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S

Siva Umapathy

Indian Institute of Science

40H指数
238论文数
6.7K被引数
收录论文 66
发表时间
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Controlling the Delayed Fluorescence-Phosphorescence Balance via Torsional Dynamics and Intramolecular Charge Transfer in Carbazole-Based Aminoboranes通过扭曲动力学和分子内电荷转移调控咔唑基氨基硼烷的延迟荧光-磷光平衡
errThe Journal of Physical Chemistry A
IF2.8
err2026-06-24
err0
PREAI
errNishant Dhiman; Akkarakkaran Thayyil Muhammed Munthasir; Soumen Ghosh; Pakkirisamy Thilagar; Siva Umapathy
err分享
err收藏
Probing Excited State Structural Control and Intramolecular Charge Transfer in Aminoboranes by Ultrafast Transient Absorption and Raman Loss Spectroscopy通过超快瞬态吸收和拉曼损耗光谱探测氨基硼烷的激发态结构调控和分子内电荷转移
errThe Journal of Physical Chemistry A
IF2.8
err2026-03-02
err0
PREAI
errNishant Dhiman; Potla Yedukondalu; Akkarakkaran Thayyil Muhammed Munthasir; Soumen Ghosh; Pakkirisamy Thilagar; Siva Umapathy
err分享
err收藏
Amplified Spontaneous Emission from Optical Fibers Containing Anisotropic Morphology CdSe/CdS Quantum Dots Under Continuous Wave Excitation
erradvanced photonics
IF3.9
err2023-09-21
err0
errOAAI
errDas, Palash Kusum; Dhiman, Nishant; Umapathy, Siva; Gerome, Frederic; Bhardwaj, Asha
err分享
err收藏
Antimicrobial Resistance Studies Using Raman Spectroscopy on Clinically Relevant Bacterial Strains
errANALYTICAL CHEMISTRY
IF6.7
err2023-07-18
err4
PREAI
errSingh, Saumya; Verma, Taru; Khamari, Balaram; Bulagonda, Eswarappa Pradeep; Nandi, Dipankar; Umapathy, Siva
err分享
err收藏
Cationic and Anionic Vacancy Healing for Suppressed Halide Exchange and Phase Segregation in Perovskite Solar Cells
errACS ENERGY LETTERS
IF18.2
err2023-06-20
err17
PREAI
errPasha, Altaf; Pramanik, Patatri; George, Jesna K.; Dhiman, Nishant; Zhang, Hao; Sidhik, Siraj; Mandani, Faiz; Ranjan, Sudhir; Nagaraja, Ahipa Tantri; Umapathy, Siva; Mohite, Aditya D.; Balakrishna, R. Geetha
err分享
err收藏
Raman spectroscopy study of CdS nanorods and strain induced by the adsorption of 4-mercaptobenzoic acid
errJOURNAL OF CHEMICAL PHYSICS
IF3.1
err2023-04-06
err4
PREAI
errPrakash, Om; Umapathy, Siva
err分享
err收藏
Solvent Polarity Governs Ultrafast Structural Dynamics: A Case Study of 4-Dimethylamino-4?-carbomethoxydiphenylacetylene
errJOURNAL OF PHYSICAL CHEMISTRY C
IF3.2
err2023-03-17
err5
PREAI
errBarak, Arvind; Dhiman, Nishant; Sturm, Floriane; Rauch, Florian; Lakshmanna, Yapamanu Adithya; Findlay, Karen S.; Beeby, Andrew; Marder, Todd B.; Umapathy, Siva
err分享
err收藏
Synthesis and characterization of Nb-doped strontium cobaltite@GQD electrodes for high performance supercapacitors
errJOURNAL OF ENERGY STORAGE
IF9.8
err2022-11-01
err29
PREAI
errKharangarh, Poonam R.; Ravindra, Nuggehalli M.; Singh, Gurmeet; Umapathy, Siva
err分享
err收藏
Culture-Independent Raman Spectroscopic Identification of Bacterial Pathogens from Clinical Samples Using Deep Transfer Learning
errANALYTICAL CHEMISTRY
IF6.7
err2022-10-10
err13
PREAI
errSingh, Saumya; Kumbhar, Dipak; Reghu, Dhanya; Venugopal, Shwetha J.; Rekha, P. T.; Mohandas, Silpa; Rao, Shruti; Rangaiah, Ambica; Chunchanur, Sneha K.; Saini, Deepak Kumar; Umapathy, Siva
err分享
err收藏
Synthesis of luminescent graphene quantum dots from biomass waste materials for energy-related applications-An overview从生物质废料合成发光石墨烯量子点用于能源相关应用-概述
errENERGY STORAGE
IF4
err2022-08-11
