Paul D Ashby
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Explore the profile of Paul D Ashby including associated specialties, affiliations and a list of published articles.
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52
Citations
355
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Recent Articles
1.
Liang J, Ma K, Walker E, Johnson C, Zhao X, Terlier T, et al.
Small
. 2025 Mar;
:e2412750.
PMID: 40087847
Forming heavily-doped regions in 2D materials, like graphene, is a steppingstone to the design of emergent devices and heterostructures. Here, a selective-area approach is presented to tune the work-function and...
2.
Harbola V, Pesquera D, Xu R, Ashby P, Martin L, Hwang H
Nano Lett
. 2024 Aug;
24(33):10331-10336.
PMID: 39133234
We study the temperature dependent elastic properties of BaSrTiO freestanding membranes across the ferroelectric-to-paraelectric phase transition using an atomic force microscope. The bending rigidity of thin membranes can be stiffer...
3.
Zhang M, Diaz-Celis C, Liu J, Tao J, Ashby P, Bustamante C, et al.
Nat Commun
. 2024 May;
15(1):4395.
PMID: 38782894
The conformational dynamics of nucleosome arrays generate a diverse spectrum of microscopic states, posing challenges to their structural determination. Leveraging cryogenic electron tomography (cryo-ET), we determine the three-dimensional (3D) structures...
4.
Wu X, Xue H, Fink Z, Helms B, Ashby P, Omar A, et al.
Angew Chem Int Ed Engl
. 2024 Apr;
63(24):e202403790.
PMID: 38589294
Assemblies of nanoparticles at liquid interfaces hold promise as dynamic "active" systems when there are convenient methods to drive the system out of equilibrium via crowding. To this end, we...
5.
Yu B, Chang B, Loo W, Dhuey S, OReilly P, Ashby P, et al.
ACS Nano
. 2024 Feb;
18(10):7411-7423.
PMID: 38412617
The ability to control and manipulate semiconductor/bio interfaces is essential to enable biological nanofabrication pathways and bioelectronic devices. Traditional surface functionalization methods, such as self-assembled monolayers (SAMs), provide limited customization...
6.
Wu X, Xue H, Bordia G, Fink Z, Kim P, Streubel R, et al.
Adv Mater
. 2024 Feb;
36(19):e2310435.
PMID: 38386499
An active droplet system, programmed to repeatedly move autonomously at a specific velocity in a well-defined direction, is demonstrated. Coulombic energy is stored in oversaturated interfacial assemblies of charged nanoparticle-surfactants...
7.
Bethur E, Guha R, Zhao Z, Katz B, Ashby P, Zeng H, et al.
ACS Nano
. 2024 Jan;
18(4):3002-3010.
PMID: 38227309
Silver cations can mediate base pairing of guanine (G) DNA oligomers, yielding linear parallel G-Ag-G duplexes with enhanced stabilities compared to those of canonical DNA duplexes. To enable their use...
8.
Eskandarian H, Chen Y, Toniolo C, Belardinelli J, Palcekova Z, Hom L, et al.
Sci Adv
. 2024 Jan;
10(1):eadh7957.
PMID: 38170768
Invading microbes face a myriad of cidal mechanisms of phagocytes that inflict physical damage to microbial structures. How intracellular bacterial pathogens adapt to these stresses is not fully understood. Here,...
9.
Fink Z, Wu X, Kim P, McGlasson A, Abdelsamie M, Emrick T, et al.
Small
. 2023 Nov;
20(15):e2308560.
PMID: 37994305
The in-plane packing of gold (Au), polystyrene (PS), and silica (SiO) spherical nanoparticle (NP) mixtures at a water-oil interface is investigated in situ by UV-vis reflection spectroscopy. All NPs are...
10.
Nguyen N, Herrington B, Chorazewicz K, Paul Wang S, Zielinski R, Turner J, et al.
J Phys Condens Matter
. 2023 Aug;
35(48).
PMID: 37611611
Metal-organic decomposition epitaxy is an economical wet-chemical approach suitable to synthesize high-quality low-spin-damping films for resonator and oscillator applications. This work reports the temperature dependence of ferromagnetic resonances and associated...