Works (13)

Updated: July 5th, 2023 15:35

2021 article

Counterpropagating Gradients of Antibacterial and Antifouling Polymer Brushes

Ko, Y., Woo, S. Y., Dickey, M. D., Hsiao, L., & Genzer, J. (2021, December 14). Biomacromolecules, Vol. 12.

By: Y. Ko n, S. Woo n, M. Dickey n, L. Hsiao n & J. Genzer n

MeSH headings : Anti-Bacterial Agents / pharmacology; Biofouling / prevention & control; Polymerization; Polymers
topics (OpenAlex): Polymer Surface Interaction Studies; Marine Biology and Environmental Chemistry; Antimicrobial agents and applications
TL;DR: The formation of counterpropagating density gradients in poly([2-dimethylaminoethyl] methacrylate) (PDMAEMA) brushes featuring spatially varying quaternized and betainized units are reported on. (via Semantic Scholar)
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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 15, 2021

2021 article

Novel computational design of high refractive index nanocomposites and effective refractive index tuning based on nanoparticle morphology effect

Liu, S., Islam, M. D., Ku, Z., Boyd, D. A., Zhong, Y., Urbas, A. M., … Ryu, J. E. (2021, July 7). Composites Part B Engineering, Vol. 10, p. 109128.

By: S. Liu n, M. Islam n, Z. Ku*, D. Boyd*, Y. Zhong*, A. Urbas*, E. Smith*, J. Derov* ...

author keywords: Polymer-matrix composites (PMCs); Optical properties; Finite element analysis (FEA); Physical methods of analysis
topics (OpenAlex): Photonic Crystals and Applications; Synthesis and properties of polymers; Liquid Crystal Research Advancements
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 9, 2021

2020 article

Charge Density Gradients of Polymer Thin Film by Gaseous Phase Quaternization

Ko, Y., Christau, S., Klitzing, R., & Genzer, J. (2020, January 14). ACS Macro Letters, Vol. 9, pp. 158–162.

topics (OpenAlex): Polymer Surface Interaction Studies; Diamond and Carbon-based Materials Research; Luminescence and Fluorescent Materials
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Sources: Web Of Science, NC State University Libraries
Added: March 16, 2020

2020 journal article

Design of High Efficient Mid‐Wavelength Infrared Polarizer on ORMOCHALC Polymer

Macromolecular Materials and Engineering, 305(5), 2000033.

By: M. Islam n, J. Kim*, Y. Ko n, Z. Ku*, D. Boyd*, E. Smith*, V. Nguyen*, J. Myers* ...

Contributors: M. Islam n, J. Kim*, Y. Ko n, Z. Ku*, D. Boyd*, E. Smith*, V. Nguyen, J. Myers* ...

author keywords: Fabry-Perot cavity; linear polarizers; mid-wavelength infrared; organically modified chalcogenides; sulfur polymers
topics (OpenAlex): Photonic and Optical Devices; Optical Coatings and Gratings; Photonic Crystals and Applications
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Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: April 6, 2020

2020 article

Enhanced mid-wavelength infrared refractive index of organically modified chalcogenide (ORMOCHALC) polymer nanocomposites with thermomechanical stability

Islam, M. D., Liu, S., Boyd, D. A., Zhong, Y., Nahid, M. M., Henry, R., … Ryu, J. E. (2020, July 20). Optical Materials, Vol. 108.

By: M. Islam*, S. Liu, D. Boyd, Y. Zhong, M. Nahid*, R. Henry*, L. Taussig, Y. Ko* ...

author keywords: Organically modified chalcogenide; Sulfur polymer; Refractive index tuning; Infrared optics; Nanocomposite reinforcing; Thermomechanical stability
topics (OpenAlex): Nonlinear Optical Materials Research; Phase-change materials and chalcogenides; Optical and Acousto-Optic Technologies
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Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 24, 2020

2019 article

Dependence of deposition method on the molecular structure and stability of organosilanes revealed from degrafting by tetrabutylammonium fluoride

Miles, J., Ko, Y., & Genzer, J. (2019, December 2). Physical Chemistry Chemical Physics, Vol. 22, pp. 658–666.

By: J. Miles n, Y. Ko n & J. Genzer n

topics (OpenAlex): Molecular Junctions and Nanostructures; Polymer Surface Interaction Studies; Force Microscopy Techniques and Applications
TL;DR: Fast degrafting for organosilane SAMs deposited from the vapor phase is observed, indicating that SAMs prepared in this manner form more loosely packed arrays, with less in-plane connectivity, compared to their solution-deposited counterparts. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: February 3, 2020

2019 article

Determining Water Sorption and Desorption in Thin Hydrophilic Polymer Films by Thermal Treatment

Ko, Y., Miles, J. R., & Genzer, J. (2019, August 14). ACS Applied Polymer Materials, Vol. 1, pp. 2495–2502.

