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Dr.Ratnasekhar Ch
Dr.Ratnasekhar Ch
Research Fellow, University of Cambridge
Verified email at medschl.cam.ac.uk
Title
Cited by
Cited by
Year
Metabolomics reveals the perturbations in the metabolome of Caenorhabditis elegans exposed to titanium dioxide nanoparticles
C Ratnasekhar, M Sonane, A Satish, MKR Mudiam
Nanotoxicology 9 (8), 994-1004, 2015
1052015
Simultaneous derivatisation and preconcentration of parabens in food and other matrices by isobutyl chloroformate and dispersive liquid–liquid microextraction followed by gas …
R Jain, MKR Mudiam, A Chauhan, R Ch, RC Murthy, HA Khan
Food chemistry 141 (1), 436-443, 2013
892013
Metabolomic fingerprinting of volatile organic compounds for the geographical discrimination of rice samples from China, Vietnam and India
R Ch, O Chevallier, P McCarron, TF McGrath, D Wu, AP Kapil, M McBride, ...
Food Chemistry 334, 127553, 2021
722021
Development, validation and comparison of two microextraction techniques for the rapid and sensitive determination of pregabalin in urine and pharmaceutical formulations after …
MKR Mudiam, A Chauhan, R Jain, R Ch, G Fatima, E Malhotra, ...
Journal of pharmaceutical and biomedical analysis 70, 310-319, 2012
662012
Rapid and simultaneous determination of twenty amino acids in complex biological and food samples by solid-phase microextraction and gas chromatography–mass spectrometry with …
MKR Mudiam, R Ch, R Jain, PN Saxena, A Chauhan, RC Murthy
Journal of Chromatography B 907, 56-64, 2012
602012
Absolute configuration and anticancer activity of taxiresinol and related lignans of Taxus wallichiana
SK Chattopadhyay, TRS Kumar, PR Maulik, S Srivastava, A Garg, ...
Bioorganic & medicinal chemistry 11 (23), 4945-4948, 2003
572003
Ultra sound assisted one step rapid derivatization and dispersive liquid–liquid microextraction followed by gas chromatography–mass spectrometric determination of amino acids …
MKR Mudiam, C Ratnasekhar
Journal of Chromatography a 1291, 10-18, 2013
562013
Rhythmic glucose metabolism regulates the redox circadian clockwork in human red blood cells
RC Ratnasekhar Ch, Guillaume Rey, Sandipan Ray, Pawan K. Jha, Paul C ...
Nature Communications 12 (377), 1-14, 2021
52*2021
Metabolomic Analysis Provides Insights on Paraquat-Induced Parkinson-Like Symptoms in Drosophila melanogaster
AKSCRPPHSCDKPDKCMKR Mudiam
Molecular Neurobiology 53 ((1)), 254-269, 2016
522016
Activity guided chemo toxic profiling of Cassia occidentalis (CO) seeds: Detection of toxic compounds in body fluids of CO exposed patients and experimental rats.
MD Gati Krushna Panigrahi, Ratnasekhar CH, Mohana Mudiam, Vipin M Vashishtha ...
Chemical Research in Toxicology, 2015
482015
Gas chromatography-mass spectrometry based metabolomic approach for optimization and toxicity evaluation of earthworm sub-lethal responses to carbofuran
MKR Mudiam, R Ch, PN Saxena
PLoS One 8 (12), e81077, 2013
482013
Determination of t,t-muconic acid in urine samples using a molecular imprinted polymer combined with simultaneous ethyl chloroformate derivatization and pre …
MKR Mudiam, A Chauhan, KP Singh, SK Gupta, R Jain, R Ch, RC Murthy
Analytical and bioanalytical chemistry 405, 341-349, 2013
452013
Determination of urinary PAH metabolites using DLLME hyphenated to injector port silylation and GC–MS-MS
MK Gupta, R Jain, P Singh, R Ch, MKR Mudiam
Journal of analytical toxicology 39 (5), 365-373, 2015
422015
Metabolic oscillations on the circadian time scale in Drosophila cells lacking clock genes
G Rey, NB Milev, UK Valekunja, R Ch, S Ray, M Silva Dos Santos, ...
Molecular systems biology 14 (8), e8376, 2018
412018
Simultaneous Biodegradation of Polyaromatic Hydrocarbons by a Stenotrophomonas sp: Characterization of nid Genes and Effect of Surfactants on Degradation
S Kumari, RK Regar, A Bajaj, R Ch, GNV Satyanarayana, MKR Mudiam, ...
Indian journal of microbiology 57, 60-67, 2017
342017
Identifying the metabolic perturbations in earthworm induced by cypermethrin using gas chromatography-mass spectrometry based metabolomics
Ratnasekhar Ch,, Amit Kumar Singh, Pathya Pandey, Prem Narain Saxena, Mohana ...
Scientific Reports, 2015
322015
Saliva and urine metabolic profiling reveals altered amino acid and energy metabolism in male farmers exposed to pesticides in Madhya Pradesh State, India
R Ch, AK Singh, MK Pathak, A Singh, CN Kesavachandran, V Bihari, ...
Chemosphere 226, 636-644, 2019
292019
Identification of Drosophila-based endpoints for the assessment and understanding of xenobiotic-mediated male reproductive adversities
S Misra, A Singh, R CH, V Sharma, MK Reddy Mudiam, KR Ram
Toxicological Sciences 141 (1), 278-291, 2014
262014
Ultrasound assisted dispersive liquid–liquid microextraction followed by injector port silylation: a novel method for rapid determination of quinine in urine by GC–MS
R Jain, MKR Mudiam, R Ch, A Chauhan, HA Khan, RC Murthy
Bioanalysis 5 (18), 2277-2286, 2013
262013
Optimization of UA-DLLME by experimental design methodologies for the simultaneous determination of endosulfan and its metabolites in soil and urine samples by GC–MS
MKR Mudiam, R Ch, A Chauhan, N Manickam, R Jain, RC Murthy
Analytical methods 4 (11), 3855-3863, 2012
262012
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