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  • Ayusman Sen
2019

Catalytic Conversion of Ethanol to Liquid Hydrocarbons by Tin-Promoted Raney Nickel Supported on Alumina

Mandal, S. & Sen, A., Apr 22 2019, In : ACS Applied Energy Materials. 2, 4, p. 2398-2401 4 p.

Research output: Contribution to journalArticle

1 Scopus citations

Chapter 11: Collective Behaviour of Artificial Microswimmers in Response to Environmental Conditions

Altemose, A. & Sen, A., Jan 1 2019, Self-organized Motion: Physicochemical Design based on Nonlinear Dynamics. Lagzi, I., Pimienta, V., Suematsu, N. J., Nakata, S. & Kitahata, H. (eds.). 14 ed. Royal Society of Chemistry, p. 250-283 34 p. (RSC Theoretical and Computational Chemistry Series; vol. 2019-January, no. 14).

Research output: Chapter in Book/Report/Conference proceedingChapter

Direct Single Molecule Imaging of Enhanced Enzyme Diffusion

Xu, M., Ross, J. L., Valdez, L. & Sen, A., Sep 17 2019, In : Physical Review Letters. 123, 12, 128101.

Research output: Contribution to journalArticle

4 Scopus citations

Fight the flow: The role of shear in artificial rheotaxis for individual and collective motion

Baker, R., Kauffman, J. E., Laskar, A., Shklyaev, O. E., Potomkin, M., Dominguez-Rubio, L., Shum, H., Cruz-Rivera, Y., Aranson, I. S., Balazs, A. C. & Sen, A., Jun 14 2019, In : Nanoscale. 11, 22, p. 10944-10951 8 p.

Research output: Contribution to journalArticle

2 Scopus citations

Light-Induced Convective Segregation of Different Sized Microparticles

Manna, R. K., Shklyaev, O. E., Kauffman, J., Tansi, B., Sen, A. & Balazs, A. C., May 15 2019, In : ACS Applied Materials and Interfaces. 11, 19, p. 18004-18012 9 p.

Research output: Contribution to journalArticle

2 Scopus citations

Metabolon formation by chemotaxis

Zhao, X. & Sen, A., 2019, Methods in Enzymology. Academic Press Inc., p. 45-62 18 p. (Methods in Enzymology; vol. 617).

Research output: Chapter in Book/Report/Conference proceedingChapter

Motility of Enzyme-Powered Vesicles

Ghosh, S., Mohajerani, F., Son, S., Velegol, D., Butler, P. J. & Sen, A., Sep 11 2019, In : Nano letters. 19, 9, p. 6019-6026 8 p.

Research output: Contribution to journalArticle

2 Scopus citations

Nonuniform Crowding Enhances Transport

Collins, M., Mohajerani, F., Ghosh, S., Guha, R., Lee, T. H., Butler, P. J., Sen, A. & Velegol, D., Aug 27 2019, In : ACS nano. 13, 8, p. 8946-8956 11 p.

Research output: Contribution to journalArticle

2 Scopus citations

Organization of Particle Islands through Light-Powered Fluid Pumping

Tansi, B. M., Peris, M. L., Shklyaev, O. E., Balazs, A. C. & Sen, A., Feb 18 2019, In : Angewandte Chemie - International Edition. 58, 8, p. 2295-2299 5 p.

Research output: Contribution to journalArticle

2 Scopus citations

Positive and negative chemotaxis of enzyme-coated liposome motors

Somasundar, A., Ghosh, S., Mohajerani, F., Massenburg, L. N., Yang, T., Cremer, P. S., Velegol, D. & Sen, A., Dec 1 2019, In : Nature nanotechnology. 14, 12, p. 1129-1134 6 p.

Research output: Contribution to journalArticle

1 Scopus citations

Self-Organization of Fluids in a Multienzymatic Pump System

Maiti, S., Shklyaev, O. E., Balazs, A. C. & Sen, A., Mar 12 2019, In : Langmuir. 35, 10, p. 3724-3732 9 p.

Research output: Contribution to journalArticle

1 Scopus citations

Shape-directed rotation of homogeneous micromotors via catalytic self-electrophoresis

Brooks, A. M., Tasinkevych, M., Sabrina, S., Velegol, D., Sen, A. & Bishop, K. J. M., Dec 1 2019, In : Nature communications. 10, 1, 495.

