Preparation of nano/micro-scale column-like topography on PDMS surfaces via vapor deposition: Dependence on volatility solvents
Source abstract
Abstract
Abstract In this work, a column-like nano/micro-scale topography surface has been prepared via trichloro(octyl)silane (TCOS) vapor deposition on the air plasma oxidized polydimethylsiloxane (PDMSOx) surface. TCOS was mixed into n-heptyl alcohol and dimethyl-silicone oil to form a series of mixture. TCOS could anchor to the PDMSOx surface to form column-like nano/micro-scale topography while n-heptyl alcohol and TCOS volatilized to the PDMSOx surface in the subsequent vapor phase process. These surfaces were characterized by X-ray photoelectron spectroscopy (XPS), Fourier transform infrared-attenuated total reflection, contact angle measuring system and atomic force microscopy. It was shown that TCOS had been successfully assembled on the polydimethylsiloxane surface. N-heptyl alcohol mixed into alkylsiloxane could regulate the scale and roughness of column-like nano/micro-scale topography.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Surface Modification and Superhydrophobicity · Nanofabrication and Lithography Techniques · Adhesion, Friction, and Surface Interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (23)
Show source-provided references
1. Surface structuring and coating performance: novel biocide free nanocomposite coatings with anti-fouling and fouling-release properties10.1016/j.porgcoat.2009.10.005 ↗
2. Influence of the nano-micro structure of the surface on bacterial adhesion10.1590/S1516-14392007000100004 ↗
3. What can surface chemistry do for cell biology?10.1016/S1367-5931(02)00362-9 ↗
4. Plasma-assisted surface modification of organic biopolymers to prevent bacterial attachment10.1016/j.actbio.2010.12.024 ↗
5. Evaluation of the anti-fouling properties of nm thick atmospheric plasma deposited coatings10.1016/j.surfcoat.2010.10.010 ↗
6. Engineered antifouling microtopographies – correlating wettability with cell attachment10.1080/08927010500484854 ↗
7. Contact angle measurements of lubricated silicon wafers and hydrogenated carbon overcoats10.1021/la980189g ↗
8. Perfluorodecanoic acid ultra-thin film on single crystal silicon substrate coated with polyethyleneimine10.3866/PKU.WHXB20010201 ↗
9. Fouling-release coatings prepared from α,(-dihydroxypoly(dimethylsiloxane) cross-linked with (heptadecafluoro-1,1,2,2-tetrahydrodecyl)triethoxysilane10.1016/S0021-9797(02)00037-1 ↗
10. Boundary lubrication and maxillofacial prosthetic polydimethylsiloxanes10.1016/0142-9612(91)90137-Y ↗
11. An evaluation of the surface characteristics of a facial prosthetic elastomer. Part III: wettability and hardness10.1016/0022-3913(90)90239-9 ↗
12. Wettability of silicone rubber maxillofacial prosthetic materials10.1016/S0022-3913(99)80011-0 ↗
13. Hydrophobic recovery of plasma-treated polydimethylsiloxane10.1080/00218469508014379 ↗
14. Surface modification of silicone rubber by gas plasma treatment10.1163/156856196X00364 ↗
15. Adhesion of yeasts and bacteria to fluoro-alkylsiloxane layers chemisorbed on silicone rubber10.1016/S0927-7765(98)00003-4 ↗
16. Plasma treatment of polydimethylsiloxane10.1163/156856194X00942 ↗
17. Plasma-induced surface modifications on suicone intraocular lenses: chemical analysis and in vitro characterization10.1016/0142-9612(91)90153-2 ↗
18. Surface characterization of plasma-treated and PEG-grafted PDMS for micro fluidic applications10.1016/j.vacuum.2007.02.004 ↗
19. Surface characterization using chemical force microscopy and the flow performance of modified polydimethylsiloxane for microfluidic device applications10.1002/elps.200390186 ↗
20. Direct measurement of interfacial interactions between semispherical lenses and flat sheets of poly(dimethylsiloxane) and their chemical derivatives10.1021/la00053a033 ↗
21. Correlation between adhesion hysteresis and phase state of monolayer films10.1021/j100123a043 ↗
22. Surface modification of poly(ethylene terephthalate) (PET) by magnet enhanced dielectric barrier discharge air plasma10.1016/j.surfcoat.2011.04.104 ↗
23. Surface analysis of plasma-treated PDMS by XPS and surface voltage decay10.4313/TEEM.2002.3.4.010 ↗