Cooperation of Amphiphilicity and Smectic Order in Regulating the Self-Assembly of Cholesterol-Functionalized Brush-Like Block Copolymers

Nanoparticle morphology significantly affects the application of nanometer-scale materials. Understanding nanoparticle formation mechanisms and directing morphological control in nanoparticle self-assembly processes have received wide attention. Herein, a series of brush-like amphiphilic liquid crys...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 34(2018), 37 vom: 18. Sept., Seite 11034-11041
1. Verfasser: Li, Lishan (VerfasserIn)
Weitere Verfasser: Zhou, Feng, Li, Yiwen, Chen, Xiaofang, Zhang, Zhengbiao, Zhou, Nianchen, Zhu, Xiulin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Dioxanes Furans Macromolecular Substances Methacrylates Micelles Polymethacrylic Acids Solvents Surface-Active Agents mehr... polyethylene glycol methacrylate Water 059QF0KO0R tetrahydrofuran 3N8FZZ6PY4 Polyethylene Glycols 3WJQ0SDW1A Dimethylformamide 8696NH0Y2X Cholesterol 97C5T2UQ7J 1,4-dioxane J8A3S10O7S
LEADER 01000naa a22002652 4500
001 NLM287717224
003 DE-627
005 20231225054637.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.1021/acs.langmuir.8b01946  |2 doi 
028 5 2 |a pubmed24n0959.xml 
035 |a (DE-627)NLM287717224 
035 |a (NLM)30133294 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Li, Lishan  |e verfasserin  |4 aut 
245 1 0 |a Cooperation of Amphiphilicity and Smectic Order in Regulating the Self-Assembly of Cholesterol-Functionalized Brush-Like Block Copolymers 
264 1 |c 2018 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 27.12.2018 
500 |a Date Revised 27.12.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Nanoparticle morphology significantly affects the application of nanometer-scale materials. Understanding nanoparticle formation mechanisms and directing morphological control in nanoparticle self-assembly processes have received wide attention. Herein, a series of brush-like amphiphilic liquid crystalline block copolymers, PChEMA m- b-POEGMA n, containing cholesteryl mesogens with different hydrophobic/hydrophilic block ratios were designed and synthesized. The self-assembly behaviors of the resulting PChEMA m- b-POEGMA n block copolymers in different solvents (tetrahydrofuran/H2O, 1,4-dioxane/H2O, and N, N-dimethylformamide) were investigated in detail. Desirable micellar aggregates with well-organized architectures, including short cylindrical micelles, nanofibers, fringed platelets, and ellipsoidal vesicles with smectic micellar cores, were observed in 1,4-dioxane/H2O with an increasing hydrophobic block ratio. Although both amphiphilicity and smectic order governed the self-assembly, these two factors were differently balanced in the different solvents. This unique supramolecular system provides a new strategy for the design of advanced functional nanomaterials with tunable morphologies 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Dioxanes  |2 NLM 
650 7 |a Furans  |2 NLM 
650 7 |a Macromolecular Substances  |2 NLM 
650 7 |a Methacrylates  |2 NLM 
650 7 |a Micelles  |2 NLM 
650 7 |a Polymethacrylic Acids  |2 NLM 
650 7 |a Solvents  |2 NLM 
650 7 |a Surface-Active Agents  |2 NLM 
650 7 |a polyethylene glycol methacrylate  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a tetrahydrofuran  |2 NLM 
650 7 |a 3N8FZZ6PY4  |2 NLM 
650 7 |a Polyethylene Glycols  |2 NLM 
650 7 |a 3WJQ0SDW1A  |2 NLM 
650 7 |a Dimethylformamide  |2 NLM 
650 7 |a 8696NH0Y2X  |2 NLM 
650 7 |a Cholesterol  |2 NLM 
650 7 |a 97C5T2UQ7J  |2 NLM 
650 7 |a 1,4-dioxane  |2 NLM 
650 7 |a J8A3S10O7S  |2 NLM 
700 1 |a Zhou, Feng  |e verfasserin  |4 aut 
700 1 |a Li, Yiwen  |e verfasserin  |4 aut 
700 1 |a Chen, Xiaofang  |e verfasserin  |4 aut 
700 1 |a Zhang, Zhengbiao  |e verfasserin  |4 aut 
700 1 |a Zhou, Nianchen  |e verfasserin  |4 aut 
700 1 |a Zhu, Xiulin  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 34(2018), 37 vom: 18. Sept., Seite 11034-11041  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:34  |g year:2018  |g number:37  |g day:18  |g month:09  |g pages:11034-11041 
856 4 0 |u http://dx.doi.org/10.1021/acs.langmuir.8b01946  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 34  |j 2018  |e 37  |b 18  |c 09  |h 11034-11041