Research output: Contribution to journalArticle

8 Scopus citations

Shape-programmed 3D printed swimming microtori for the transport of passive and active agents

Baker, R. D., Montenegro-Johnson, T., Sediako, A. D., Thomson, M. J., Sen, A., Lauga, E. & Aranson, I. S., Dec 1 2019, In : Nature communications. 10, 1, 4932.

Research output: Contribution to journalArticle

Open Access
2017

Chemically Controlled Spatiotemporal Oscillations of Colloidal Assemblies

Altemose, A., Sánchez-Farrán, M. A., Duan, W., Schulz, S., Borhan, A., Crespi, V. H. & Sen, A., Jan 1 2017, In : Angewandte Chemie - International Edition. 56, 27, p. 7817-7821 5 p.

Research output: Contribution to journalArticle

19 Scopus citations

Chemically Propelled Molecules and Machines

Dey, K. K. & Sen, A., Jun 14 2017, In : Journal of the American Chemical Society. 139, 23, p. 7666-7676 11 p.

Research output: Contribution to journalReview article

62 Scopus citations

Chemotaxis of Molecular Dyes in Polymer Gradients in Solution

Guha, R., Mohajerani, F., Collins, M., Ghosh, S., Sen, A. & Velegol, D., Nov 8 2017, In : Journal of the American Chemical Society. 139, 44, p. 15588-15591 4 p.

Research output: Contribution to journalArticle

14 Scopus citations

Complete Ag4M2(DMSA)4 (M = Ni, Pd, Pt, DMSA = Dimercaptosuccinic Acid) Cluster Series: Optical Properties, Stability, and Structural Characterization

Biltek, S. R., Reber, A. C., Khanna, S. N. & Sen, A., Jul 20 2017, In : Journal of Physical Chemistry A. 121, 28, p. 5324-5331 8 p.

Research output: Contribution to journalArticle

3 Scopus citations

Distinguishing advective and powered motion in self-propelled colloids

Byun, Y. M., Lammert, P. E., Hong, Y., Sen, A. & Crespi, V. H., Oct 12 2017, In : Journal of Physics Condensed Matter. 29, 44, 445101.

Research output: Contribution to journalArticle

3 Scopus citations

Enhanced Diffusion of Passive Tracers in Active Enzyme Solutions

Zhao, X., Dey, K. K., Jeganathan, S., Butler, P. J., Córdova-Figueroa, U. M. & Sen, A., Aug 9 2017, In : Nano letters. 17, 8, p. 4807-4812 6 p.

Research output: Contribution to journalArticle

14 Scopus citations

Exothermicity Is Not a Necessary Condition for Enhanced Diffusion of Enzymes

Illien, P., Zhao, X., Dey, K. K., Butler, P. J., Sen, A. & Golestanian, R., Jul 12 2017, In : Nano letters. 17, 7, p. 4415-4420 6 p.

Research output: Contribution to journalArticle

38 Scopus citations

'Fuelled' motion: Phoretic motility and collective behaviour of active colloids

Illien, P., Golestanian, R. & Sen, A., Sep 21 2017, In : Chemical Society Reviews. 46, 18, p. 5508-5518 11 p.

Research output: Contribution to journalReview article

59 Scopus citations

Harnessing catalytic pumps for directional delivery of microparticles in microchambers

Das, S., Shklyaev, O. E., Altemose, A., Shum, H., Ortiz-Rivera, I., Valdez, L., Mallouk, T. E., Balazs, A. C. & Sen, A., Feb 17 2017, In : Nature communications. 8, 14384.

Research output: Contribution to journalArticle

19 Scopus citations

Modulation of Spatiotemporal Particle Patterning in Evaporating Droplets: Applications to Diagnostics and Materials Science

Guha, R., Mohajerani, F., Mukhopadhyay, A., Collins, M. D., Sen, A. & Velegol, D., Dec 13 2017, In : ACS Applied Materials and Interfaces. 9, 49, p. 43352-43362 11 p.

Research output: Contribution to journalArticle

9 Scopus citations

Solutal and thermal buoyancy effects in self-powered phosphatase micropumps

Valdez, L., Shum, H., Ortiz-Rivera, I., Balazs, A. C. & Sen, A., Jan 1 2017, In : Soft matter. 13, 15, p. 2800-2807 8 p.

