Studies on the Self-assembly of Aliphatic-aromatic Hyperbranched Polyester with Carboxylic End-groups

Abstract

Abstract: Carboxylic ended aliphatic aromatic hyperbranched poly(5-hydroxyethoxyisophthalic acid)(PHEIA) was employed for an electrostatic layer-by-layer self assembly procedure. The self-assembly films have been successfully formed from both aqueous solution and water THF mixture. The self assembly procedure was monitored by UV-Vis spectroscopy and contact angle measurement meter. The obtained multilayers were characterized by AFMfor the surface morphology investigation. The results indicate that PHEIAis able to form self assembly film in the presence of poly(diallyldimethylammonium chloride) (PDAC). On the self assembled surface where PHEIAacted as an outmost layer, the PHEIAaggregated into sphere-like particles with uniform diameter. Furthermore, the layer-by-layer self-assembly procedure provided a favorable method for modification of the hydrophilicity of the substrate without heavy interpenetration between these two polyelectrolyte layers.

Key words: Hyperbranched polyester, Self-assembly, Characterization

CLC Number:

O631

TrendMD:

QIU Teng, TANG Li-Ming, TUO Xin-Lin, ZHANG Xiao-Long, WANG Xiao-Gong, LIU De-Shan . Studies on the Self-assembly of Aliphatic-aromatic Hyperbranched Polyester with Carboxylic End-groups[J]. Chem. J. Chinese Universities, 2002, 23(1): 155.

[1]	YAO Qing, YU Zhiyong, HUANG Xiaoqing. Progress in Synthesis and Energy-related Electrocatalysis of Single-atom Catalysts [J]. Chem. J. Chinese Universities, 2022, 43(9): 20220323.
[2]	WU Yushuai, SHANG Yingxu, JIANG Qiao, DING Baoquan. Research Progress of Controllable Self-assembled DNA Origami Structure as Drug Carrier [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220179.
[3]	LI Lin, QI Fenglian, QIU Lili, MENG Zihui. Dynamic Amorphous Photonic Structure Patterns Assembled by Hexagonal Magnetic Nanosheets [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220123.
[4]	YU Bin, CHEN Xiaoyan, ZHAO Yue, CHEN Weichang, XIAO Xinyan, LIU Haiyang. Graphene Oxide-based Cobalt Porphyrin Composites for Electrocatalytic Hydrogen Evolution Reaction [J]. Chem. J. Chinese Universities, 2022, 43(2): 20210549.
[5]	LI Bo, MENG Yuxi, WANG Wenwen, ZANG Hongying. Synthesis and Proton Conductivity of Polynuclear Polyoxothiomolybdate Compound [J]. Chem. J. Chinese Universities, 2022, 43(1): 20210657.
[6]	DU Shunfu, WANG Wenjing, EL⁃SAYED El⁃Sayed M., SU Kongzhao, YUAN Daqiang, HONG Maochun. A Chemiluminescent Zirconocene Coordination Tetrahedron [J]. Chem. J. Chinese Universities, 2022, 43(1): 20210628.
[7]	XUE Jin, CAO Xiaowei, LIU Yifan, WANG Min. Preparation of Paper Hollow Gold Nanocage SERS Sensor and Its Rapid and Highly Sensitive Detection for miRNAs in Sputum of Patients with Non-small Cell Lung Cancer [J]. Chem. J. Chinese Universities, 2021, 42(8): 2393.
[8]	GENG Chuannan, HUA Wuxing, LING Guowei, TAO Ying, ZHANG Chen, YANG Quanhong. Catalysis in Li-sulfur Battery： Materials and Characterization [J]. Chem. J. Chinese Universities, 2021, 42(5): 1331.
[9]	ZHANG Juan, HU Xinyue, WANG Hongbo, LIAN Ying, LE Jinyu, YANG Zihao. Crystal-like Hydrogels Consisting of Parallel Hexahedrons Obtained from the Self-assembly ofβ⁃Cyclodextrin/perfluorononanoic Acid Inclusion Complexes [J]. Chem. J. Chinese Universities, 2021, 42(10): 3187.
[10]	TANG Wentao, LI Shengkai, WANG Shen, CHEN Long, CHEN Zhuo. Laser-mediated Enrichment Based Surface Enhanced Raman Analysis [J]. Chem. J. Chinese Universities, 2021, 42(10): 3054.
[11]	MA Chao, LIU Xiaona, NIE Chenyang, CHEN Lu, TIAN Peng, XU Hongyi, GUO Peng, LIU Zhongmin. Applications of X-ray and Electron Crystallography in Structural Investigations of Zeolites [J]. Chem. J. Chinese Universities, 2021, 42(1): 188.
[12]	HOU Chunxi, LI Yijia, WANG Tingting, LIU Shengda, YAN Tengfei, LIU Junqiu. Application of Elastin-like Polypeptides in Supramolecular Assembly ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1163.
[13]	BAI Ruonan, LI Qing, QIAO Shanlin, ZHANG Chunhuan, ZHAO Yongsheng. Controlled Preparation and Optical Waveguide Property of 1,4-Dicarbazolidinylbenzene Microwires ^† [J]. Chem. J. Chinese Universities, 2020, 41(5): 967.
[14]	WANG Jun, WANG Tie. Recent Progress in Functional Nanomaterials Based on Self-assembly Technology ^† [J]. Chem. J. Chinese Universities, 2020, 41(3): 377.
[15]	LI Dong,SUN Yinghui,WANG Zhongshun,HUANG Jing,Lü Nan,JIANG Lin. Large-scale Multiplexed Surface Plasmonic Gold Nanostructures Based on Nanoimprint and Self-assembly ^† [J]. Chem. J. Chinese Universities, 2020, 41(2): 221.

Studies on the Self-assembly of Aliphatic-aromatic Hyperbranched Polyester with Carboxylic End-groups

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments