Search Results - "Ravi, Pavithra"

Structure co-ordination of solitary amino acids as ligands in metal-organic frameworks (MOFs): A comprehensive review by Subramaniyam, Vinodhini, Ravi, Pavithra V., Pichumani, Moorthi

“…•Functional groups, chelation ability of amino acids in MOF synthesis are discussed.•Coordination modes of amino acids with metal ion centers are…”
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Combinative effects of L-asparagine ligation and pH modifications in tuning the surface and pore environment of biocompatible amorphous zirconium coordination polymers by Subramaniyam, Vinodhini, Ravi, Pavithra V., Pichumani, Moorthi

“…Amorphous coordination polymers (CPs) are one of the important classes of porous materials, that are gaining attention and providing us with an exciting…”
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How do pH modifiers modulate the pore environment of polar-neutral bidentate ligated zirconium coordination polymers? by Subramaniyam, Vinodhini, Ravi, Pavithra V., Pichumani, Moorthi

“…Amino acids are having higher chelating nature, which can be easily complexed with various metal ions. Generally, amino acids are considered to be bidentate…”
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Graphene Nanobuds: A New Second-Generation Phosgene Sensor with Ultralow Detection Limit in Aqueous Solution by Ravi, Pavithra V, Thangadurai, Daniel T, Nataraj, Devaraj, Senthilkumar, Kittusamy, Manonmani, Gunasekaran, Kalarikkal, Nandakumar, Thomas, Sabu, Govindh, Praveen

“…Selective and sensitive detection of highly toxic chemicals by a suitable, fast, inexpensive, and trustworthy method is vital due to its serious health threats…”
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Do the acid/base modifiers in solvothermal synthetic conditions influence the formation of Zr-Tyr MOFs to be amorphous? by Subramaniyam, Vinodhini, Thangadurai, Daniel T., Ravi, Pavithra V., Pichumani, Moorthi

“…•Zr-MOFs are synthesized using a solitary amino acid L-Tyrosine as the ligand.•Additional extreme pH modifiers during synthesis such as Conc. HCl and Conc…”
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Do amino acid functionalization stratagems on carbonaceous quantum dots imply multiple applications? A comprehensive review by Ravi, Pavithra V, Subramaniyam, Vinodhini, Pattabiraman, Ajay, Pichumani, Moorthi

“…Amino acids are the noteworthy entity among biological molecules with diverse properties such as zwitterionic and amphoteric. Functionalizing carbon-based…”
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Exploring the phyto- and physicochemical evaluation, fluorescence characteristics, and antioxidant activities of Acacia ferruginea Dc: an endangered medicinal plant by Jeevitha, M., Ravi, Pavithra V., Subramaniyam, Vinodhini, Pichumani, Moorthi, Sripathi, Shubashini K.

“…Background Herbal plants are potent in curing various ailments of ancient times as they have comparatively lesser side effects. The demands for natural drugs,…”
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Surface and morphology analyses, and voltammetry studies for electrochemical determination of cerium() using a graphene nanobud-modified-carbon felt electrode in acidic buffer solution (pH 4.0 ± 0.05) by Ravi, Pavithra V, Thangadurai, Daniel T, Nehru, Kasi, Lee, Yong Ill, Nataraj, Devaraj, Thomas, Sabu, Kalarikkal, Nandakumar, Jose, Jiya

“…Trace determination of radioactive waste, especially Ce 3+ , by electrochemical methods has rarely been attempted. Ce 3+ is (i) a fluorescence quencher, (ii)…”
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Biomimetic syntheses of silver nanoparticles using A. ferruginea bark extracts and tenable approaches for developing anti-infectives by M, Jeevitha, Ravi, Pavithra V., Subramaniyam, Vinodhini, Pichumani, Moorthi, Sripathi, Shubashini K.

