light driven proton coupled electron transfer processElectronic supplementary information (ESI) available: Materials and methods, IR, NMR, HRMS and necessary supplementing photophysical spectra along with corresponding data are provided in the form of a table. See DOI: 10.1039/c7sc03161k by Thiyagarajan, Senthil Kumar, Suresh, Raghupathy, Ramanan, Vadivel, Ramamurthy, Perumal

“…Light induced multisite electron proton transfer in two different phenol (simple and phenol carrying an intramolecularly hydrogen bonded base) pendants on…”
Get full text

Probing electron transfer dynamics of phenosafranine with iodide by Ramanan, Vadivel, Kathiravan, Arunkumar, Ramamurthy, Perumal

“…In dye sensitized solar cells (DSCs), the excited state deactivation of the dye typically occurs by either electron injection to the conduction band of the…”
Get full text

Deciphering the incognito role of water in a light driven proton coupled electron transfer process† †Electronic supplementary information (ESI) available: Materials and methods, IR, NMR, HRMS and necessary supplementing photophysical spectra along with corresponding data are provided in the form of a table. See DOI: 10.1039/c7sc03161k by Thiyagarajan, Senthil Kumar, Suresh, Raghupathy, Ramanan, Vadivel, Ramamurthy, Perumal

“…The incognito role of solvent water as a proton transfer bridge in a multi-site electron proton transfer process was depicted. Light induced multisite electron…”
Get full text

Deciphering the incognito role of water in a light driven proton coupled electron transfer process by Thiyagarajan, Senthil Kumar, Suresh, Raghupathy, Ramanan, Vadivel, Ramamurthy, Perumal

“…Light induced multisite electron proton transfer in two different phenol (simple and phenol carrying an intramolecularly hydrogen bonded base) pendants on…”
Get full text

New photophysical insights on effect of gold nanoparticles on the interaction between phthalocyanine and PC70BM in solution by Ray, Anamika, Pal, Haridas, Ramanan, Vadivel, Bhattacharya, Sumanta

“…[Display omitted] •Fullerene–Pc–AuNp supramolecular interaction is established in solution.•Considerable decrease in binding for PC70BM/H2-Pc system in…”
Get full text

Green Synthesis of Multifunctionalized, Nitrogen-Doped, Highly Fluorescent Carbon Dots from Waste Expanded Polystyrene and Its Application in the Fluorimetric Detection of Au 3+ Ions in Aqueous Media by Ramanan, Vadivel, Siddaiah, Bommana, Raji, Kaviyarasan, Ramamurthy, Perumal

Get full text