Efficient light harvesting in self-assembled organic luminescent nanotubes

SK Bhaumik, D Maity, I Basu, S Chakrabarty… - Chemical …, 2023 - pubs.rsc.org
Luminescent organic nanotubes derived from the co-assembly of cyanostilbene (CS) based
cationic supramolecular polymers and bio-polyanion heparin, a known anticoagulant, have …

Surfactant-mediated enhanced FRET from a quantum-dot complex for ratiometric sensing of food colorants

S Singha, M Manna, P Das, S Pramanik… - Chemical …, 2023 - pubs.rsc.org
Herein we report that a surfactant modified quantum dot-complex (S-QDC; with λem-515 nm)
nanocomposite, as a donor fluorophore, exhibits enhanced Förster resonance energy …

Dual Stimuli-Responsive BSA-Protected Silver Nanocluster-Driven “FRET On–Off” within the Niosomal Membrane: An Amalgamation of Restoration of Aggregation …

A Chatterjee, AK Sharma, S Pramanick… - The Journal of …, 2022 - ACS Publications
Ion-aided inclusion of protein-coated nanoparticles inside the liposomal membranes is
frequently used in drug delivery. However, the stability of the liposomes depends heavily on …

Deep‐Red to Near‐Infrared Carbon Dots in Biosensing and Bio‐medical Applications

S Huang, L Yan, X Chen, JJ Zhu - Chinese Journal of …, 2023 - Wiley Online Library
Comprehensive Summary With the rapid development in the field of biomedical diagnosis
and treatment, carbon dots (CDs) with favorable photostability, biocompatibility and high …

Events at the Interface: How Do Interfaces Modulate the Dynamics and Functionalities of Guest Molecules?

A Chatterjee, P Purkayastha - Langmuir, 2022 - ACS Publications
Chemical and biological interfaces are of various types, which could be between two
materials of the same and/or different states, two phases of the same material, biological …

Molecular-level insights into a tripolyphosphate and pyrophosphate templated membrane assembly

M Prasad, B Hazra, A Sardar, R Mandal, S Gayen… - Soft Matter, 2023 - pubs.rsc.org
Templated assembly of small molecules into nano-structural architectures has been used
extensively by nature throughout its evolution. These systems have also been studied in …

Microviscosity-Assisted Disaggregation of a Model Ophthalmic Drug and FRET-Controlled Singlet Oxygen Generation in Lyotropic Liquid Crystals

A Chatterjee, A Joy, P Purkayastha - Langmuir, 2024 - ACS Publications
Different phases of lyotropic liquid crystals (LLCs), made up of mesogen-like sodium
dodecyl sulfate (SDS), mainly bestow different bulk viscosities. Along with this, the role of …

Photophysical Insights into Nanomaterials-Based DNA-Mediated Superstructure Formation

I Mukherjee, A Chatterjee, M Mukherjee… - The Journal of …, 2024 - ACS Publications
Supramolecular assemblies composed of nanomaterials and mediated by DNAs are a
special class of superstructures that serve various functions, such as drug and gene …

Biocompatible and optically stable hydrophobic fluorescent carbon dots for isolation and imaging of lipid rafts in model membrane

A Chatterjee, Ruturaj, MP Chakraborty, S Nandi… - Analytical and …, 2022 - Springer
Lateral heterogeneity in cell membranes features a variety of compositions that influence
their inherent properties. One such biophysical variation is the formation of a membrane or …

Stepwise Surface Ligand Engineering on Gold Nanoclusters: Controlled Photochemistry, Solvation Dynamics and Photosensitization

A Chatterjee, I Mukherjee, M Mukherjee… - ACS Applied Optical …, 2025 - ACS Publications
The effect of stepwise surface modification of 6-azo-thiothyamine (ATT) protected AuNCs
(ATT-AuNCs), initially with l-Arginine (Arg@ ATT-AuNCs) and further with cationic …