“…Plant-mediated synthesis of silver nanoparticles (AgNPs) has emerged as a feasible alternative to traditional chemical synthesis and its popularity is growing…”
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The "Heart Appearance Sign" in Bilateral Medial Medullary Infarction with Unusual Presentation as Incomplete Syndrome by Ravi, Pavithra, Prakash, Kanithi S Ss Surya, Srilekha, D, Katam, Jayavardhan Reddy, Yellaturi, Sivarojd, Lakshmanan, S, Sowmini, P R, Velayutham, Sakthi S, Jeyaraj, Malcolm K, Kannan, V, Saravanan, Viveka R, Mugundhan, K

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Rudimentary Assessment of Waste-to-Wealth of Used Tires Crumbs in Thermal Energy Storage by Al-Kayiem, Hussain H., Bhayo, Bilawal A., Magaril, Elena, Ravi, Pavithra

“…Disposing of waste tires is a major environmental and economic issue. Different recycling methods have been studied to account for its re-usage. This project…”
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Influence of in-situ and post-modification syntheses on the characteristic properties of tyrosine functionalized graphene quantum dots by Ravi, Pavithra Verthikere, Subramaniyam, Vinodhini, Pichumani, Moorthi

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Straightforward paper sensors for the detection of SSRI drugs using tyrosine functionalized GQDs: Fluorescence ‘turn-off’ turns on the crucial dosage monitoring by Ravi, Pavithra Verthikere, Maharajan, Abirami, Pattabiraman, Ajay, Pichumani, Moorthi

“…All socioeconomic classes are impacted by the COVID-19 epidemic, with stress being one of the biggest symptoms causing indigestion, breathlessness, heart…”
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Investigation of Atlas V Centaur Upper Stage Fragmentation Events by Ravi, Pavithra, Black, Arly, Frueh, Carolin

“…Debris-generating events in orbit pose a significant threat to all space-faring activities. In order to mitigate such events, it is essential to uncover their…”
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What works and what doesn’t when graphene quantum dots are functionalized for contemporary applications? by Ravi, Pavithra V., Subramaniyam, Vinodhini, Saravanakumar, Neha, Pattabiraman, Ajay, Pichumani, Moorthi

“…Graphical abstract illustrating the applications of functionalized GQDs in the domains of biology, electronics, materials science, sensors, energy,…”
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Ultra-sensitive detection of commercial vitamin B9 and B12 by graphene nanobuds through inner filter effect by Ravi, Pavithra V., Thangadurai, T. Daniel, Nataraj, D.

“…[Display omitted] •Ultra-low sensitive detection of FA and MeCob by surface-functionalized graphene quantum dots in water.•Fluorescence quenching (ФF 53.6 →…”
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Investigating On-Orbit Satellite Fragmentation Events by Ravi, Pavithra

“…The exponential growth of space debris poses a significant threat to humankind’s activities in orbit. It is thus worthwhile to investigate debris-generating…”
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Anticoagulant-induced Spinal Epidural Hematoma with Spontaneous Recovery by Haritha, S, Ravi, Pavithra, Prashanth, Rallabandi, Lakshmanan, S, Sowmini, P R, Sakthi, V S, Malcolm, J K, Kannan, V, Viveka, S R, Mugundhan, K

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Green Fluorine-Confined 2D layered Graphitic Carbon Nitride (g-C 3 N 4 ) Nanosheets for Electrocatalysts and Photocatalysts toward the Detection and Degradation of Metol Drugs in Wastewater by Vasu, Dhanapal, Ravi, Pavithra V., Subramaniyam, Vinodhini, Moorthi, Pichumani, You, Yu-Feng, Chiu, Te-Wei

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Hetero-Single-Atom F and P‑Doped Layered Graphitic Carbon Nitride Nanosheets for Electrochemical Quantification of Vanillin in Food Samples by Vasu, Dhanapal, Ravi, Pavithra V., Moorthi, Pichumani, Liu, Yung-Chieh, Jiang, Jiaxin, Chiu, Te-Wei, Raj, P. T. Vasanth

“…In this article, we present the preparation of a novel heteroatom halogen (fluorine) and nonmetal phosphorus-doped layered graphitic carbon nitride, via the…”
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