Organic/inorganic hybrid nano-microstructured coatings on insulated substrates by electrospray deposition

Matsumoto, Hidetoshi; Mizukoshi, Tomoya; Nitta, Kazuya; Minagawa, Mie; Tanioka, Akihiko; Yamagata, Yutaka

doi:10.1016/j.jcis.2005.01.014

Cited by 36 publications

(28 citation statements)

References 21 publications

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“…More recently Matsumoto et al reported nanotextured coatings by ESD are applicable to not only conductive substrates but also insulated ones [14]. We believe nanotextured polymer coatings by the electrospray process open a new direction for creating not only optical coatings but also multifunctional coatings (e.g., hydrophilic, hydrophobic, biocompatible, antifouling, and antifogging).…”

Section: Discussionmentioning

confidence: 78%

Control over Color of Nanotextured Coatings by Electrospray Deposition

et al. 2008

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Section: Discussionmentioning

confidence: 78%

Control over Color of Nanotextured Coatings by Electrospray Deposition

et al. 2008

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“…These results correspond to the effect of the solution viscosity described in our previous article. 8,13 The average diameter of the spheres/fibers was 0.1-4 mm for the hydrophilic resin-coated layer and 5-15 mm for the hydrophobic resin-coated layer. On the other hand, the surfaces of the cast films were very smooth.…”

Section: Morphology and Wettability Of Microtextured Surfaces By Esdmentioning

confidence: 99%

“…[11][12][13] Not only the surface chemical composition, but also the surface roughness affects the wetting behavior. 14 Textured surfaces have been produced by a range of chemical and physical methods: electrochemical polymerization, 15 sol-gel method, 16 electrodeposition, 17 photolithography, 18 micromolding, 19 and so forth.…”

Section: Introductionmentioning

confidence: 99%

Control over wettability of textured surfaces by electrospray deposition

Mizukoshi

Matsumoto

Minagawa

et al. 2006

J of Applied Polymer Sci

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Microtextured surfaces were prepared by electrospray deposition (ESD) from hydrophilic and hydrophobic acrylic resin solutions. The surface morphologies and topologies were characterized using scanning electron microscopy and laser profile microscopy, respectively. Wetting behaviors on the surfaces were characterized by contact angle and sliding angle measurements. The contact angle of the water droplet on the hydrophilic resincoated surfaces decreased with an increase in the surface roughness. On the other hand, the contact angle on the hydrophobic resin-coated surfaces increased with an increase in the surface roughness. In addition, a patterned surface composed of aligned fibers by ESD showed anisotropy of both wetting and sliding behaviors. These results indicate that ESD is a useful method for designing a textured surfaces and controlling the surface wettability.

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“…ESD was first introduced as a fabrication method of thin radioactive source in nuclear research in 1950s, [16][17][18][19] and was then used in various processes: sample preparation in mass spectrometry, [20,21] modification of silicon surfaces, [22] semi-conductive ceramics, [23] polymer coatings, [24] DNA and protein films for scanning tunnelling microscopy, [25,26] and functionally and biologically active protein deposition. [27][28][29][30] The authors have also studied deposition/patterning methods using electrically charged nanoparticles generated by electrospray [31][32][33] and surface acoustic wave (SAW) atomizer. [34][35][36] The advantages of these methods are that they are performed under atmospheric pressure and room temperature, which may lead to low equipment cost.…”

mentioning

confidence: 99%