Austin Williams

College of Engineering

Works (7)

Updated: July 11th, 2023 05:02

2023 review

Polymer Color Intelligence: Effect of Materials, Instruments, and Measurement Techniques - A Review

[Review of ]. ACS OMEGA, 8(26), 23257–23270.

By: S. Agate n , A. Williams n, J. Dougherty *, O. Velev n  & L. Pal n 

Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 22, 2023

2022 journal article

Structure-Performance Relationships of Li-Ion Battery Fiber-Based Separators

ACS APPLIED POLYMER MATERIALS, 4(5), 3676–3686.

By: S. Luiso n , M. Petrecca  n, A. Williams n, J. Christopher n, O. Velev n , B. Pourdeyhimi n , P. Fedkiw n 

author keywords: meltblown; electrospun; shear; PVDF; nonwoven; separator; batteries
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: April 27, 2022

2022 article

Superhydrophobic and Anti-Icing Coatings Made of Hierarchically Nanofibrillated Polymer Colloids

Williams, A. H., Roh, S., Kotb, Y., & Velev, O. D. (2022, September 1). MACROMOLECULAR RAPID COMMUNICATIONS, Vol. 9.

By: A. Williams n, S. Roh n, Y. Kotb n & O. Velev n 

author keywords: anti-icing; nanofibers; nonwovens; soft dendritic colloids; superhydrophobic coatings
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: September 12, 2022

2021 journal article

Bioscaffold Stiffness Mediates Aerosolized Nanoparticle Uptake in Lung Epithelial Cells

ACS APPLIED MATERIALS & INTERFACES, 13(43), 50643–50656.

By: A. Williams n, A. Hebert*, R. Boehm*, M. Huddleston*, M. Jenkins*, O. Velev n , M. Nelson *

author keywords: substrate stiffness; endocytosis; engineered materials; cell culture; nanoparticles
MeSH headings : A549 Cells; Aerosols / chemistry; Aerosols / metabolism; Epithelial Cells / chemistry; Epithelial Cells / metabolism; Humans; Interleukin-8 / metabolism; Nanoparticles / chemistry; Nanoparticles / metabolism; Particle Size; Polyurethanes / chemistry; Polyurethanes / metabolism; Surface Properties
TL;DR: In this study, highly porous, ultrasoft polymeric mats mimicking human tissues were formed from novel polyurethane soft dendritic colloids (PU SDCs), a factor found to be critical in analyzing nanomaterial cellular interactions and biological responses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: November 23, 2021

2021 journal article

Poly(Vinylidene Difluoride) Soft Dendritic Colloids as Li-Ion Battery Separators

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 168(2).

By: S. Luiso n , A. Williams n, M. Petrecca  n, S. Roh*, O. Velev n  & P. Fedkiw n 

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 26, 2021

2021 journal article

Printable homocomposite hydrogels with synergistically reinforced molecular-colloidal networks

Nature Communications, 12(1), 2834.

By: A. Williams n, S. Roh n, A. Jacob n, S. Stoyanov n, L. Hsiao n  & O. Velev n 

TL;DR: A class of self-reinforced homocomposite hydrogels (HHGs) comprised of interpenetrating networks of multiscale hierarchy with synergistically enforced colloidal-molecular HHGs open up numerous opportunities for formulation of biocompatible gels with robust structure-property relationships. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref, ORCID
Added: July 6, 2021

2019 journal article

Soft dendritic microparticles with unusual adhesion and structuring properties

NATURE MATERIALS, 18(12), 1315-+.

By: S. Roh n, A. Williams n, R. Bang n, S. Stoyanov* & O. Velev n 

MeSH headings : Adhesiveness; Dendrimers / chemistry; Mechanical Phenomena; Microspheres; Molecular Weight; Polystyrenes / chemistry; Surface Properties
TL;DR: The fabrication of hierarchically structured polymeric microparticles having branched nanofibre coronas with a dendritic morphology is described, which exhibit gelation at very low volume fractions, strong interparticle adhesion and binding into coatings and non-woven sheets. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: December 9, 2019

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