Publications

Mapping the L-tryptophan Capped Copper Nanocluster Mediated Binding and Targeted pH-Responsive Release of Doxorubicin via Fluorescence Resonance Energy Transfer (FRET).
Aarya, Anna Sebastian, Kavya P., Indrajit Bhattacharjee, Abhishek Singh Shekhawat, Bibhu Ranjan Sarangi and Supratik Sen Mojumdar*
Materials Advances (in press) (2025)
Cyclodextrin-Assisted L-Cysteine-Capped Copper Nanoclusters: Rapid Synthesis, Enhanced Photoluminescence, and Small Molecule Interactions in Complex Biological Matrices
Kavya P., Anna Sebastian, Aarya, Athira S., and Supratik Sen Mojumdar*
Chemistry-An Asian Journal (in press) (2025)
Exploring the Photophysical Properties of Self-Assembled Phenylalanine: Aggregation-Induced Emission, Fluorescent Hydrogel Formation and Selective Interaction with Hemin
Abhineet Verma, Aarya, Kavya P.,  Anna Sebastian, and Supratik Sen Mojumdar*
ACS Applied Optical Materials 3 817-827 (2025)
Probing the Self-Aggregation of l-Tryptophan into Spherical Microstructures and Their Selective Interactions with Bilirubin
Aarya, Anna Sebastian, Kavya P., and Supratik Sen Mojumdar*
ACS Applied Bio Materials 8 1157-1166 (2025)
Direct observation of prion-like propagation of protein misfolding templated by pathogenic mutants in single molecules
K. Neupane, A. Narayan, S. Sen Mojumdar, G. Adhikari, C. Garen and M. T. Woodside*
Nature Chemical Biology 20 1220-1226 (2024)
Temperature-Induced Luminescence Intensity Fluctuation of Protein-Protected Copper Nanoclusters: Role of Scaffold Conformation vs Nonradiative Transition.
A. Sebastian, Kavya P., Aarya, and S. Sen Mojumdar*
ACS Omega 9 (19) 21520-21527 (2024)
L-Tyrosine Capped Silver Nanocluster: An Efficient Reusable Luminescent Nano-Probe for Simple, Rapid and Reliable Detection of Hemoglobin in Real Blood Samples.
Kavya P., Aarya, Anna Sebastian, and Supratik Sen Mojumdar*
Sensors and Actuators B: Chemical 401 134923:1-8 (2024)
Role of a Mild Reducing Agent in Designing a Copper Nanocluster-Based Tunable Dual-Metal Sensor for the Selective and Sensitive Detection of Ag^+ and Fe^2+
Anna Sebastian, Aarya, Kavya P., Supratik Sen Mojumdar*
Chemical Physics Impact 6 100249:1-8 (2023)
Rapid Detection of Ag(I) via Size-Induced Photoluminescence Quenching of Biocompatible Green-Emitting, L-Tryptophan-Scaffolded Copper Nanoclusters
Aarya, Telna Thomas, Bibhu Ranjan Sarangi, Supratik Sen Mojumdar*
ACS Omega 8 14630-14640 (2023)
Lysozyme protected copper nano-cluster: A photo-switch for the selective sensing of Fe^2+
Anna Sebastian, Aarya, Bibhu Ranjan Sarangi and Supratik Sen Mojumdar*
J. Photochem. Photobiol. A: Chemistry 436 114378-1-9 (2023)
Role of Dimer Interface on the Cooperativity and Misfolding in SOD1 Studied by Single Molecule Force Spectroscopy
Supratik Sen Mojumdar, Zackary Scholl, Michelle Sullivan, Craig Garen, Michael T Woodside
Biophysical Journal (Conference Abstract) 114 (3) 356a (2018)
Partially Native Intermediates Mediate Misfolding of SOD1 in Single Molecule Folding Trajectories
Supratik Sen Mojumdar, Zackary N Scholl, Derek R Dee, Logan Rouleau, Uttam Anand, Craig Garen, Michael T Woodside
Nature Communications 8 1881 (2017)
Multiple intermediates in the folding of superoxide dismutase 1 revealed by single molecule force spectroscopy
Supratik Sen Mojumdar, Derek R Dee, Logan Rouleau, Uttam Anand, Craig Garen, Michael T Woodside
Biophysical Journal (Conference Abstract) 110 (3) 497a (2016)
In what time scale proton transfer takes place in a live CHO cell?
Supratik Sen Mojumdar, Rajdeep Chowdhury, Amit Kumar Mandal, Kankan Bhattacharyya
The Journal of chemical physics 138 (21) 215102 (2013)
FRET between a donor and an acceptor covalently bound to human serum albumin in native and non-native states
Rajdeep Chowdhury, Shyamtanu Chattoraj, Supratik Sen Mojumdar, Kankan Bhattacharyya
Physical Chemistry Chemical Physics 15 (38) 16286-16293 (2013)
Deoxycholate induced tetramer of αA-crystallin and sites of phosphorylation: Fluorescence correlation spectroscopy and femtosecond solvation dynamics
Aritra Chowdhury, Supratik Sen Mojumdar, Aparajita Choudhury, Rajat Banerjee, Kali Pada Das, Dibyendu Kumar Sasmal, Kankan Bhattacharyya
The Journal of Chemical Physics 136 (15) 155101 (2012)
Effect of ionic liquid on diffusion in P123 gel: fluorescence correlation spectroscopy
Amit Kumar Mandal, Supratik Sen Mojumdar, Atanu Kumar Das, Kankan Bhattacharyya
ChemPhysChem 13 (7) 1942-1948 (2012)
Solvation dynamics under a microscope: Single giant lipid vesicle
Supratik Sen Mojumdar, Shirsendu Ghosh, Tridib Mondal, Kankan Bhattacharyya
Langmuir 28 (27) 10230-10237 (2012)
Effect of ionic liquid on the native and denatured state of a protein covalently attached to a probe: solvation dynamics study
Rajdeep Chowdhury, Supratik Sen Mojumdar, Shyamtanu Chattoraj, Kankan Bhattacharyya
The Journal of chemical physics 137 (5) 055104 (2012)
Role of ionic liquid on the conformational dynamics in the native, molten globule, and unfolded states of cytochrome c: a fluorescence correlation spectroscopy study
Supratik Sen Mojumdar, Rajdeep Chowdhury, Shyamtanu Chattoraj, Kankan Bhattacharyya
The Journal of Physical Chemistry B 116 (40) 12189-12198 (2012)