Innovative and results-driven molecular genomics professional with extensive expertise in advanced molecular biology techniques, next-generation sequencing (NGS), and single-cell multi-omics, complemented by a strong foundation in nanoscience.
Overview
11
11
years of professional experience
Work History
Scientist
BioSkryb Genomics
05.2021 - Current
Contributed to development of patent, enhancing organization's intellectual property portfolio with an innovative idea in single-cell multi-omics
Designed and implemented experimental protocols for high-throughput sequencing projects.
Part of the R&D team and contributes to the development of new technologies and optimization of existing technologies/products
Explored cellular heterogeneity in clinical samples (cancer patients) using the proprietary technique PTA (primary template amplification)
Worked on developing new products for various applications such as Microbiome, ResolveOME, 2 step amplification chemistry
Worked on various collaborative projects (Illumina, Duke patient samples, NIST, Nanocellect, Heidelberg sarcoma samples, PGT samples)
Presented findings at international scientific conferences, promoting knowledge exchange and networking.
Trained new employees on areas of technical expertise and compliance issues relevant to lab setting.
Research Associate
BioSkryb Genomics
08.2020 - 05.2021
Designed and executed experiments to support research objectives and product development.
Performed molecular biology techniques: Proprietary technique PTA (primary template amplification), Library preparation and sequencing experiments
Responsible for maintenance of mammalian cell lines and single cell sorting using FACS
Worked as member of integrated project team in highly collaborative work environment.
Graduate Research Assistant
UNCG
08.2015 - 05.2020
Maintained and established mammalian cell lines and primary cell cultures
Performed 2D and 3D cell cultures, cell viability and toxicity assays, cellular uptake (confocal microscopy, fluorescence microscopy), antioxidant and radical scavenging studies
Synthesized and characterized curcumin-based nanoparticles (AFM, SEM, XPS, FTIR, ICP, Raman spectroscopy, UV-Vis spectroscopy, DLS, zeta potentiometer) for theranostic applicatications in cancer cells
Presented research findings at academic conferences, contributing to scholarly discussions and feedback
Graduate research and teaching assistant
North Carolina A & Technical State University
08.2014 - 05.2015
Designed and developed cell-based bioreactor for rapid drug toxicity screening
Performed cell adhesion, viability and toxicity assays, live dead assays, cellular uptake studies
Cell culture lab manager (2 years) and trains cell culture techniques to junior students
Laboratory instructor for Biology 100/200 level courses
DNA/RNA extraction, purification, and quantification
Process development
Mammalian & Bacterial Cell culture
Scientific writing
Languages
English
Native or Bilingual
Hindi
Full Professional
Timeline
Scientist
BioSkryb Genomics
05.2021 - Current
Research Associate
BioSkryb Genomics
08.2020 - 05.2021
Graduate Research Assistant
UNCG
08.2015 - 05.2020
Graduate research and teaching assistant
North Carolina A & Technical State University
08.2014 - 05.2015
M.S. - Biology
North Carolina A & Technical State University
B.S. - Biotechnology
Koneru Lakshmaiah College of Engineering
Ph.D. - Nanoscience
University of North Carolina at Greensboro
PUBLICATIONS
Unifying genomics and transcriptomics in single cells with ResolveOME amplification chemistry to illuminate oncogenic and drug resistance mechanisms. Jon S. Zawistowski, Isai Salas-González, Tatiana V. Morozova, Jeff G. Blackinton, Tia Tate, Durga Arvapalli, Swetha Velivela, Gary L. Harton, Jeffrey R. Marks, E. Shelley Hwang, Victor J. Weigman, Jay A.A. West. bioRxiv 2022.04.29.489440; doi: https://doi.org/10.1101/2022.04.29.489440 (Preprint).
Durga M. Arvapalli, Alex T. Sheardy, John J. Bang, and Jianjun Wei, Antiproliferative and ROS regulation activity of photoluminescent curcumin derived Nanodots. ACS Applied Bio Materials 2021 4 (12), 8477-8486.
Allado, Kokougan & Liu, Mengxin & Jayapalan, Anitha & Arvapalli, Durga Manjari & Nowlin, Kyle. Binary MnO 2 /Co 3 O 4 Metal Oxides Wrapped on Superaligned Electropun Carbon Nanofibers as Binder Free Supercapacitor Electrodes. Energy & Fuels. 2021.
Z. Yin, K. Allado, A. T. Sheardy, Z. Ji, D. Arvapalli, M. Liu, P. He, X. Zeng, J. Wei, Mingled MnO2 and Co3O4 binary nanostructures on well-aligned electropun carbon nanofibers for nonenzymatic glucose oxidation and sensing. Crystal Growth & Design, 2021.
Arvapalli, D. M.; Sheardy, Alex.; Allado, Kokougan.; Cheva, Harish.; Wei, Jianjun, Design of Curcumin loaded Carbon Nanodots Delivery System: Enhanced Bioavailability, Release Kinetics and Anticancer Activity. ACS Applied Biomaterials 2020.
Arvapalli, D. M.; Sheardy, A. T.; Alapati, K. C.; Wei, J., High Quantum Yield Fluorescent Carbon Nanodots for detection of Fe (III) Ions and Electrochemical Study of Quenching Mechanism. Talanta 2019.
