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List of works by Siva Umapathy

A Combined Experimental and Theoretical Approach to Understand the Structure and Properties of N-Methylpyrrolidone-Based Protic Ionic Liquids

scientific article published on 17 September 2017

Ascorbate protects neurons against oxidative stress: a Raman microspectroscopic study.

scientific article

Assessment of Radiation Resistance and Therapeutic Targeting of Cancer Stem Cells: A Raman Spectroscopic Study of Glioblastoma

scientific article published on 28 September 2018

Density functional theoretical modeling, electrostatic surface potential and surface enhanced Raman spectroscopic studies on biosynthesized silver nanoparticles: observation of 400 PM sensitivity to explosives

Design of P-doped Mesoporous Carbon Nitrides as High-Performance Anode Materials for Li-ion Battery

scientific article published on 28 April 2020

Different Phases of Breast Cancer Cells: Raman Study of Immortalized, Transformed, and Invasive Cells

scientific article

Direct Observation of Thermal Equilibrium of Excited Triplet States of 9,10-Phenanthrenequinone. A Time-Resolved Resonance Raman Study

scientific article

Dynamics of chemical bond: general discussion

scientific article published on 01 January 2015

Effect of SDS on human hair: Study on the molecular structure and morphology

scientific article published on 02 September 2010

Femtosecond coherent nuclear dynamics of excited tetraphenylethylene: Ultrafast transient absorption and ultrafast Raman loss spectroscopic studies

scientific article published in January 2018

Fluorescence quenching of biologically active carboxamide by aniline and carbon tetrachloride in different solvents using Stern-Volmer plots

scientific article published on 12 June 2011

Fourier transform infrared microspectroscopy identifies protein propionylation in histone deacetylase inhibitor treated glioma cells ⬇️

scientific article published on January 19, 2012

Future challenges: general discussion

scientific article published on January 2015

Herbicides 2,4-Dichlorophenoxy Acetic Acid and Glyphosate Induce Distinct Biochemical Changes in <i>E. coli</i> during Phenotypic Antibiotic Resistance: A Raman Spectroscopic Study

scientific article published in 2022

Highly Crystalline Mesoporous C60 with Ordered Pores: A Class of Nanomaterials for Energy Applications

scientific article published on 8 November 2017

Highly Crystalline Mesoporous C60 with Ordered Pores: A Class of Nanomaterials for Energy Applications

Identification of a resonance Raman marker for cytochrome to monitor stress responses in Escherichia coli

scientific article published on 17 June 2020

Identification of early biomarkers during acetaminophen-induced hepatotoxicity by fourier transform infrared microspectroscopy

scientific article

Impact of cesium in methylammonium lead bromide perovskites: insights into the microstructures, stability and photophysical properties

scientific article published on 01 May 2019

Influence of solvent on photoinduced electron-transfer reaction: time-resolved resonance Raman study.

scientific article published in June 2009

Intermolecular Hydrogen Bonding Controlled Intersystem Crossing Rates of Benzophenone.

scientific article

Is chemically synthesized graphene 'really' a unique substrate for SERS and fluorescence quenching?

scientific article published on 26 November 2013

Linking carbon metabolism to carotenoid production in mycobacteria using Raman spectroscopy

article

Local and Global Dynamics: general discussion

scientific article published on 01 January 2015

Mode specific excited state dynamics study of bis(phenylethynyl)benzene from ultrafast Raman loss spectroscopy.

scientific article published in February 2017

Molecular dynamics and simulations study on the vibrational and electronic solvatochromism of benzophenone

scientific article published in February 2016

Molecular profiling of sepsis in mice using Fourier Transform Infrared Microspectroscopy.

scientific article published on 23 March 2015

Molecular-Level Insights into the Microstructure of a Hydrated and Nanoconfined Deep Eutectic Solvent

scientific article published on 09 April 2019

Ordered Mesoporous C3 N5 with a Combined Triazole and Triazine Framework and Its Graphene Hybrids for the Oxygen Reduction Reaction (ORR)

