Aditya Sapre
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View article: Droplets as Cell Models: Chemical Gradient-Induced Directional Filopodia Formation
Droplets as Cell Models: Chemical Gradient-Induced Directional Filopodia Formation Open
Cells are complex chemical systems capable of sensing and responding to environmental cues by dynamically reshaping themselves, e.g. by forming arm-like protrusions such as filopodia. Recapitulating cellular behavior in artificial systems …
View article: Non-reciprocal Chemotactic Movement in Enzyme Cascade Under Flow-Free Conditions
Non-reciprocal Chemotactic Movement in Enzyme Cascade Under Flow-Free Conditions Open
The chemotactic guiding of particles using chemical gradients is an important area of research because of possible applications in drug and cargo delivery to specific locations. In addition, the experimental demonstration of non-reciprocal…
View article: Ionic gradients in flow to control the transport of emissive ions
Ionic gradients in flow to control the transport of emissive ions Open
Concentration gradients of simple salts in microfluidic channels control the transport of a common photo-redox catalyst.
View article: Ionic gradients in flow to control transport of emissive ions
Ionic gradients in flow to control transport of emissive ions Open
Concentration gradients of simple salts in microfluidic channels control the transport of a common photoredox catalyst.
View article: Introduction to Active Colloids
Introduction to Active Colloids Open
This chapter provides an overview of the entire research field of active colloids ranging from molecules to microparticles, spanning their types, propulsion mechanisms, collective behavior, applications, and key research frontiers. The goa…
View article: Ionic gradients in flow to control the transport of emissive ions
Ionic gradients in flow to control the transport of emissive ions Open
Concentration gradients of simple salts in microfluidic channels control the transport of a common photo-redox catalyst.
View article: Ionic gradients in flow to control the transport of emissive ions
Ionic gradients in flow to control the transport of emissive ions Open
Concentration gradients of simple salts in microfluidic channels control the transport of a common photo-redox catalyst.
View article: Programming Fluid Motion Using Multi-Enzyme Micropump Systems
Programming Fluid Motion Using Multi-Enzyme Micropump Systems Open
In the presence of appropriate substrates, surface-anchored enzymes can act as pumps and propel fluid through microchambers. Understanding the dynamic interplay between catalytic reactions and fluid flow is vital to enhancing the accuracy …
View article: Self‐Propelling Macroscale Sheets Powered by Enzyme Pumps
Self‐Propelling Macroscale Sheets Powered by Enzyme Pumps Open
Nanoscale enzymes anchored to surfaces act as chemical pumps by converting chemical energy released from enzymatic reactions into spontaneous fluid flow that propels entrained nano‐ and microparticles. Enzymatic pumps are biocompatible, hi…
View article: Self‐Propelling Macroscale Sheets Powered by Enzyme Pumps
Self‐Propelling Macroscale Sheets Powered by Enzyme Pumps Open
Nanoscale enzymes anchored to surfaces act as chemical pumps by converting chemical energy released from enzymatic reactions into spontaneous fluid flow that propels entrained nano‐ and microparticles. Enzymatic pumps are biocompatible, hi…
View article: Dynamic Oscillation and Motion of Oil‐in‐Water Emulsion Droplets
Dynamic Oscillation and Motion of Oil‐in‐Water Emulsion Droplets Open
The interplay of interfacial tensions on droplets results in a range of self‐powered motions that mimic those of living systems and serve as a tunable model to understand their complex non‐equilibrium behavior. Spontaneous shape deformatio…
View article: Dynamic Oscillation and Motion of Oil‐in‐Water Emulsion Droplets
Dynamic Oscillation and Motion of Oil‐in‐Water Emulsion Droplets Open
The interplay of interfacial tensions on droplets results in a range of self‐powered motions that mimic those of living systems and serve as a tunable model to understand their complex non‐equilibrium behavior. Spontaneous shape deformatio…