Ji, Z.; Arvapalli, D. M.; Zhang, W.; Yin, Z., Nitrogen and sulfur co-doped carbon nanodots in living EA. hy926 and A549 cells: oxidative stress effect and mitochondria targeting. Journal of Materials Science 2020.
A. T. Sheardy, D. M. Arvapalli, J. Wei
Novel microwave synthesis of near-metallic copper sulfide nanodiscs with size control: experimental and DFT studies of charge carrier density. Nanoscale Adv., 2020.
Yin, Ziyu & Zeng, Xinping & Allado, Kokougan & Ji, Zuowei & Sheardy, Alex & Arvapalli, Durga Manjari. (2020). Binary MnO 2 /Co 3 O 4 @ Well-aligned Electropun Carbon Nanofibers for Sensitive, Nonenzymatic Glucose Sensing. ECS Meeting Abstracts, 2022.
Experimental and Time-Dependent Density Functional Theory Modeling Studies on the Optical Properties of Carbon Nanodots. J. Phys. Chem. C 2020.
Z. Zeng, W. Zhang, D. Arvapalli, B. Bloom, A. Sheardy, et al., A fluorescence-electrochemical study of carbon nanodots (CNDs) in bio-and photoelectronic applications and energy gap investigation. Physical Chemistry Chemical Physics. 19 (30), 20101-20109, 2017.
Karshak Kosaraju, Durga Arvapalli, Kandas Womack, et al., Immobilized Growth Factor and Peptide on Indium Tin Oxide (ITO) Scaffold for Long-Term Hepatocyte culture towards Developing a Hepatotoxicity Bioreactor. International Conference on Systems in Medicine and Biology, 2016.
Kumar, V.P., Prasanthi, S., Rohini, A., Sarada Gandhi, K., and Durga Manjari, A., Probiotics in Improving the Standards of Human Life. Developmental Microbiology and Molecular Biology, 2010. 1: p. 121-127.
POSTERS & CONFERENCES
Durga M. Arvapalli, Isai Salas-González, Jon S. Zawistowski, Viren Amin, Victor J. Weigman, Gary L. Harton, Jay A.A. West. Integration of ResolveOME workflow with IDT xGenTM hybridization capture at single-cell resolution to obtain high quality exome data. AGRB, FL. 2023.
Jon S. Zawistowski, Isai Salas-González, Tatiana V. Morozova, Katherine Kennedy, Durga M. Arvapalli, Swetha D. Velivela, Jamie E. Remington, Josh Croteau, Kevin Taylor, Jeff G. Blackinton, Victor J. Weigman, Jeffrey R. Marks, E. Shelley Hwang, Gary L. Harton, Jay A.A. West. Trimodal molecular analysis in single cells of a primary breast cancer cohort with ResolveOME amplification. AACR, LA. 2023.
D.M. Arvapalli, I. Salas-Gonzalez, T.V. Morozova, Dan R. Goulet, G.L. Johnson, V.J. Weigman, J.A.A. West, G.L. Harton, J.S. Zawistowski. Co-delineating genomic and transcriptomic modes of resistance to MEK inhibition in individual triple negative breast cancer cells. ASHG, LA. 2022.
Arvapalli DM, Salas-González I, Zawistowski JS, Blackinton JG, Hurt M, Harton GL, West JAA. Exploring microbial biodiversity through whole genome analysis using ResolveDNA Microbiome. Advances in Genomic Biology and Technology (AGBT) Annual Meeting, Orlando, FL. 2022.
Kennedy KA, Zawistowski JS, Amin VR, Arvapalli DM, Salas-González I, Jäger N, Glimm H, Harton GL, Fröhling S, West JAA, Pfister S. Single-cell clarity and heterogeneity in copy number profiles in primary synovial and Ewing sarcoma with ResolveDNA genomic amplification. Advances in Genomic Biology and Technology (AGBT) Annual Meeting, Orlando, FL. 2022.
Poster presentation on “Highly Fluorescent Carbon Nanodots (CNDs) for the Selective and Sensitive Detection of Iron (Fe (III)) ions” at ACS annual vendor night held at Syngenta, Greensboro, NC, 2019.
Poster presentation on “High Quantum Yield Carbon Nanodots (CNDs) for Selective and Sensitive Detection of Iron (Fe (III)) ions & Bioimaging” at Nanomanufacturing Conference, Greensboro, NC, 2018.
Poster presentation on “Carbon Nanodots (CNDs) Based Nanotheranotics for Treatment of Hepatocellular Carcinoma” at Nanomanufacturing Conference, Greensboro, NC, 2017.
Poster presentation on “Immobilized Growth Factor Scaffolds for Long-Term Viability of Hepatocytes” at Wake Forest Institute of Regenerative Medicine, Winston Salem, NC. 2015.
“Recent Advances in Computer aided Drug Design” a National Conference held in India, 2012.
“Advances in Industrial Biotechnology” organized by OMICS Publishing Group’s World Congress on Biotechnology, March 2011.
HONORS AND AWARDS
1st place in poster presentation 2019, Stood in the first place in the poster presentation at ACS poster vendor night organized at Syngenta, Graduate School 2019, Received Award of Research Excellence along with summer research assistantship, 3MT Competition 2017-2018, 3 Minute Thesis finalist for two consecutive years at UNCG, Honors 2015, Received Honors in Master of Science, Biology at North Carolina A & T State University, Scholarship 2015, Received David Dowdy scholarship at North Carolina A & T State University