30 citations · 124 across the 21 of their papers we have counts for
8 papers · 1 filter
Miniature work-to-work converter engine powered by motor protein
Suraj Deshmukh, Sougata Guha, Basudha Roy +3
Designing a miniature microscale engine that can override the role of thermal fluctuations has remained elusive and is an important open challenge. Here we provide the design and t…
Effect of Contact Inhibition Locomotion on confined cellular organization
Harshal Potdar, Ignacio Pagonabarraga, Sudipto Muhuri
Experiments performed using micro-patterned one dimensional collision assays have allowed a precise quantitative analysis of the collective manifestation of contact inhibition loco…
Theoretical analysis of cargo transport by catch bonded motors in optical trapping assays
Naren Sundararajan, Sougata Guha, Sudipto Muhuri +1
Dynein motors exhibit catch bonding, where the unbinding rate of the motors from microtubule filaments decreases with increasing opposing load. The implications of this catch bond…
Stabilization of overlapping biofilaments by passive crosslinkers
Sougata Guha, Subhadip Ghosh, Ignacio Pagonabarraga +1
The formation, maintenance and reorganization of the cytoskeletal filament network is essential for a number of cellular processes. While the crucial role played by active forces g…
Dynein catch bond as a mediator of codependent bidirectional cellular transport
Palka Puri, Nisha Gupta, Sameep Chandel +5
Intracellular bidirectional transport of cargo on microtubule filaments is achieved by the collective action of oppositely directed dynein and kinesin motors. Experiments have foun…
Bidirectional motion of filaments: Role of motor proteins and passive cross linkers
Subhadip Ghosh, V N S Pradeep, Sudipto Muhuri +2
In eukaryotic cells, motor proteins (MP) bind to cytoskeletal filaments and move along them in a directed manner generating active stresses. During cell division a spindle structur…