Sathi Roy

About

Dr. Sathi Roy is a DBT-BioCARe Women Scientist and Principal Investigator at the Indian Institute of Technology (IIT) Kharagpur, India. Her research focuses on bioconjugation, layer-by-layer assembly, drug delivery systems, and lateral flow assays. Dr. Roy has contributed to advancements in nanoparticle-based drug delivery, including the development of biodegradable alginate polyelectrolyte capsules and ferritin nanocages for targeted therapy. Her work also encompasses the study of lysosomal proton buffering using poly(ethylenimine) measured in situ by fluorescent pH-sensor microcapsules. She has collaborated with international researchers and has been cited over 650 times, reflecting the impact of her contributions to nanomedicine and bio-nano interfaces. Dr. Roy's expertise extends to the synthesis and surface modification of nanomaterials, as well as their application in biomedical diagnostics and therapeutics.

Employment

• IIT Kharagpur DBT-BioCARe Women Scientist
  2024 - 2026
• Fraunhofer Institute for Applied Polymer Research Research Associate
  2020 - 2022
• Universität Hamburg Research Associate
  2019 - 2020

Education

• Universität Hamburg PhD
  2018 - Present

Projects & Funding

Projects & funding information is unavailable.

Publications (12)

• Layer-by-Layer Fabrication of Polyelectrolyte Microcapsules: A Laboratory Experiment on Polymeric Self-Assembly, Microencapsulation, and the Underlying Chemistry
  Journal of Chemical Education 2026 2 citations DOI: 10.1021/acs.jchemed.5c01139
  +Save
• Single-cell resolution of nanoparticle uptake and release: quantitative frameworks for targeted therapy
  Nanoscale 2026 0 citations DOI: 10.1039/D5NR03963K
  +Save
• Interfacing with the Brain: How Nanotechnology Can Contribute.
  ACS nano 2025 62 citations DOI: 10.1021/acsnano.4c10525
  +Save
• Overcoming Non-Specific Interactions for Efficient Encapsulation of Doxorubicin in Ferritin Nanocages for Targeted Drug Delivery.
  Small (Weinheim an der Bergstrasse, Germany) 2023 26 citations DOI: 10.1002/smll.202205606
  +Save
• Quantitative considerations about the size dependence of cellular entry and excretion of colloidal nanoparticles for different cell types.
  Chemtexts 2022 11 citations DOI: 10.1007/s40828-021-00159-6
  +Save
• Lysosomal Proton Buffering of Poly(ethylenimine) Measured In Situ by Fluorescent pH-Sensor Microcapsules.
  ACS nano 2020 95 citations DOI: 10.1021/acsnano.9b10219
  +Save
• Assembly and Degradation of Inorganic Nanoparticles in Biological Environments.
  Bioconjugate chemistry 2019 39 citations DOI: 10.1021/acs.bioconjchem.9b00645
  +Save
• Biodegradable Alginate Polyelectrolyte Capsules As Plausible Biocompatible Delivery Carriers.
  ACS applied bio materials 2019 29 citations DOI: 10.1021/acsabm.9b00203
  +Save
• The Future of Layer-by-Layer Assembly: A Tribute to ACS Nano Associate Editor Helmuth Möhwald.
  ACS nano 2019 284 citations DOI: 10.1021/acsnano.9b03326
  +Save
• Remotely controlled opening of delivery vehicles and release of cargo by external triggers.
  Advanced drug delivery reviews 2018 54 citations DOI: 10.1016/j.addr.2018.10.003
  +Save