Zobrazeno 1 - 10
of 399
pro vyhledávání: '"Tsuneo Okubo"'
Publikováno v:
Colloid and Polymer Science. 297:115-124
Phase diagram of colloidal crystals of poly(methyl methacrylate) (PMMA) spheres (100 to 300 nm in diameter) was measured precisely for the exhaustively deionized aqueous dispersion. Strong iridescent colors changed from bluish to reddish and metallic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8c498c20f7f70f93e19c1ab894725f2
https://doi.org/10.1007/s00396-018-4449-x
https://doi.org/10.1007/s00396-018-4449-x
Autor:
Tsuneo Okubo, Akira Tsuchida
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 140:481-488
Drying dissipative patterns of the water-soluble gelatin sheet wetted by an aqueous droplet were observed as a function of time elapsed. The arrayed clusters of dishes formed at the broad ring area and grew outward toward multiple arrays with time. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5763aafd41240172fa3e5d230267fe33
https://doi.org/10.1016/j.colsurfb.2016.01.023
https://doi.org/10.1016/j.colsurfb.2016.01.023
Autor:
Tsuneo Okubo
Publikováno v:
Colloid and Polymer Science. 294:19-26
Wetting to drying patterns during the course of drying a water droplet on a printed paper sheet were observed. Blue colored papers with different color densities were prepared with the use of the hydrophilic blue ink and an ink-jet printer on the two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9deb877e5bfffe71b1edb939a7cf734
https://doi.org/10.1007/s00396-015-3784-4
https://doi.org/10.1007/s00396-015-3784-4
Autor:
Masanobu Murou, Kohji Yoshinaga, Masaaki Nakamuro, Akira Tsuchida, Tsuneo Okubo, Hiromi Kitano
Publikováno v:
Colloid and Polymer Science. 293:3393-3401
Drying dissipative patterns during drying of marine colloidal (MC) clays were observed in the deionized aqueous suspension on a cover glass, a watch glass, and a Petri glass dish. Two kinds of broad rings (BR), i.e., BR of small particles at the outs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31c05d7fbed07482c6d6e07620211d2c
https://doi.org/10.1007/s00396-015-3740-3
https://doi.org/10.1007/s00396-015-3740-3
Publikováno v:
Colloid and Polymer Science. 293:2763-2769
Thermo-sensitive colloidal crystals were prepared simply and conveniently by mixing of colloidal silica spheres with a series of thermo-sensitive gel spheres, poly (N-isopropyl acrylamide) (pNIPAm, 225~1500 nm in hydrodynamic diameter, 0.5~5 mol% in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c0b78320e3904f8cb3cdffd3cb091e1
https://doi.org/10.1007/s00396-015-3661-1
https://doi.org/10.1007/s00396-015-3661-1
Publikováno v:
Colloid and Polymer Science. 293:2137-2146
Drying patterns of poly(methacrylic acid) (HPMA) and its salt neutralized half with sodium hydroxide (NaHPMA) were studied on a cover glass, a watch glass, and a glass dish. The patterns of HPMA and NaHPMA are compared with the previous observation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f357dcbb976f93467b2f808aba97b1
https://doi.org/10.1007/s00396-015-3602-z
https://doi.org/10.1007/s00396-015-3602-z
Publikováno v:
Colloid and Polymer Science. 293:1855-1864
Drying dissipative patterns of cationic gel crystals of lightly cross-linked poly(2-vinyl pyridine) spheres stabilized with poly(ethylene glycol) (μPEGMA-P2VP (0.1), μPEGMA-P2VP (0.5), and μPEGMA-P2VP (1) (1.12 ~ 1.20 μm in diameter and 0.1, 0.5,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd348f1911ba9ae9b42a877040f623ad
https://doi.org/10.1007/s00396-015-3575-y
https://doi.org/10.1007/s00396-015-3575-y
Publikováno v:
Colloid and Polymer Science. 293:1583-1591
Macroscopic and microscopic drying patterns formed from aqueous gelatin solutions on a cover glass were studied as a function of gelatin concentration and temperature. Specific drying patterns were observed within the circular dried film resulting fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb086abb3577bea9f030961cf5b1379
https://doi.org/10.1007/s00396-015-3558-z
https://doi.org/10.1007/s00396-015-3558-z
Autor:
Akira Tsuchida, Tsuneo Okubo
Publikováno v:
Colloid and Polymer Science. 292:3187-3193
Macroscopic and microscopic drying patterns of arrowroot starch (ARS) in diluted aqueous solution and gel state were investigated on a cover glass in order to know the molecular information of ARS and their interaction with the substrate. Thickness p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a68ed08722f12cbc6c2bd1edc2d41843
https://doi.org/10.1007/s00396-014-3370-1
https://doi.org/10.1007/s00396-014-3370-1
Publikováno v:
Colloid and Polymer Science. 292:2303-2310
Colloidal crystallization of poly(n-butyl acrylate) spheres (ammonium persulfate-poly(n-butyl acrylate) (APS-PBA), 320 ± 50 nm in diameter) was studied in deionized aqueous suspension. Coexistence of the crystal and distorted crystal structures was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::024bee0a5e6160c398b9a27b387431d5
https://doi.org/10.1007/s00396-014-3277-x
https://doi.org/10.1007/s00396-014-3277-x