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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.8b02444
|2 doi
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|a pubmed24n0960.xml
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|a (DE-627)NLM288208900
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|a (NLM)30183312
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Iwasaki, Takeshi
|e verfasserin
|4 aut
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|a Melanin Precursor Influence on Structural Colors from Artificial Melanin Particles
|b PolyDOPA, Polydopamine, and Polynorepinephrine
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 11.12.2018
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|a Date Revised 11.12.2018
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Polydopamine (PDA) is of interest as a mimetic material of melanin to produce structural color materials. Herein, to investigate the influence of the material composition of the artificial melanin particles on structural color, we demonstrated the preparation of core-shell particles by polymerization of norepinephrine or 3,4-dihydroxyphenylalanine, which are melanin precursors similar to dopamine, in the presence of polystyrene particles. It was revealed that the arrays of the prepared particles produce high-visibility structural color because of absorption of scattering light. Although poly(3,4-dihydroxyphenylalanine) showed the same tendency as PDA which was previous studied, polynorepinephrine can easily produce a smooth and thick shell layer compared with that of PDA, and pellets consisting of the particles showed angle-dependent structural color. Therefore, the artificial melanin particles that produce angle-dependent structural color became stable than ever before. These results indicated that material compositions of artificial melanin particles have influence on structural color, and an important finding for application as a coloring material was obtained
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Indoles
|2 NLM
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|a Melanins
|2 NLM
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|a Polymers
|2 NLM
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|a Polystyrenes
|2 NLM
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|a poly(3,4-dihydroxyphenylalanine)
|2 NLM
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|a polydopamine
|2 NLM
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|a Dihydroxyphenylalanine
|2 NLM
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|a 63-84-3
|2 NLM
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|a Norepinephrine
|2 NLM
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|a X4W3ENH1CV
|2 NLM
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| 700 |
1 |
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|a Tamai, Yuki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yamamoto, Mikiya
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Taniguchi, Tatsuo
|e verfasserin
|4 aut
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| 700 |
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|a Kishikawa, Keiki
|e verfasserin
|4 aut
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| 700 |
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|a Kohri, Michinari
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 34(2018), 39 vom: 02. Okt., Seite 11814-11821
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:34
|g year:2018
|g number:39
|g day:02
|g month:10
|g pages:11814-11821
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|u http://dx.doi.org/10.1021/acs.langmuir.8b02444
|3 Volltext
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|e 39
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