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Hire Sumayya A.

United Arab Emirates

USD 100 /hr

Postdoctoral Fellow | Material Scientist | Ph.D. Physics | 10+ yrs. in R &D & academic| Scientific Writer |

Profile Summary

Accomplished Postdoctoral Research Fellow with a wealth of expertise in materials science, nanotechnology, and advanced characterization techniques. Committed to advancing the realms of energy storage, memory devices, and thin-film fabrication. Throughout my academic journey, I've authored numerous scientific publications and actively collaborated with multidisciplinary research teams. Possessing excellent laboratory skills, presentation abilities, and proficiency in scientific writing, I am driven by a strong passion for research and development. I consistently seek opportunities to contribute to cutting-edge projects and drive innovation in my field. If you are in search of a highly skilled and motivated researcher with a proven track record in materials science and nanotechnology, I am enthusiastic about exploring new opportunities where I can leverage my expertise to make significant contributions.

Subject Matter Expertise

• ☆ Materials Science & Engineering
• ☆ Nanotechnology & Nanomaterials
• ☆ Nanotechnology
• ☆ Composite Materials
• ☆ Nanobiotechnology
• ☆ Electrical Engineering
• ☆ Semiconductors
• ☆ Electromagnetism
• ☆ Ferroelectricity & Ferromagnetism
• ☆ X-Ray Technology

Services

• Writing
• Research

Writing Technical Writing, General Proofreading & Editing

Research Market Research, User Research, Meta-Research, Feasibility Study, Scientific and Technical Research, Systematic Literature Review

Work Experience

Postdoctoral Fellow

United Arab Emirates University

March 2023 - Present

Post Doctoral

United Arab Emirates University

August 2020 - December 2022

Senior Research Fellow

University of Pune

August 2014 - September 2019

Education

Ph.D. (Physics Department)

Savitribai Phule Pune University

August 2014 - September 2019

M.Sc. (Physics)

University of Pune

July 2010 - May 2012

B.Sc. (Physics)

Savitribai Phule Pune University

2007 - April 2010

Certifications

• Doctor in Philosophy (Physics)

  Savitribai Phule Pune University

  September 2019 - Present

Publications

JOURNAL ARTICLE

Inas Taha, Sumayya M Ansari, Shaikha Alketbi, Baker Mohammad, Haila M Aldosari (2024). Growth and characterization of germanium telluride nanowires via vapor–liquid–solid mechanism . Nanotechnology.

Sumayya M. Ansari, Inas Taha, Xiaoping Han, Dalaver H. Anjum, Baker Mohammad, Noureddine Amrane, Maamar Benkraouda, Haila M. Aldosari (2023). Influence of molybdenum doping on the structural, electrical, and optical properties of germanium telluride thin films . Journal of Materials Research and Technology.

Sumayya Ansari(2022). Effect of Oleylamine on the Surface Chemistry, Morphology, Electronic Structure, and Magnetic Properties of Cobalt Ferrite Nanoparticles . Nanomaterials. 12. (17). p. 3015. {MDPI} {AG}

Alam Saj, Shaikha Alketbi, Sumayya M. Ansari, Dalaver H. Anjum, Baker Mohammad, Haila M. Aldosari (2022). Production of Size-Controlled Gold Nanoclusters for Vapor–Liquid–Solid Method . Nanomaterials.

Sumayya Ansari, Alam Saj, Shaikha Alketbi, Dalaver H. Anjum, Baker Mohammad, Haila M. Aldosari (2022). Production of Size-Controlled Gold Nanoclusters for Vapor–Liquid–Solid Method . Nanomaterials.

Ali, A., Ansari, S.M., Ehab, B., Mohammad, B., Anjum, D.H., Aldosari, H.M.(2022). Effect of vacuum annealing on structural and electrical properties of germanium telluride thin films . Materials Research Bulletin. 146.

Ansari, S.M., Saylan, S., Taha, I., Anjum, D.H., Mohammad, B., Aldosari, H.M.(2022). Temperature dependence of capacitance-voltage characteristics of germanium telluride thin films . Journal of Materials Research and Technology. 18. p. 2631-2640.

Ansari, S.M., Sinha, B.B., Sen, D., Sastry, P.U., Kolekar, Y.D., Ramana, C.V.(2022). Effect of Oleylamine on the Surface Chemistry, Morphology, Electronic Structure, and Magnetic Properties of Cobalt Ferrite Nanoparticles . Nanomaterials. 12. (17).

Sumayya M. Ansari and Kartik C. Ghosh and Rupesh S. Devan and Debasis Sen and Pulya U. Sastry and Yesh D. Kolekar and C. V. Ramana(2020). Eco-Friendly Synthesis, Crystal Chemistry, and Magnetic Properties of Manganese-Substituted CoFe2O4 Nanoparticles . ACS Omega. 5. (31). p. 19315--19330. American Chemical Society ({ACS})

Sumayya M. Ansari and Vikas Kashid and Hemant Salunke and Debasis Sen and Yesh D. Kolekar and C. V. Ramana(2020). First-principles calculations of the electronic structure and magnetism of nanostructured CoFe2O4 microgranules and nanoparticles . Physical Review B. 102. (3). American Physical Society ({APS})

Ansari, S.M., Kashid, V., Salunke, H., Sen, D., Kolekar, Y.D., Ramana, C.V.(2020). First-principles calculations of the electronic structure and magnetism of nanostructured CoFe2 O4 microgranules and nanoparticles . Physical Review B. 102. (3).

