עקוב אחר
Shivaprakash N. Ramakrishna
Shivaprakash N. Ramakrishna
Senior Scientist, ETH Zurich
כתובת אימייל מאומתת בדומיין mat.ethz.ch
כותרת
צוטט על ידי
צוטט על ידי
שנה
Topological polymer chemistry enters surface science: linear versus cyclic polymer brushes
G Morgese, L Trachsel, M Romio, M Divandari, SN Ramakrishna, ...
Angewandte Chemie 128 (50), 15812-15817, 2016
1802016
Roughness-dependent tribology effects on discontinuous shear thickening
CP Hsu, SN Ramakrishna, M Zanini, ND Spencer, L Isa
Proceedings of the National Academy of Sciences 115 (20), 5117-5122, 2018
1522018
Chemical design of non‐ionic polymer brushes as biointerfaces: Poly (2‐oxazine) s outperform both poly (2‐oxazoline) s and PEG
G Morgese, B Verbraeken, SN Ramakrishna, Y Gombert, E Cavalli, ...
Angewandte Chemie International Edition 57 (36), 11667-11672, 2018
1162018
Controlling adhesion force by means of nanoscale surface roughness
SN Ramakrishna, LY Clasohm, A Rao, ND Spencer
Langmuir 27 (16), 9972-9978, 2011
1112011
Next‐generation polymer shells for inorganic nanoparticles are highly compact, ultra‐dense, and long‐lasting cyclic brushes
G Morgese, B Shirmardi Shaghasemi, V Causin, M Zenobi‐Wong, ...
Angewandte Chemie 129 (16), 4578-4582, 2017
1052017
Topology effects on the structural and physicochemical properties of polymer brushes
M Divandari, G Morgese, L Trachsel, M Romio, ES Dehghani, ...
Macromolecules 50 (19), 7760-7769, 2017
892017
Functionalized wood with tunable tribopolarity for efficient triboelectric nanogenerators
J Sun, K Tu, S Büchele, SM Koch, Y Ding, SN Ramakrishna, S Stucki, ...
Matter 4 (9), 3049-3066, 2021
722021
Fabrication and interfacial properties of polymer brush gradients by surface-initiated Cu (0)-mediated controlled radical polymerization
ES Dehghani, Y Du, T Zhang, SN Ramakrishna, ND Spencer, R Jordan, ...
Macromolecules 50 (6), 2436-2446, 2017
692017
Layering of ionic liquids on rough surfaces
A Sheehan, LA Jurado, SN Ramakrishna, A Arcifa, A Rossi, ND Spencer, ...
Nanoscale 8 (7), 4094-4106, 2016
622016
Design and characterization of ultrastable, biopassive and lubricious cyclic poly (2-alkyl-2-oxazoline) brushes
W Yan, M Divandari, JG Rosenboom, SN Ramakrishna, L Trachsel, ...
Polymer Chemistry 9 (19), 2580-2589, 2018
592018
Loops and cycles at surfaces: The unique properties of topological polymer brushes
EM Benetti, M Divandari, SN Ramakrishna, G Morgese, W Yan, ...
Chemistry–A European Journal 23 (51), 12433-12442, 2017
582017
Study of adhesion and friction properties on a nanoparticle gradient surface: transition from JKR to DMT contact mechanics
SN Ramakrishna, PC Nalam, LY Clasohm, ND Spencer
Langmuir 29 (1), 175-182, 2013
582013
Crosslinking polymer brushes with ethylene glycol-containing segments: Influence on physicochemical and antifouling properties
ES Dehghani, ND Spencer, SN Ramakrishna, EM Benetti
Langmuir 32 (40), 10317-10327, 2016
552016
Exploring the roles of roughness, friction and adhesion in discontinuous shear thickening by means of thermo-responsive particles
CP Hsu, J Mandal, SN Ramakrishna, ND Spencer, L Isa
Nature communications 12 (1), 1477, 2021
542021
Polymer topology determines the formation of protein corona on core–shell nanoparticles
M Schroffenegger, NS Leitner, G Morgese, SN Ramakrishna, M Willinger, ...
ACS nano 14 (10), 12708-12718, 2020
532020
Growing Polymer Brushes from a Variety of Substrates under Ambient Conditions by Cu0-Mediated Surface-Initiated ATRP
W Yan, M Fantin, S Ramakrishna, ND Spencer, K Matyjaszewski, ...
ACS applied materials & interfaces 11 (30), 27470-27477, 2019
532019
Correlating diameter, mechanical and structural properties of poly (L-lactide) fibres from needleless electrospinning
A Morel, S Domaschke, VU Kumaran, D Alexeev, A Sadeghpour, ...
Acta biomaterialia 81, 169-183, 2018
532018
Adhesion and friction properties of polymer brushes on rough surfaces: A gradient approach
SN Ramakrishna, RM Espinosa-Marzal, VV Naik, PC Nalam, ND Spencer
Langmuir 29 (49), 15251-15259, 2013
512013
Poly (acrylamide) films at the solvent-induced glass transition: adhesion, tribology, and the influence of crosslinking
A Li, SN Ramakrishna, ES Kooij, RM Espinosa-Marzal, ND Spencer
Soft Matter 8 (35), 9092-9100, 2012
512012
Controlled crosslinking is a tool to precisely modulate the nanomechanical and nanotribological properties of polymer brushes
ES Dehghani, SN Ramakrishna, ND Spencer, EM Benetti
Macromolecules 50 (7), 2932-2941, 2017
502017
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מאמרים 1–20