Research output: Contribution to journalArticle

16 Scopus citations
2016

Catalytic Motors-Quo Vadimus?

Dey, K. K., Wong, F., Altemose, A. & Sen, A., Feb 1 2016, In : Current Opinion in Colloid and Interface Science. 21, p. 4-13 10 p.

Research output: Contribution to journalReview article

36 Scopus citations

Convective flow reversal in self-powered enzyme micropumps

Ortiz-Rivera, I., Shum, H., Agrawal, A., Sen, A. & Balazs, A. C., Mar 8 2016, In : Proceedings of the National Academy of Sciences of the United States of America. 113, 10, p. 2585-2590 6 p.

Research output: Contribution to journalArticle

30 Scopus citations

Correction: Enhanced Transport into and out of Dead-End Pores (ACS Nano (2015) 9:1 (746-753) DOI: 10.1021/nn506216b)

Kar, A., Chiang, T. Y., Rivera, I. O., Sen, A. & Velegol, D., Mar 22 2016, In : ACS nano. 10, 3, 1 p.

Research output: Contribution to journalComment/debate

Dynamic coupling at the Ångström scale

Dey, K. K., Pong, F. Y., Breffke, J., Pavlick, R., Hatzakis, E., Pacheco, C. & Sen, A., Jan 18 2016, In : Angewandte Chemie - International Edition. 55, 3, p. 1113-1117 5 p.

Research output: Contribution to journalArticle

12 Scopus citations

Enzyme Micropump-Based Inhibitor Assays

Ortiz-Rivera, I., Courtney, T. M. & Sen, A., Apr 5 2016, In : Advanced Functional Materials. 26, 13, p. 2135-2142 8 p.

Research output: Contribution to journalArticle

12 Scopus citations

Harnessing surface-bound enzymatic reactions to organize microcapsules in solution

Shklyaev, O. E., Shum, H., Sen, A. & Balazs, A. C., Mar 2016, In : Science Advances. 2, 3, e1501835.

Research output: Contribution to journalArticle

9 Scopus citations

Progress toward Light-Harvesting Self-Electrophoretic Motors: Highly Efficient Bimetallic Nanomotors and Micropumps in Halogen Media

Wong, F. & Sen, A., Jul 26 2016, In : ACS nano. 10, 7, p. 7172-7179 8 p.

Research output: Contribution to journalArticle

36 Scopus citations

Self-propelled motors: Light-seeking synthetic trees

Sen, A., Dec 1 2016, In : Nature nanotechnology. 11, 12, p. 1003-1004 2 p.

Research output: Contribution to journalShort survey

2 Scopus citations

Synthetic Micro/Nanomotors and Pumps: Fabrication and Applications

Wong, F., Dey, K. K. & Sen, A., Jul 1 2016, In : Annual Review of Materials Research. 46, p. 407-432 26 p.

Research output: Contribution to journalReview article

44 Scopus citations
2015

Anatomy of Nanoscale Propulsion

Yadav, V., Duan, W., Butler, P. J. & Sen, A., Jun 22 2015, In : Annual Review of Biophysics. 44, p. 77-100 24 p.

Research output: Contribution to journalArticle

32 Scopus citations

A tale of two forces: Simultaneous chemical and acoustic propulsion of bimetallic micromotors

Wang, W., Duan, W., Zhang, Z., Sun, M., Sen, A. & Mallouk, T. E., Jan 21 2015, In : Chemical Communications. 51, 6, p. 1020-1023 4 p.

Research output: Contribution to journalArticle

55 Scopus citations

Atom precise platinum-thiol crowns

George, A., Asha, K. S., Reber, A. C., Biltek, S. R., Pedicini, A. F., Sen, A., Khanna, S. N. & Mandal, S., Dec 14 2015, In : Nanoscale. 7, 46, p. 19448-19452 5 p.

Research output: Contribution to journalArticle

6 Scopus citations

Boundaries can steer active Janus spheres

Das, S., Garg, A., Campbell, A. I., Howse, J., Sen, A., Velegol, D., Golestanian, R. & Ebbens, S. J., Dec 1 2015, In : Nature communications. 6, 8999.

Research output: Contribution to journalArticle

147 Scopus citations

Chemical conversion pathways for carbohydrates

Chatterjee, C., Pong, F. & Sen, A., Jan 1 2015, In : Green Chemistry. 17, 1, p. 40-71 32 p.

