Sangeeta Obrai - Concepedia

Author

Sangeeta Obrai

Dr. B. R. Ambedkar National Institute of Technology Jalandhar ORCID

Also Known As

Obrai, S., Obrai, Sangeeta, S Obrai, S. Obrai, SANGEETA OBRAI, Sangeeta Obrai

Publications

522

Citations

H-Index

Concepts

All Affiliations

Dr. B. R. Ambedkar National Institute of Technology Jalandhar Guru Nanak Dev University

About

Sangeeta Obrai is an author at Dr. B. R. Ambedkar National Institute of Technology Jalandhar specializing in engineering, chemistry, and inorganic chemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	10	10	282
2	Natural Sciences	3	3	54
3	Biomolecular Engineering	3	3	68
4	Applied Physics	2	2	44
5	Medicine	1	1	18

Sangeeta Obrai

Publications

387

Citations

H-Index

Page 1

	Year	Citations
Chemical modifications of natural fiber for composite material Rakesh Kumar, Sangeeta Obrai, Aparna Sharma, Der Chemica Sinica Fiber ReinforcementEngineeringEnvironmental EngineeringBioremediationNatural Fiber	2011	71
Synthesis, crystal structure investigation, DFT analyses and antimicrobial studies of silver(i) complexes with N,N,N′,N′′-tetrakis(2-hydroxyethyl/propyl) ethylenediamine and tris(2-hydroxyethyl)amine Rakesh Kumar, Sangeeta Obrai, Amanpreet Kaur, New Journal of Chemistry Inorganic ChemistryEngineeringCrystal Structure InvestigationCoordination ComplexAntimicrobial Studies	2014	38
Synthesis, crystal structure determination and antimicrobial studies of copper(II) picrate complexes with N,N,N′,N″-tetrakis(2-hydroxyethyl/propyl) ethylenediamine and tris(2-hydroxyethyl)amine Rakesh Kumar, Sangeeta Obrai, Amanpreet Kaur, Polyhedron Inorganic ChemistryChemical EngineeringEngineeringPicrate ComplexesCoordination Complex	2013	31
Highly sensitive and selective fluorescence and smartphone-based sensor for detection of L-dopa using nitrogen sulphur graphene quantum dots Jyoti Duhan, Sangeeta Obrai Microchemical Journal Chemical EngineeringGraphene Quantum DotEngineeringSelective FluorescenceNanomaterials	2023	31
Lanthanum nitrogen Co-doped carbon quantum dots as optical and smartphone sensors for serotonin detection Jyoti Duhan, Sangeeta Obrai Optical Materials Materials SciencePhotonic SensorOptical MaterialsSerotonin DetectionEngineering	2023	29
DFT, real sample and smartphone studies of fluorescent probe, N-doped carbon quantum dots for sensitive and selective detection of bilirubin Himanshu Kumar, Jyoti Duhan, Sangeeta Obrai Journal of Molecular Structure Graphene Quantum DotSmartphone StudiesNanotechnologySpectroscopyNatural Sciences	2024	24
DFT studies of structural and some spectral parameters of copper(II) complexes with N,N,N′,N″-tetrakis (2-hydroxyethyl/propyl) ethylenediamine and tris(2-hydroxyethyl)amine Rakesh Kumar, Sangeeta Obrai, Joyee Mitra, Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy Inorganic ChemistryChemical EngineeringEngineeringCoordination ComplexMolecular Complex	2013	22
Fabrication and DFT study of IFE based nano-sensor for fluorometric detection of Norepinephrine Jyoti Duhan, Himanshu Kumar, Sangeeta Obrai Optics & Laser Technology	2024	22
Ratiometric fluorescent sensing of melatonin based on inner filter effect and smartphone established detection Himanshu Kumar, Sangeeta Obrai Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy MedicineInner Filter EffectCircadian RhythmRatiometric Fluorescent SensingMelatonin	2023	18
Highly regioselective nucleophilic/cycloaddition reactions of N-arylamino 1,3-diazabuta-1,3-dienes with α-nitrosostyrenes: synthesis of functionalised imidazoles and imidazole oxides Arun Sharma, Geeta Hundal, Sangeeta Obrai, Journal of the Chemical Society Perkin Transactions 1 Diversity Oriented SynthesisImidazole OxidesEngineeringNatural SciencesDiversity-oriented Synthesis	1999	16

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