Works (5)
Updated: July 5th, 2023 15:57
2008 journal article
Surface-guided templating of particle assemblies inside drying sessile droplets
LANGMUIR, 24(4), 1371–1380.
Contributors: n & O. Velev n
MeSH headings : Air; Colloids / chemistry; Desiccation / methods; Diffusion; Electrolytes / chemistry; Gold / chemistry; Kinetics; Microscopy, Electron, Scanning; Microspheres; Nanostructures / chemistry; Nanostructures / ultrastructure; Particle Size; Surface Properties; Water / chemistry
TL;DR:
The kinetics of drying were examined by measurements of droplet profiles, and it was found that the rate matched diffusion-limited evaporation well and the shape of the droplets and of the resulting assemblies was correlated to the dynamics of the receding contact line.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science; OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2007 article
Engineered deposition of coatings from nano- and micro-particles: A brief review of convective assembly at high volume fraction
Prevo, B. G., Kuncicky, D. M., & Velev, O. D. (2007, December 1). COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Vol. 311, pp. 2–10.
author keywords: colloidal crystals; convective assembly; nanoparticle coatings; antireflective coatings; SERS
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2007 journal article
Sessile droplet templating of miniature porous hemispheres from colloid crystals
CHEMISTRY OF MATERIALS, 19(2), 141–143.
Contributors: n, K. Bose n, K. Costa n & O. Velev n
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2006 journal article
Rapid deposition and long-range alignment of nanocoatings and arrays of electrically conductive wires from tobacco mosaic virus
SMALL, 2(12), 1462–1466.
author keywords: fibers; microwires; nanocoatings; templates; viruses
MeSH headings : Electric Conductivity; Gold; Microscopy, Electron, Scanning; Nanowires / chemistry; Nanowires / ultrastructure; Silver; Spectrophotometry, Ultraviolet; Tobacco Mosaic Virus / chemistry; Tobacco Mosaic Virus / ultrastructure
TL;DR:
A versatile technique for rapidly assembling large-scale nanocoatings and ordered fibers from tobacco mosaic virus and converting them into electrically functional structures is reported, which uses an alternative flow assembly technique for organizing and aligning TMV into fibers and wires on surfaces.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2005 journal article
Role of the micro- and nanostructure in the performance of surface-enhanced Raman scattering substrates assembled from gold nanoparticles
APPLIED SPECTROSCOPY, 59(4), 401–409.
author keywords: surface-enhanced Raman spectroscopy; colloidal crystal templating; structured gold films; cyanide detection; nanoparticles
MeSH headings : Adsorption; Crystallization / methods; Gold / analysis; Gold / chemistry; Hydrogen-Ion Concentration; Materials Testing / methods; Nanostructures / analysis; Nanostructures / chemistry; Nanostructures / ultrastructure; Sodium Cyanide / analysis; Spectrum Analysis, Raman / methods
TL;DR:
The results make possible the efficient controlled fabrication of stable, reproducible, and highly active substrates for SERS based chemical sensors with continuous sampling.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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