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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.3c00524
|2 doi
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|a pubmed24n1191.xml
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|a (DE-627)NLM357379845
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|a (NLM)37235722
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Bhowmik, Shukanta
|e verfasserin
|4 aut
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| 245 |
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|a Preparation of Water-Soluble Polyion Complex (PIC) Micelles with Random Copolymers Containing Pendant Quaternary Ammonium and Sulfonate Groups
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|c 2023
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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
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|2 rdacarrier
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|a Date Completed 13.06.2023
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|a Date Revised 13.06.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Cationic random copolymers (PCm) consisting of 2-(methacryloyloxy)ethyl phosphorylcholine (MPC; P) with methacroylcholine chloride (MCC; C) and anionic random copolymers (PSn) consisting of MPC and potassium 3-(methacryloyloxy)propanesulfonate (MPS; S) were prepared via a reversible addition-fragmentation chain transfer method. "m" and "n" represent the compositions (mol %) of the MCC and MPS units in the copolymers, respectively. The degrees of polymerization for the copolymers were 93-99. Water-soluble MPC unit contains a pendant zwitterionic phosphorylcholine group whose charges are neutralized in pendant groups. MCC and MPS units contain the cationic quaternary ammonium and anionic sulfonate groups, respectively. The stoichiometrically charge-neutralized mixture of a matched pair of PCm and PSn aqueous solutions resulted in the spontaneous formation of water-soluble PCm/PSn polyion complex (PIC) micelles. These PIC micelles have the MPC-rich surface and MCC/MPS core. These PIC micelles were characterized using 1H NMR, dynamic and static light scattering, and transmission electron microscopic measurements. The hydrodynamic radius of these PIC micelles depends on the mixing ratio of the oppositely charged random copolymers. The charge-neutralized mixture formed maximum-size PIC micelles
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|a Journal Article
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|a Pham, Thu Thao
|e verfasserin
|4 aut
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|a Takahashi, Rintaro
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kim, Dongwook
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Matsuoka, Hideki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ishihara, Kazuhiko
|e verfasserin
|4 aut
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| 700 |
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|a Yusa, Shin-Ichi
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 39(2023), 23 vom: 13. Juni, Seite 8120-8129
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:39
|g year:2023
|g number:23
|g day:13
|g month:06
|g pages:8120-8129
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|u http://dx.doi.org/10.1021/acs.langmuir.3c00524
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