Ministry of Education
Punyasamudram Sandhya
VIDWAN ID: 566765

Dr Punyasamudram Sandhya

Female Doctor of Philosophy
Assistant Professor | Department of Organic Chemistry
Sri Padmavati Mahila Visvavidyalayam
Andhra Pradesh
Expertise: Organic Chemistry
ORCID 0000-0003-0104-7428 Scopus 57219990092 ResearcherID AAP-7789-2021 Google Scholar tRBfJiMAAAAJ
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12 Publications
0 Projects
81 Scopus Citations
48 CrossRef
16 Years 11 Months Total Experience
Publications
12 Total
Articles
11
Proceedings
1
Activity

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Scopus Scopus
81 Citations
6 h-index
CrossRef CrossRef
48 Citations
4 h-index
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Professional Recognition

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Personal Details

Doctor of Philosophy
2024
N/A
Master of Science
2009
N/A
Bachelor of Science
2005
N/A
Assistant Professor
Jul 2011 – Present
Sri Padmavati Mahila Visvavidyalayam | Department of Organic Chemistry
Assistant Professor
Oct 2009 – Jun 2011
SDHR Degree College, Tirupati
Chemical Sciences
Organic Chemistry

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Scholarly Work

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Biogenic synthesis of CoFe2O4@Ag Nanocomposites from Carissa Carandas Plant Bark Cortex for Their Potent Photocatalytic, Antibacterial and Cytotoxic activities

Dr. Puthalapattu Reddy Prasad
- Application No. : 202341057317 Filed : 26-08-2023
Published : 08-09-2023 Published

A Three-dimensional Lotus Flower Model of CuO Fused Carbon dot Nanocomposites for Wastewater Treatment

Institute of Aeronautical Engineering
- Application No. : 202341014599 Filed : 04-03-2023
Published : 17-03-2023 Published

Scholarly Publications

Self-Assembly of DNA-Porphyrin Supramolecular Amphiphile into Biocompatible Nanoparticles for Photoacoustic Imaging

Journal Article
ACS Applied Optical Materials. Year: 2025. Volume: 3 , Issue: 3 , Pages: 520-529 .
Authors: Jemshiya Kalathil; Anitta Antony; Sandhya P; P. M. Ajay Sekhar; Sarah Christopher; Devanathan Perumal; Souradip Paul; Deepayan Samanta; M. Suheshkumar Singh; Reji Varghese
DOI 10.1021/acsaom.4c00096 Crossref Crossref: 3 Scopus Scopus: 2

Esterase-Responsive Floxuridine-Tethered Multifunctional Nanoparticles for Targeted Cancer Therapy

Journal Article
ACS Applied Bio Materials. Year: 2024. Volume: 7 , Issue: 9 , Pages: 6276-6285 .
Authors: Anusree Krishna; Gowtham Raj; Sandhya P.; Ganga Mohan; Basil B. Aliyas; Devanathan Perumal; Reji Varghese
DOI 10.1021/acsabm.4c00886 Crossref Crossref: 6 Scopus Scopus: 6

Structural, morphological and 1/f noise properties of ITO/TiO2thin films by e-beam evaporation system for optoelectronic device applications

Conference Paper
AIP Conference Proceedings. Year: 2020. Volume: 2283 , Pages: 040031 .
Authors: Manjunath, V.; Sowmya, D.V.; Achari, K.M.M.; Sandhya, P.; Sravya, G.; Ananda, P.; Krishnaiah, M.
DOI 10.1063/5.0018120

A modified sensitive palladium-copper oxide and multiwalled carbon nanotubes electrochemical sensor for detection of ametridione pesticide

Open Access
Journal Article
Journal of Applied and Natural Science. Year: 2021. Volume: 13 , Issue: 3 , Pages: 798-806 .
Authors: V. Bebi; P. Reddy Prasad; K. Sudheer; P. Sandhya; C. Nageswara Reddy; N. Y. Sreedhar
DOI 10.31018/jans.v13i3.2531

Biosynthesis of ZnFe2O4@Ag hybrid nanocomposites for degradation of 2,4-Dichlorophenoxyacetic acid herbicide

Open Access
Journal Article
Chemical Physics Impact. Year: 2023. Volume: 7 , Pages: 100282 .
Authors: Sandhya Punyasamudram; Reddy Prasad Puthalapattu; Ayyappa Bathinapatla; Suvardhan Kanchi; S. Jyothi; Putta Venkata Nagendra Kumar
DOI 10.1016/j.chphi.2023.100282 Crossref Crossref: 19 Scopus Scopus: 22

Electrochemical non-enzymatic strategy with green synthesized Fe<sub>2</sub>O<sub>3–</sub>CuO nanocomposite for detection of amiprofos-methyl herbicide in industrial effluents and soils

Open Access
Journal Article
Chemical Physics Impact. Year: 2023. Volume: 6 , Pages: 100195 .
Authors: Puthalapattu, R.P.; Punyasamudram, S.; Bathinapatla, A.; Venkata, N.K.P.; Kanchi, S.
DOI 10.1016/j.chphi.2023.100195 Crossref Crossref: 11 Scopus Scopus: 11

Millettia Pinnata leaves extract mediated ZnO nanoparticles and their antimicrobial, cytotoxicity study

Journal Article
Materials Today: Proceedings. Year: 2023. Volume: 92 , Pages: 662-666 .
Authors: Sandhya, P.; Prasad, M.S.N.A.; Reddy Prasad, P.; Supriya, G.; Nagendra Kumar, P.V.
DOI 10.1016/j.matpr.2023.04.150 Crossref Crossref: 2 Scopus Scopus: 4

Synthesis and characterization of high fluorescent engineered carbon dots

Journal Article
Materials Today: Proceedings. Year: 2023.
Authors: Punyasamudram, S.; Prasad Puthalapattu, R.; Gumma, S.; Sreedhar, N.Y.; Nagendra Kumar, P.V.
DOI 10.1016/j.matpr.2023.02.412 Crossref Crossref: 6 Scopus Scopus: 13
Showing 1 to 8 of 12 publications