55 citations · 249 across the 21 of their papers we have counts for
22 papers
Shape Transformations and Rupture of a Vesicle Driven by an Encapsulated Active Particle
Gaurav Kumar, Abhishek Chaudhuri, Rajeev Kapri +1
Biological membranes are highly deformable structures that undergo shape transformations during numerous cellular processes. These transformations are often driven by active agents…
Polymer translocation through extended patterned pores in two dimensions: scaling of the total translocation time
Andri Sharma, Abhishek Chaudhuri, Rajeev Kapri
We study the translocation of a flexible polymer through extended patterned pores using molecular dynamics (MD) simulations. We consider cylindrical and conical pore geometries tha…
Spatial organisation of multiple species of active particles interacting with an interface
Love Grover, Rajeev Kapri, Abhishek Chaudhuri
We investigate the steady-state organisation of active particles residing on an interface. Particle activity induces interface deformations, while the local shape of the interface…
Packing and ejection dynamics of polymers: Role of confinement, polymer stiffness and activity
Gokul Upadhyay, Rajeev Kapri, Anil Kumar Dasanna +1
The translocation of biopolymers, such as DNA and proteins, across cellular or nuclear membranes is essential for numerous biological processes. The translocation dynamics are infl…
Stochastic resonance in a model of a periodically driven DNA : Multiple transitions, scaling and sequence dependence
Ramu Kumar Yadav, M. Suman Kalyan, Rajeev Kapri +1
We numerically study stochastic resonance in the unzipping of a model double-stranded DNA by a periodic force. We observe multiple peaks in stochastic resonance in the output signa…
Driven translocation of a semiflexible polymer through a conical channel in the presence of attractive surface interactions
Andri Sharma, Rajeev Kapri, Abhishek Chaudhuri
We study the translocation of a semiflexible polymer through a conical channel with attractive surface interactions and a driving force which varies spatially inside the channel. U…