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Hire Dr. Araghni B.

India

USD 50 /hr

Chemistry researcher with 6+ years of experience in chemical sensing method development and scientific writing.

Profile Summary

Experienced chemistry researcher with deep expertise in designing, synthesizing and characterizing fluorescent probes and functional molecular systems. Skilled at translating sensing concepts into reliable experimental workflows and delivering publishable results across chemical sensing and supramolecular/crystalline systems. Core Technical Skills: Fluorescent probe design & synthesis: Design of heterocyclic and conjugated probes (ratiometric and turn-off/turn-on modalities), structure–property tuning for selectivity and sensitivity. Photophysics & optical measurements: Steady-state UV–Vis absorption, fluorescence spectroscopy, time-resolved photoluminescence and quantitative analysis of photophysical parameters. Analytical & spectral characterization: High-resolution mass spectrometry (HRMS/LC–MS), NMR spectroscopy, FT‑IR for structural verification and purity assessment. Crystallography & solid-state analysis: Single‑crystal X‑ray diffraction and interpretation for structure elucidation and understanding supramolecular recognition in crystalline materials. Computational/visualization tools: Experience with molecular visualization and computational chemistry tools to support structure–property analysis and spectral assignments. Data processing & presentation: Proficient with OriginPro, spectral/LCMS software, and MS Office suite for data plotting, statistical treatment, and clear presentation of results. Research & Editorial Competencies: Method development: Establishing robust sensing protocols (solution and cellular/biological contexts) and adapting assays for real samples and drug formulations. Critical evaluation: Strong ability to evaluate experimental design, troubleshoot methodology, and validate data quality for reproducibility. Scientific writing & peer‑review experience: Manuscript preparation, proofreading, critical editing and familiarity with the peer‑review and revision cycle. Research domain analysis: Rapid literature synthesis and bibliographic database use for positioning work within current fields and identifying gaps/opportunities. Professional correspondence & collaboration: Effective academic communication, cross-disciplinary teamwork, and mentoring/collaboration in multi‑person projects. Soft Skills & Work Style: Deadline-oriented, highly organized, and comfortable managing multiple experimental streams simultaneously. Strong attention to detail and commitment to scientific integrity and reproducibility. Clear communicator of complex results to both specialist and non‑specialist audiences.

Subject Matter Expertise

• ☆ Trace Elements
• ☆ Coordination Compounds
• ☆ Inorganic Chemistry
• ☆ Physical Chemistry
• ☆ Organometallic Chemistry
• ☆ Applied Chemistry

Services

• Writing
• Research
• Consulting
• Product Development

Writing General Proofreading & Editing

Research Scientific and Technical Research

Consulting Scientific and Technical Consulting, Manufacturing Consulting

Product Development Formulation, Recipe Development

Work Experience

Postdoctoral Researcher

Politecnico di Milano

November 2024 - February 2026

Education

Doctor of Philosophy (Chemistry)

Indian Institute of Technology Guwahati

July 2017 - February 2024

Masters of Science (Chemistry)

Indian Institute of Technology Kharagpur Department of Chemistry

July 2014 - June 2016

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Araghni Bhattacharya, Cristina Lo Iacono, Edem R. Chakalov, Roberta Beccaria, Andrea Pizzi, Peter M. Tolstoy, Giuseppe Resnati (2026). Hydrogen Bond Triggers the Self-Assembly of Dihydrogen Arsenates into Supramolecular Anion⋯Anion Adducts . Crystals.

Araghni Bhattacharya, Cristina Lo Iacono, Edem R. Chakalov, Roberta Beccaria, Andrea Pizzi, Peter M. Tolstoy, Giuseppe Resnati (2026). Hydrogen Bond Triggers the Self-Assembly of Dihydrogen Arsenates into Supramolecular Anion⋯Anion Adducts . Crystals.

Araghni Bhattacharya, Vadivelu Manivannan (2024). Colorimetric detection of Pd2+ and Ni2+ ions using a probe having benzo[d]imidazo[2,1-b]thiazole and pyrene rings: Application in detection of Pd2+ ion in anti-hypertensive drugs . Microchemical Journal.

Araghni Bhattacharya, Vadivelu Manivannan (2023). Ratiometric detection of Zn(II) and Cd(II) ions by a benzobisimidazole based probe in aqueous systems and theoretical calculations . Journal of Photochemistry and Photobiology A: Chemistry.

Bhattacharya, A., Manivannan, V.(2023). Ratiometric detection of Zn(II) and Cd(II) ions by a benzobisimidazole based probe in aqueous systems and theoretical calculations . Journal of Photochemistry and Photobiology A: Chemistry. 444.

Araghni Bhattacharya, Satyajit Mahata, Ashutosh Bandyopadhyay, Biman B. Mandal, Vadivelu Manivannan (2022). Application of 2,4,5‐tris(2‐pyridyl)imidazole as ‘turn‐off’ fluorescence sensor for Cu(II) and Hg(II) ions and in vitro cell imaging . Luminescence.

Bhattacharya, A., Mahata, S., Bandyopadhyay, A., Mandal, B.B., Manivannan, V.(2022). Application of 2,4,5-tris(2-pyridyl)imidazole as ‘turn-off’ fluorescence sensor for Cu(II) and Hg(II) ions and in vitro cell imaging . Luminescence. 37. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 883-891.

Araghni Bhattacharya, Satyajit Mahata, Jadi Praveen Kumar, Biman B. Mandal, Vadivelu Manivannan(2020). Naked-eye detection of Pd2+ ion using a highly selective fluorescent heterocyclic probe by “turn-off” response and in-vitro live cell imaging . Journal of Photochemistry and Photobiology A: Chemistry. 394. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 112441. Elsevier {BV}

Mahata, S., Bhattacharya, A., Kumar, J.P., Mandal, B.B., Manivannan, V.(2020). Naked-eye detection of Pd²⁺ ion using a highly selective fluorescent heterocyclic probe by “turn-off” response and in-vitro live cell imaging . Journal of Photochemistry and Photobiology A: Chemistry. 394.