Ministry of Education
POORNIMA G S
VIDWAN ID: 386152

Dr POORNIMA G S

Female Doctor of Philosophy
Assistant Professor - Senior Scale | Department of Chemistry
New Horizon College of Engineering, BANGALORE
Karnataka
Expertise: Applied Chemistry
ORCID 0000-0001-5824-2078 Scopus 57397820700 ResearcherID HHM-8018-2022 Google Scholar w-Ln8soAAAAJ
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8 Publications
0 Projects
66 Scopus Citations
50 CrossRef
17 Years 10 Months Total Experience
Publications
8 Total
Articles
8
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Scopus Scopus
66 Citations
4 h-index
CrossRef CrossRef
50 Citations
4 h-index
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LMISTE
Life time
Jan 2011

Personal Details

Doctor of Philosophy
2023
Guru Nanak Khalsa College, Yamuna Nagar
Master of Science
2008
BrahMos Aerospace
Bachelor of Science
2006
BrahMos Aerospace
Assistant Professor - Senior Scale
May 2022 – Present
New Horizon College of Engineering, BANGALORE | Department of Chemistry
Assistant Professor (Grade-III)
Aug 2011 – Jan 2022
Acharya Institute of Technology, BANGALORE | Department of Chemistry
Lecturer
Aug 2008 – Jul 2011
Channabasaveshwara Institute of Technology, GUBBI | Chemistry
Chemical Sciences
Applied Chemistry

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Scholarly Work

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Scholarly Publications

Application of the Taguchi method and RSM for process parameter optimization in AWSJ machining of CFRP composite-based orthopedic implants

Open Access
Journal Article
Open Engineering. Year: 2024. Volume: 14 , Issue: 1 , Pages: 20240057 .
Authors: Ramesha Kodandappa; Santhosh Nagaraja; Manjunatha Matnahalli Chowdappa; Manjunath Krishnappa; Gubbi Shivarathri Poornima; Muhammad Imam Ammarullah
DOI 10.1515/eng-2024-0057 Crossref Crossref: 21 Scopus Scopus: 21

Anticancer Potential of Isolated Gymnemic Acid-III from Gymnema sylvestre: Insights from In vitro and In silico Analysis

Open Access
Journal Article
Asian Journal of Chemistry. Year: 2026. Volume: 38 , Issue: 5 , Pages: 1189-1195 .
Authors: Swetha Madamala; B.S. Prathibha; G.S. Poornima; S. Balasaraswathy; M.K. Prashanth
DOI 10.14233/ajchem.2026.35623

Mechanochemical route for tetra amino zinc phthalocyanine embedded PANI sensitized Fe2O3 heteroarchitecture for photodegradation of dyes under the influence of low power LED light source

Open Access
Journal Article
Surfaces and Interfaces. Year: 2022. Volume: 29 , Pages: 101720 .
Authors: Dr. Aruna Kumari M.L
DOI 10.1016/j.surfin.2022.101720 Crossref Crossref: 8 Scopus Scopus: 23

Energy-efficient low-power LED-mediated effective photodegradation of cationic and anionic dyes by phthalocyanine-based COF sensitized ZnO photoactive material

Journal Article
Polyhedron. Year: 2024. Volume: 252 , Pages: 116881 .
Authors: Rajappa, S.; Shivarathri, P.G.; Rajappa, M.H.; Devendrachari, M.C.; Kotresh, H.M.N.
DOI 10.1016/j.poly.2024.116881 Crossref Crossref: 13 Scopus Scopus: 14

Mechanochemical route for carboxy substituted SchiffBase polymer coated MWCNT composite as an efficient adsorbent for the removal of Methylene Blue dye: Kinetics, Isotherms and Thermodynamic studies

Journal Article
Year: 2023.
Authors: Gubbi Shivarathri Poornima; Rajappa Shwetha; Devendrachari Mruthyunjayachari Chattanahalli; Kotresh Harish Makri Nimbegondi

Mechanochemical route for carboxy substituted Schiff-Base polymer coated MWCNT composite as an efficient adsorbent for the removal of Methylene Blue dye: Kinetics, Isotherms and Thermodynamic studies

Journal Article
Research Journal of Chemistry and Environment. Year: 2023. Volume: 27 , Issue: 1 , Pages: 39 .
Authors: Shivarathri, P.G.; Rajappa, S.; Devendrachari, M.C.; Kotresh, H.M.N.
DOI 10.25303/2701rjce039047 Crossref Crossref: 1 Scopus Scopus: 1

Green mechanochemical route for the synthesis of carboxy-rich polyaniline/multiwalled carbon nanotubes composite as a competent adsorbent for cationic dyes

Journal Article
Separation Science and Technology. Year: 2022. Volume: 58 , Issue: 3 , Pages: 454-466 .
Authors: Poornima Gubbi Shivarathri; Poornima Gubbi Shivarathri; Shwetha Rajappa; Divyashree Kalenahally Swamygowda; Mruthyunjayachari Chattanahalli Devendrachari; Harish Makri Nimbegondi Kotresh
DOI 10.1080/01496395.2022.2135541 Crossref Crossref: 5 Scopus Scopus: 5

Low power LED assisted effective photodegradation of cationic and anionic dyes by zinc phthalocyanine based 2D polyamide sensitized CuO photocatalyst

Journal Article
Research Journal of Chemistry and Environment. Year: 2022. Volume: 26 , Issue: 12 , Pages: 99 .
Authors: Shwetha, R.; Gubbi, S.P.; Kalenahally, S.D.; Chattanahalli, D.M.; Kotresh, H.M.N.
DOI 10.25303/2612rjce990105 Crossref Crossref: 2 Scopus Scopus: 2