By: Y. Ko n, J. Miles n & J. Genzer n

author keywords: polymer film; ellipsometry; dry thickness; moisture; charge density; CTE; TOC
topics (OpenAlex): Advanced Sensor and Energy Harvesting Materials; Analytical Chemistry and Sensors; Polymer Surface Interaction Studies
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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 7, 2019

2019 article

Liquid Metal Nanoparticles as Initiators for Radical Polymerization of Vinyl Monomers

Ma, J., Lin, Y., Kim, Y.-W., Ko, Y., Kim, J., Oh, K. H., … Dickey, M. D. (2019, November 1). ACS Macro Letters, Vol. 8, pp. 1522–1527.

By: J. Ma n, Y. Lin n, Y. Kim*, Y. Ko n, J. Kim*, K. Oh*, J. Sun*, C. Gorman n ...

Contributors: J. Ma n, Y. Lin n, Y. Kim*, Y. Ko n, J. Kim*, K. Oh*, J. Sun*, C. Gorman n ...

topics (OpenAlex): Advanced Polymer Synthesis and Characterization; Surface Modification and Superhydrophobicity; Advanced Sensor and Energy Harvesting Materials
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Sources: Web Of Science, NC State University Libraries, ORCID
Added: December 9, 2019

2019 article

Mechanochemical Degrafting of a Surface-Tethered Poly(acrylic acid) Brush Promoted Etching of Its Underlying Silicon Substrate

Li, Y., Lin, Y., Dai, Y., Ko, Y., & Genzer, J. (2019, September 29). Langmuir, Vol. 35, pp. 13693–13699.

By: Y. Li*, Y. Lin n, Y. Dai*, Y. Ko n & J. Genzer n

topics (OpenAlex): Polymer Surface Interaction Studies; Force Microscopy Techniques and Applications; Nanofabrication and Lithography Techniques
TL;DR: The findings suggest that both polymer brushes (especially polyelectrolyte brushes) and SAMs anchored to silicon substrates may undergo erosion/etching on the substrates in basic environments, which compromises their stability and therefore jeopardizes their applications in coating, biosensing, etc. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 11, 2019

2019 article

Spontaneous Degrafting of Weak and Strong Polycationic Brushes in Aqueous Buffer Solutions

Ko, Y., & Genzer, J. (2019, August 9). Macromolecules, Vol. 52, pp. 6192–6200.

By: Y. Ko n & J. Genzer n

topics (OpenAlex): Polymer Surface Interaction Studies; Electrospun Nanofibers in Biomedical Applications; Bone Tissue Engineering Materials
Sources: Web Of Science, NC State University Libraries
Added: September 16, 2019

2018 article

Kinetic Study of Degrafting Poly(methyl methacrylate) Brushes from Flat Substrates by Tetrabutylammonium Fluoride

Patil, R., Miles, J., Ko, Y., Datta, P., Rao, B. M., Kiserow, D., & Genzer, J. (2018, December 5). Macromolecules, Vol. 51, pp. 10237–10245.

By: R. Patil n, J. Miles n, Y. Ko n, P. Datta n, B. Rao n, D. Kiserow*, J. Genzer n

Contributors: R. Patil n, J. Miles n, Y. Ko n, P. Datta n, B. Rao n, D. Kiserow*, J. Genzer n

topics (OpenAlex): Polymer Surface Interaction Studies; Surface Modification and Superhydrophobicity; Electrospun Nanofibers in Biomedical Applications
Sources: Web Of Science, NC State University Libraries, ORCID
Added: January 14, 2019

2018 article

Visualization of Mechanochemically-Assisted Degrafting of Surface-Tethered Poly(Acrylic Acid) Brushes

Li, Y., Lin, Y., Ko, Y., Kiserow, D., & Genzer, J. (2018, May 14). ACS Macro Letters, Vol. 7, pp. 609–613.

By: Y. Li n, Y. Lin n, Y. Ko n, D. Kiserow* & J. Genzer n

topics (OpenAlex): Polymer Surface Interaction Studies; Force Microscopy Techniques and Applications; Nanofabrication and Lithography Techniques
Sources: Web Of Science, NC State University Libraries
Added: November 19, 2018

2017 article

Design and Fabrication of Wettability Gradients with Tunable Profiles through Degrafting Organosilane Layers from Silica Surfaces by Tetrabutylammonium Fluoride

Miles, J., Schlenker, S., Ko, Y., Patil, R., Rao, B. M., & Genzer, J. (2017, November 21). Langmuir, Vol. 33, pp. 14556–14564.

By: J. Miles n, S. Schlenker n, Y. Ko n, R. Patil n, B. Rao n & J. Genzer n

Contributors: J. Miles n, S. Schlenker n, Y. Ko n, R. Patil n, B. Rao n & J. Genzer n

topics (OpenAlex): Polymer Surface Interaction Studies; Surface Modification and Superhydrophobicity; Molecular Junctions and Nanostructures
TL;DR: The fabrication of surface wettability gradients on flat surfaces is described by a simple, two-step procedure that permits precise tuning of the gradient profile and observes a relatively homogeneous coverage of silane throughout the degrafting process, providing a much more uniform surface when compared to additive approaches of gradient formation. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

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