Ordered Mesoporous C3 N5 with a Combined Triazole and Triazine Framework and Its Graphene Hybrids for the Oxygen Reduction Reaction (ORR)

Ordered Mesoporous C70 with Highly Crystalline Pore Walls for Energy Applications

Ordered Mesoporous C₃N₅ with a Combined Triazole and Triazine Framework and Its Graphene Hybrids

article published in 2018

Pathogenic Escherichia coli (E. coli) detection through tuned nanoparticles enhancement study

scientific article published on 10 February 2020

Probing the Stepwise Unfolding of Bovine Serum Albumin Using 2D Correlation Raman Spectroscopic Analysis

scientific article published on 14 September 2020

Probing the effect of solvation on photoexcited 2-(2'-hydroxyphenyl)benzothiazole via ultrafast Raman loss spectroscopic studies

scientific article published on 01 July 2018

Raman and infra-red microspectroscopy: towards quantitative evaluation for clinical research by ratiometric analysis.

scientific article

Raman spectroscopic studies on screening of myopathies

scientific article published on 27 January 2015

Raman spectroscopy explores molecular structural signatures of hidden materials in depth: Universal Multiple Angle Raman Spectroscopy

scientific article

Raman spectroscopy reveals distinct differences between two closely related bacterial strains, Mycobacterium indicus pranii and Mycobacterium intracellulare

scientific article published on 16 November 2019

Rapid detection of bacterial infection and viability assessment with high specificity and sensitivity using Raman microspectroscopy

scientific article published on 19 February 2020

Review of multidimensional data processing approaches for Raman and infrared spectroscopy

article

Simultaneous Detection of Two Triplets: A Time-Resolved Resonance Raman Study ⬇️

scientific article published on August 14, 2012

Solvatochromic Effect on the Photophysical Properties of Two Coumarins ⬇️

scientific article published on August 16, 2011

Solvatochromism of 9,10-phenanthrenequinone: an electronic and resonance Raman spectroscopic study

scientific article published on 01 January 2015

Spectroscopic and computational insights into the ion-solvent interactions in hydrated aprotic and protic ionic liquids

scientific article published on 12 September 2019

Sulfur-Doped Mesoporous Carbon Nitride with an Ordered Porous Structure for Sodium-Ion Batteries

scientific article published on 15 July 2019

Thermodynamically Stable Mesoporous C3 N7 and C3 N6 with Ordered Structure and Their Excellent Performance for Oxygen Reduction Reaction

scientific article published on 29 November 2019

Time and Space resolved Methods: general discussion

scientific article

Time-Resolved Resonance Raman Spectroscopic Studies on the Triplet Excited State of Thioxanthone ⬇️

scientific article published on 07 June 2011

Time-resolved resonance Raman spectroscopic investigations of the photochemistry of ubiquinone

Time-resolved resonance Raman spectroscopy: exploring reactive intermediates

scientific article

Triplet excited electronic state switching induced by hydrogen bonding: A transient absorption spectroscopy and time-dependent DFT study

scientific article published in March 2016

Ultrafast Raman Loss Spectroscopy Unravels the Dynamics in Entangled Singlet and Triplet States in Thioxanthone

scientific article published on 13 July 2018

Understanding Ultrafast Dynamics of Conformation Specific Photo-Excitation: A Femtosecond Transient Absorption and Ultrafast Raman Loss Study

scientific article published on 30 June 2017

Understanding the effects of culture conditions in bacterial growth: A biochemical perspective using Raman microscopy

scientific article published on 09 October 2019

Unraveling structural dynamics in isoenergetic excited S1 and multi-excitonic 1(TT) states of 9,10-bis(phenylethynyl)anthracene (BPEA) in solution via ultrafast Raman loss spectroscopy

scientific article published on 31 January 2019

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