Ansari, S.M., Ghosh, K.C., Devan, R.S., Sen, D., Sastry, P.U., Kolekar, Y.D., Ramana, C.V.(2020). Eco-Friendly Synthesis, Crystal Chemistry, and Magnetic Properties of Manganese-Substituted CoFe₂O₄Nanoparticles . ACS Omega. 5. (31). p. 19315-19330.

Sumayya M. Ansari and Bhavesh B. Sinha and Deodatta Phase and Debasis Sen and Pulya U. Sastry and Yesh D. Kolekar and Chintalapalle V. Ramana(2019). Particle Size, Morphology, and Chemical Composition Controlled CoFe2O4 Nanoparticles with Tunable Magnetic Properties via Oleic Acid Based Solvothermal Synthesis for Application in Electronic Devices . ACS Applied Nano Materials. 2. (4). p. 1828--1843. American Chemical Society ({ACS})

Ansari, S.M., Sinha, B.B., Phase, D., Sen, D., Sastry, P.U., Kolekar, Y.D., Ramana, C.V.(2019). Particle Size, Morphology, and Chemical Composition Controlled CoFe₂O₄ Nanoparticles with Tunable Magnetic Properties via Oleic Acid Based Solvothermal Synthesis for Application in Electronic Devices . ACS Applied Nano Materials. 2. (4). p. 1828-1843.

S.M. Ansari and S.R. Suryawanshi and M.A. More and Debasis Sen and Y.D. Kolekar and C.V. Ramana(2018). Field emission properties of nano-structured cobalt ferrite (CoFe2O4) synthesized by low-temperature chemical method . Chemical Physics Letters. 701. p. 151--156. Elsevier {BV}

Ansari, S.M., Suryawanshi, S.R., More, M.A., Sen, D., Kolekar, Y.D., Ramana, C.V.(2018). Field emission properties of nano-structured cobalt ferrite (CoFe₂O₄) synthesized by low-temperature chemical method . Chemical Physics Letters. 701. p. 151-156.

Ansari, S.M., Sinha, B.B., Pai, K.R., Bhat, S.K., Ma, Y.-R., Sen, D., Kolekar, Y.D., Ramana, C.V.(2018). Controlled surface/interface structure and spin enabled superior properties and biocompatibility of cobalt ferrite nanoparticles . Applied Surface Science. 459. p. 788-801.

S. M. Ansari and B. C. Keswani and Y. D. Kolekar and Debasis Sen(2017). Investigation of nanosized BaTio3 obtained by novel chemical route: Structural, dielectric and ferroelectric properties . Integrated Ferroelectrics. 185. (1). p. 155--164. Informa {UK} Limited

S.M. Ansari and R.D. Bhor and K.R. Pai and D. Sen and S. Mazumder and Kartik Ghosh and Y.D. Kolekar and C.V. Ramana(2017). Cobalt nanoparticles for biomedical applications: Facile synthesis, physiochemical characterization, cytotoxicity behavior and biocompatibility . Applied Surface Science. 414. p. 171--187. Elsevier {BV}

Ansari, S.M., Bhor, R.D., Pai, K.R., Sen, D., Mazumder, S., Ghosh, K., Kolekar, Y.D., Ramana, C.V.(2017). Cobalt nanoparticles for biomedical applications: Facile synthesis, physiochemical characterization, cytotoxicity behavior and biocompatibility . Applied Surface Science. 414. p. 171-187.

Ansari, S.M., Keswani, B.C., Kolekar, Y.D., Sen, D.(2017). Investigation of nanosized BaTio₃ obtained by novel chemical route: Structural, dielectric and ferroelectric properties . Integrated Ferroelectrics. 185. (1). p. 155-164.

Sumayya M. Ansari and Renuka D. Bhor and Kalpana R. Pai and Subhasish Mazumder and Debasis Sen and Yesh D. Kolekar and C. V. Ramana(2016). Size and Chemistry Controlled Cobalt-Ferrite Nanoparticles and Their Anti-proliferative Effect against the MCF-7 Breast Cancer Cells . ACS Biomaterials Science & Engineering. 2. (12). p. 2139--2152. American Chemical Society ({ACS})

Ansari, S.M., Bhor, R.D., Pai, K.R., Mazumder, S., Sen, D., Kolekar, Y.D., Ramana, C.V.(2016). Size and Chemistry Controlled Cobalt-Ferrite Nanoparticles and Their Anti-proliferative Effect against the MCF-7 Breast Cancer Cells . ACS Biomaterials Science and Engineering. 2. (12). p. 2139-2152.

Controlled Surface/Interface Structure and Spin Enabled Superior Properties and Biocompatibility of Cobalt Ferrite Nanoparticles.

BOOK

(2016). Investigations of structural and magnetic properties of cobalt ferrite magnetic nanoparticles synthesized by solvothermal chemical route .