Considerations of aerosol-jet printing for the fabrication of printed hybrid electronic circuits

DR Hines, Y Gu, AA Martin, P Li, J Fleischer… - Additive …, 2021 - Elsevier
Additive manufacturing (AM) methods are coming of age and are being used to not only
fabricate non-functional prototype parts but also to fabricate high-quality functional parts …

Enabling High-Capacitance Supercapacitors by Polyelectrolyte Brushes

L Qing, J Jiang - ACS nano, 2023 - ACS Publications
Polyelectrolyte brushes (PEBs) hold excellent potential for designing high-capacitance
electrical double-layer capacitors (EDLCs), a crucial component of supercapacitors. Both …

Hydrophilic and Apolar Hydration in Densely Grafted Cationic Brushes and Counterions with Large Mobilities

R Ishraaq, TS Akash, A Bera, S Das - The Journal of Physical …, 2023 - ACS Publications
We employ an all-atom molecular dynamics (MD) simulation framework to unravel water
microstructure and ion properties for cationic [poly (2-(methacryloyloxy) ethyl) …

Emerging macromolecular brush-based materials for stabilizing lithium metal anodes

X Lin, L Li, EL da Silva, T Yang, Q Liu - Materials Today, 2024 - Elsevier
Li-metal anode (LMA) has attracted significant attention as a prospective anode material for
next-generation Li-metal batteries (LMBs). However, the development of LMBs is hampered …

Quantification of mono-and multivalent counterion-mediated bridging in polyelectrolyte brushes

TH Pial, HS Sachar, S Das - Macromolecules, 2021 - ACS Publications
Multivalent counterion-induced bridging interactions have been identified as the key
mechanism of drastic collapse of the height of polyelectrolyte (PE) brushes. In this article, we …

All-atom molecular dynamics simulations of polymer and polyelectrolyte brushes

R Ishraaq, S Das - Chemical Communications, 2024 - pubs.rsc.org
Densely grafted polymer and polyelectrolyte (PE) brushes, owing to their significant abilities
to functionalize surfaces for a plethora of applications in sensing, diagnostics, current …

Electroresponse of weak polyelectrolyte brushes

C Balzer, ZG Wang - The European Physical Journal E, 2023 - Springer
End-tethered polyelectrolytes are widely used to modify substrate properties, particularly for
lubrication or wetting. External stimuli, such as pH, salt concentration, or an electric field, can …

Specific ion and electric field controlled diverse ion distribution and electroosmotic transport in a polyelectrolyte brush grafted nanochannel

TH Pial, S Das - The Journal of Physical Chemistry B, 2022 - ACS Publications
Controlling ion distribution inside a charged nanochannel is central to using such channels
in diverse applications. Here, we show the possibility of using a charged polyelectrolyte (PE) …

Overscreening, co-ion-dominated electroosmosis, and electric field strength mediated flow reversal in polyelectrolyte brush functionalized nanochannels

TH Pial, HS Sachar, PR Desai, S Das - ACS nano, 2021 - ACS Publications
Controlling the direction and strength of nanofluidic electrohydrodyanmic transport in the
presence of an externally applied electric field is extremely important in a number of …

Hydrogen Bonding Inside Anionic Polymeric Brush Layer: Machine Learning-Driven Exploration of the Relative Roles of the Polymer Steric Effect, Charging, and Type …

A Bera, TS Akash, R Ishraaq, TH Pial, S Das - Macromolecules, 2024 - ACS Publications
This paper employs a combination of all-atom molecular dynamics (MD) simulations and
unsupervised machine learning (ML) for studying the water–water hydrogen bonds (HBs) …