Jesna Sara Shaji
Pathanamthitta
Summary
As a PhD researcher in Materials Science and Engineering, I am deeply passionate about the synthesis and development of semiconductor nanoparticles for next-generation optoelectronic and energy applications. My research is driven by a strong fascination with nanotechnology and functional materials, particularly the design of novel semiconductor nanostructures through hydrothermal synthesis and their structural, optical, and photophysical characterization. I am highly motivated to explore innovative materials that can contribute to advancements in photovoltaics, photothermal technologies, and sustainable energy systems. Through scientific curiosity, interdisciplinary collaboration, and dedication to impactful research, I aspire to develop nanomaterials that not only advance fundamental science but also create meaningful technological and societal benefits.
Overview
3
3
years of professional experience
Work History
Research Assistant
Florida International University, FIU
08.2023 - Current
- Published a first-author peer-reviewed journal article titled, "Hydrothermal route to semiconductor Cu2GeS3 nanoparticles with monoclinic structure" in the Journal of Materials Science. (https://doi.org/10.1007/s10853-026-12676-1)
Teacher's Assistant
Florida International University, FIU
08.2024 - Current
- Assisted in classroom management and contributed to maintaining an inclusive and productive learning environment for diverse student populations.
- Collaborated with the lead instructor in the development and implementation of lesson plans tailored to varying student learning needs and academic goals.
- Organized and managed instructional materials and educational resources to support effective course delivery and enhance student engagement.
- Provided individualized academic support and mentorship to students, promoting subject comprehension, academic development, and confidence in learning.
Education
Ph.D. - Materials Science Engineering
Florida International University
Miami, FL08-2027
M.Sc - Analytical Chemistry
Mar Thoma College
Tiruvalla, Kerala, India07-2021
B.Sc - Chemistry
CMS College
Kottayam, Kerala, India01-2019
Skills
- Experienced in nanotechnology research, with expertise in the synthesis, characterization, and analysis of nanomaterials
- Proficient in operating UV–Visible spectroscopy systems for optical characterization and band gap analysis of functional materials
- Experienced in scanning electron microscopy (SEM) imaging for morphological analysis, microstructural characterization, and elemental mapping of nanomaterials and functional materials
- Skilled in X-ray diffraction (XRD) analysis for phase identification, crystallographic characterization, and structural evaluation of materials
- Skilled in the use of ATR-FTIR spectroscopy for molecular structure identification and vibrational analysis of materials
- Experienced in utilizing confocal Raman spectroscopy for phase identification, crystallographic analysis, and structural characterization
- Skilled in fluorescence spectroscopy, including lifetime measurements, for investigating photophysical and optical properties of materials
- Proficient in using ChemDraw for chemical structure drawing, molecular visualization, and scientific figure preparation
- Proficient in Origin software for scientific data analysis, graphing, curve fitting, and publication-quality figure preparation
Accomplishments
- Completed a workshop on "Hands-on training on Spectroscopic and Microscopic techniques for Material Characterization" organized by School of Environmental Sciences, MG University, Kottayam, Kerala, India.
- Completed a Certificate Course in "Water Analysis" offered by Department of Chemistry, Mar Thoma College,Thiruvalla,Kerala, India with an overall grade of A+.
- Completed a Certificate Course "Introduction to Molecular Spectroscopy" in Coursera offered by School of Chemistry, The University of Manchester.
- Wrote a book chapter on "Smart materials for electronic nose applications". The link is,
"https://www.appleacademicpress.com/new-advances-in-material-
technologies-experimental-characterizations-theoretical-modeling-and-field-practices/9781774914847."
LANGUAGE
English
Hindi
Timeline
Teacher's Assistant
Florida International University, FIU
08.2024 - Current
Research Assistant
Florida International University, FIU
08.2023 - Current
B.Sc - Chemistry
CMS College
Ph.D. - Materials Science Engineering
Florida International University
M.Sc - Analytical Chemistry
Mar Thoma College
ACHIEVEMENTS & AWARDS
Completed a workshop on "Hands-on training on Spectroscopic and Microscopic techniques for Material Characterization" organized by School of Environmental Sciences, MG University, Kottayam, Kerala, India., Completed a Certificate Course in "Water Analysis" offered by Department of Chemistry, Mar Thoma College,Thiruvalla,Kerala, India with an overall grade of A+., Completed a Certificate Course "Introduction to Molecular Spectroscopy" in Coursera offered by School of Chemistry, The University of Manchester., Wrote a book chapter on "Smart materials for electronic nose applications" and will be published soon. The link is, https://www.appleacademicpress.com/new-advances-in-material-technologies-experimental-characterizations-theoretical-modeling-and-field-practices/9781774914847
ADDITIONAL INFORMATION
- Active participation in, 1.International symposium on "Future Materials and Molecules" conducted by Mar Thoma College, Thiruvalla,Kerala in association with KSCSTE,Trivandrum, Kerala, India
- National Conference on "Advances in Nanomaterials and Nanotechnology" organized by the Department of Physics, Mar Thoma College, Thiruvalla, Kerala, India
- Skill Development Training Programme on "Operation and Maintenance of Analytical Instruments" conducted through virtual mode by CSIR-CERI, Karaikudi, Tamil Nadu, India.