err41
PREAI
errKharangarh, Poonam R.; Ravindra, Nuggehalli M.; Singh, Gurmeet; Umapathy, Siva
err分享
err收藏
Potential of Raman spectroscopic techniques to study proteins
errSPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
IF4.6
err2021-09-01
err154
PREAI
errKuhar, Nikki; Sil, Sanchita; Umapathy, Siva
err分享
err收藏
Understanding phase transition and vibrational mode coupling in ammonium nitrate using 2D correlation Raman spectroscopy
errSPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
IF4.6
err2021-06-01
err12
PREAI
errSil, Sanchita; Kuhar, Nikki; Roy, Khokan; Chaturvedi, Deepika; Morita, Shigeaki; Ozaki, Yukihiro; Umapathy, Siva
err分享
err收藏
Noble Metal Ion Embedded Nanocomposite Glass Materials for Optical Functionality of UV-Visible Surface Plasmon Resonance (SPR) Surface-Enhanced Raman Scattering (SERS) X-ray and Electron Microscopic Studies: An Overview
errPLASMONICS
IF4.3
err2021-04-14
err14
PREAI
errGaur, Ravinder; Manikandan, Pitchamuthu; Manikandan, Durgachalam; Umapathy, Siva; Padhy, Himanshu Mohan; Maaza, Malik; Elayaperumal, Manikandan
err分享
err收藏
Cell-free hemoglobin is a marker of systemic inflammation in mouse models of sepsis: a Raman spectroscopic study
errANALYST
IF3.3
err2021-01-01
err6
PREAI
errVerma, Taru; Majumdar, Shamik; Yadav, Shikha; Ahmed, Syed Moiz; Umapathy, Siva; Nandi, Dipankar
err分享
err收藏
Quantum chemical computations, fluorescence spectral features and molecular docking of two biologically active heterocyclic class of compounds
errJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
IF4.7
err2021-01-01
err8
errOAAI
errMelavanki, Raveendra; Sharma, Kalpana; Muttannavar, V. T.; Kusanur, Raviraj; Katagi, Kariyappa; Patra, Swarna M.; Umapathy, Siva; Sadasivuni, Kishor Kumar; Shelar, Vikas M.; Singh, Diksha; Patil, N. R.; Koppal, Varsha V.
err分享
err收藏
Probing the Stepwise Unfolding of Bovine Serum Albumin Using 2D Correlation Raman Spectroscopic Analysis
errANALYTICAL CHEMISTRY
IF6.7
err2020-08-31
err9
PREAI
errKuhar, Nikki; Umapathy, Siva
err分享
err收藏
Identification of a resonance Raman marker for cytochrome to monitor stress responses inEscherichia coli
errANALYTICAL AND BIOANALYTICAL CHEMISTRY
IF3.8
err2020-06-17
err7
errOAAI
errMukherjee, Ria; Verma, Taru; Nandi, Dipankar; Umapathy, Siva
err分享
err收藏
Design of P-Doped Mesoporous Carbon Nitrides as High-Performance Anode Materials for Li-Ion Battery高性能锂离子电池负极材料P掺杂介孔碳氮化物的设计
errACS APPLIED MATERIALS & INTERFACES
IF8.2
err2020-04-28
err48
PREAI
errKesavan, Thangaian; Partheeban, Thamodaran; Vivekanantha, Murugan; Prabu, Natarajan; Kundu, Manab; Premkumar, Selvarajan; Umapathy, Siva; Vinu, Ajayan; Sasidharan, Manickam
err分享
err收藏
Enriched Photophysical Properties and Thermal Stability of Tin(II) Substituted Lead-Based Perovskite Nanocrystals with Mixed Organic-Inorganic Cations
errJOURNAL OF PHYSICAL CHEMISTRY C
IF3.2
err2020-04-09
err22
PREAI
errSelvarajan, Premkumar; Kundu, Kaushik; Sathish, C., I; Umapathy, Siva; Vinu, Ajayan
err分享
err收藏
Rapid detection of bacterial infection and viability assessment with high specificity and sensitivity using Raman microspectroscopy
errANALYTICAL AND BIOANALYTICAL CHEMISTRY
IF3.8
err2020-02-19
err25
PREAI
errKumar, Srividya; Gopinathan, Renu; Chandra, Goutam Kumar; Umapathy, Siva; Saini, Deepak Kumar
err分享
err收藏

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