3 citations · 6 across the 11 of their papers we have counts for
11 papers
Packing, Phase Separation and Interface Compatibility in Reversibly Crosslinked Polymers
Abhishek S. Chankapure, Rahul Karmakar, Srikanth Sastry +2
Vitrimers are a class of crosslinked polymer that are capable of undergoing bond exchange reactions, allowing structural reorganization while maintaining overall network integrity.…
Microphase Separation Controls the Dynamics of Associative Vitrimers
Rahul Karmakar, Abhishek S. Chankapure, Srikanth Sastry +2
Vitrimers are a class of polymers characterized by dynamic covalent networks, where specific monomer units, which are know as stickers, form reversible crosslinks that enable netwo…
Rouse Mode Analysis of Chain Relaxation in Reversibly Crosslinked Polymer Melts
Rahul Karmakar, Srikanth Sastry, Sanat K. Kumar +1
Polymer melts with chains undergoing reversible crosslinking have distinctively favorable dynamic properties, e.g., self healing and reprocessability. In these situations there are…
An Explainable AI Model for Binary LJ Fluids
Israrul H Hashmi, Rahul Karmakar, Marripelli Maniteja +2
Lennard-Jones (LJ) fluids serve as an important theoretical framework for understanding molecular interactions. Binary LJ fluids, where two distinct species of particles interact b…
Extrapolative ML Models for Copolymers
Israrul H. Hashmi, Himanshu, Rahul Karmakar +1
Machine learning models have been progressively used for predicting materials properties. These models can be built using pre-existing data and are useful for rapidly screening the…
A data balancing approach towards design of an expert system for Heart Disease Prediction
Rahul Karmakar, Udita Ghosh, Arpita Pal +3
Heart disease is a serious global health issue that claims millions of lives every year. Early detection and precise prediction are critical to the prevention and successful treatm…
Deep Learning-based Sentiment Analysis of Olympics Tweets
Indranil Bandyopadhyay, Rahul Karmakar
Sentiment analysis (SA), is an approach of natural language processing (NLP) for determining a text's emotional tone by analyzing subjective information such as views, feelings, an…
Entropic Cohesion in Vitrimers
Rahul Karmakar, Himanshu, Srikanth Sastry +2
Vitrimers are polymer networks that can undergo bond exchange reactions. They dynamically rearrange their structures while maintaining their overall integrity, thus resulting in un…
Transport of particles through RO membrane in steady state condition
Rahul Karmakar, Jaydeb Chakrabarti
Reverse Osmosis(RO) membranes are widespread nowadays for separating the solvent from a solution. RO membranes are made of polymer matrix. Experiments show changes in relative inte…
Hot crystals of thermo-responsive particles with temperature dependent diameter in presence of a temperature gradient
Rahul Karmakar, Jaydeb Chakrabarti
Structure formation in non-equilibrium steady state conditions is poorly understood. Non-equilibrium steady state can be achieved in a system by maintaining temperature gradient. A…
Model studies on motion of respiratory droplets driven through a face mask
Rahul Karmakar, Aishani Ghosal, Jaydeb Chakrabarti
Face masks are used to intercept respiratory droplets to prevent spreading of air-borne diseases. Designing face masks with better efficiency needs microscopic understanding on how…