Research output: Contribution to journalReview article

167 Scopus citations

Enhanced transport into and out of dead-end pores

Kar, A., Chiang, T. Y., Ortiz Rivera, I., Sen, A. & Velegol, D., Jan 27 2015, In : ACS Nano. 9, 1, p. 746-753 8 p.

Research output: Contribution to journalArticle

67 Scopus citations

From one to many: Dynamic assembly and collective behavior of self-propelled colloidal motors

Wang, W., Duan, W., Ahmed, S., Sen, A. & Mallouk, T. E., Jul 21 2015, In : Accounts of Chemical Research. 48, 7, p. 1938-1946 9 p.

Research output: Contribution to journalArticle

128 Scopus citations

Impulsive Enzymes: A New Force in Mechanobiology

Butler, P. J., Dey, K. K. & Sen, A., Jan 1 2015, In : Cellular and Molecular Bioengineering. 8, 1, p. 106-118 13 p.

Research output: Contribution to journalArticle

15 Scopus citations

Micromotors Powered by Enzyme Catalysis

Dey, K. K., Zhao, X., Tansi, B. M., Méndez-Ortiz, W. J., Córdova-Figueroa, U. M., Golestanian, R. & Sen, A., Dec 9 2015, In : Nano letters. 15, 12, p. 8311-8315 5 p.

Research output: Contribution to journalArticle

94 Scopus citations

Sensitive colorimetric sensors for visual detection of carbon dioxide and sulfur dioxide

Chatterjee, C. & Sen, A., Mar 14 2015, In : Journal of Materials Chemistry A. 3, 10, p. 5642-5647 6 p.

Research output: Contribution to journalArticle

26 Scopus citations

Synthetic Nano- and Micromachines in Analytical Chemistry: Sensing, Migration, Capture, Delivery, and Separation

Duan, W., Wang, W., Das, S., Yadav, V., Mallouk, T. E. & Sen, A., Jul 22 2015, In : Annual Review of Analytical Chemistry. 8, p. 311-333 23 p.

Research output: Contribution to journalReview article

72 Scopus citations
2014

Chemotactic separation of enzymes

Dey, K. K., Das, S., Poyton, M. F., Sengupta, S., Butler, P. J., Cremer, P. S. & Sen, A., Dec 23 2014, In : ACS nano. 8, 12, p. 11941-11949 9 p.

Research output: Contribution to journalArticle

51 Scopus citations

DNA polymerase as a molecular motor and pump

Sengupta, S., Spiering, M. M., Dey, K. K., Duan, W., Patra, D., Butler, P. J., Astumian, R. D., Benkovic, S. J. & Sen, A., Mar 25 2014, In : ACS nano. 8, 3, p. 2410-2418 9 p.

Research output: Contribution to journalArticle

50 Scopus citations

Isolation and structural characterization of a silver-platinum nanocluster, Ag4Pt2(DMSA)4

Biltek, S. R., Sen, A., Pedicini, A. F., Reber, A. C. & Khanna, S. N., Sep 18 2014, In : Journal of Physical Chemistry A. 118, 37, p. 8314-8319 6 p.

Research output: Contribution to journalArticle

18 Scopus citations

Self-powered enzyme micropumps

Sengupta, S., Patra, D., Ortiz-Rivera, I., Agrawal, A., Shklyaev, S., Dey, K. K., Córdova-Figueroa, U., Mallouk, T. E. & Sen, A., May 2014, In : Nature Chemistry. 6, 5, p. 415-422 8 p.

Research output: Contribution to journalArticle

105 Scopus citations

Self-powered enzyme micropumps.

Sengupta, S., Patra, D., Ortiz-Rivera, I., Agrawal, A., Shklyaev, S., Dey, K. K., Córdova-Figueroa, U., Mallouk, T. E. & Sen, A., Jan 1 2014, In : Nature Chemistry. 6, 5, p. 415-422 8 p.

Research output: Contribution to journalArticle

Self-powered glucose-responsive micropumps

Zhang, H., Duan, W., Lu, M., Zhao, X., Shklyaev, S., Liu, L., Huang, T. J. & Sen, A., Jan 1 2014, In : ACS nano. 8, 8, p. 8537-8542 6 p.

Research output: Contribution to journalArticle

22 Scopus citations