Citation: Yao Zu Liao, Mei Hua Xin, Ming Chun Li, Sheng Su. Preparation and characterization O-lauroyl chitosan/poly (L-lactic acid) blend membranes by solution-casting approach[J]. Chinese Chemical Letters, ;2007, 18(2): 213-216. doi: 10.1016/j.cclet.2006.12.024 shu

Preparation and characterization O-lauroyl chitosan/poly (L-lactic acid) blend membranes by solution-casting approach

College of Materials Science and Engineering, Huaqiao University, Quanzhou 362021, China

Received Date: 5 June 2006

Fund Project: This work was supported by the National Natural Science Foundation of China (nos. 20274013 and 20574024),the Key Project of the Fujian Provincial Science and Technology (no. 2002I004),and the Fujian Provincial Natural Science Foundation (no. E0540001).

O-Lauroyl chitosan/poly(L-lactide) (OCS/PLLA) blend membranes with different compositions were prepared by solutioncasting approach using chloroform as common solvent. The experimental results of FT-IR, DSC and WAXD indicated that interassociation hydrogen-bond interactions existed between OCS and PLLA in the blend membranes. And SEM observation confirmed that the blend membranes with suitable compositions were compatible.
- Hydrogen bond,
- Chitosan,
- PLLA,
- Compatibility
1. [1]
  Yi-Chang Yang , Rui-Xi Wang , Li-Ming Wu , Ling Chen . Regulating the coplanarity of π-conjugated units through hydrogen bonding in FAHC2O4 and FAH2C3N3S3 crystals. Chinese Journal of Structural Chemistry, 2025, 44(10): 100714-100714. doi: 10.1016/j.cjsc.2025.100714
2. [2]
  Yun Zhou , Geqian Fang , Haiyan Wang , Wenjun Yu , Chun Zhu , Jin-Xia Liang , Jian Lin . Non-covalent interactions between adsorbed •OH species and UiO-66-NH2 for methane hydroxylation. Chinese Journal of Structural Chemistry, 2025, 44(8): 100629-100629. doi: 10.1016/j.cjsc.2025.100629
3. [3]
  Lian Jin , Juan Zhang , Libo Nie , Yan Deng , Ghulam Jilany Khana , Nongyue He . Chitosan nanoparticles act as promising carriers of microRNAs to brain cells in neurodegenerative diseases. Chinese Chemical Letters, 2025, 36(10): 110774-. doi: 10.1016/j.cclet.2024.110774
4. [4]
  Sajid Hussain , Omer M.A. Dagah , Essam A.M.S Obaid , Peng Jin , Ovas Ahmed Dar , Muhammd Irfan , Yiming Qi , Qinghua Wu , Ming Jin , Tengli Zhang , Lei Luo . Chitosan as oral absorption enhancer and inhibitor: A comprehensive review. Chinese Chemical Letters, 2026, 37(1): 111273-. doi: 10.1016/j.cclet.2025.111273
5. [5]
  Jinjie Lu , Qikai Liu , Yuting Zhang , Yi Zhou , Yanbo Zhou . Antibacterial performance of cationic quaternary phosphonium-modified chitosan polymer in water. Chinese Chemical Letters, 2024, 35(9): 109406-. doi: 10.1016/j.cclet.2023.109406
6. [6]
  Linshan Peng , Qihang Peng , Tianxiang Jin , Zhirong Liu , Yong Qian . Highly efficient capture of thorium ion by citric acid-modified chitosan gels from aqueous solution. Chinese Chemical Letters, 2024, 35(5): 108891-. doi: 10.1016/j.cclet.2023.108891
7. [7]
  Yang Li , Yihan Chen , Jiaxin Luo , Qihuan Li , Yiwu Quan , Yixiang Cheng . Enhanced circularly polarized luminescence emission promoted by achiral dichroic oligomers of F8BT in cholesteric liquid crystal. Chinese Chemical Letters, 2024, 35(11): 109864-. doi: 10.1016/j.cclet.2024.109864
8. [8]
  Qiao Zhang , Xin Tan , Zihang Liu , Jingyu Ma , Dongqi Cao , Fenfang Li , Shengyi Dong . Optically healable and mechanically tough supramolecular glass from low-molecular-weight compounds. Chinese Chemical Letters, 2025, 36(8): 110660-. doi: 10.1016/j.cclet.2024.110660
9. [9]
  Dong-Bing Cheng , Junxin Duan , Haiyu Gao . Experimental Teaching Design on Chitosan Extraction and Preparation of Antibacterial Gel. University Chemistry, 2024, 39(2): 330-339. doi: 10.3866/PKU.DXHX202308053
10. [10]
  Huiying Xu , Minghui Liang , Zhi Zhou , Hui Gao , Wei Yi . Application of Quantum Chemistry Computation and Visual Analysis in Teaching of Weak Interactions. University Chemistry, 2025, 40(3): 199-205. doi: 10.12461/PKU.DXHX202407011
11. [11]
  Xue Wu , Yupeng Liu , Bingzhe Wang , Lingyun Li , Zhenjian Li , Qingcheng Wang , Quansheng Cheng , Guichuan Xing , Songnan Qu . Rationally assembling different surface functionalized carbon dots for enhanced near-infrared tumor photothermal therapy. Acta Physico-Chimica Sinica, 2025, 41(9): 100109-0. doi: 10.1016/j.actphy.2025.100109
12. [12]
  Ziqi Chen , Miriding Mutailipu . Achieving the birefringence-bandgap trade-off: hydrogen-bond engineered biuret-cyanurate. Chinese Journal of Structural Chemistry, 2025, 44(10): 100695-100695. doi: 10.1016/j.cjsc.2025.100695
13. [13]
  Rui TIAN , Jiamin CHAI , Junyu CHEN , Yuan REN , Xuehua SUN , Haoyu LI , Yuecheng ZHANG . Chitosan/silica-coated copper nanoclusters: Synthesis and application in cefixime detection. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1903-1915. doi: 10.11862/CJIC.20250026
14. [14]
  Rui Li , Ruijie Lu , Libin Yang , Jianwen Li , Zige Guo , Qiquan Yan , Mengjun Li , Yazhuo Ni , Keying Chen , Yaoyang Li , Bo Xu , Mengzhen Cui , Zhan Li , Zhiying Zhao . Immobilization of chitosan nano-hydroxyapatite alendronate composite microspheres on polyetheretherketone surface to enhance osseointegration by inhibiting osteoclastogenesis and promoting osteogenesis. Chinese Chemical Letters, 2025, 36(4): 110242-. doi: 10.1016/j.cclet.2024.110242
15. [15]
  Qian Chen , Anyang Shen , Taotao Huang , Xinya Han , Jian Zhang , Hui Jiang , Renyong Liu , Yong Pan , Kui Zhang . Ultrasensitive and selective detection of chemical nerve agent simulants based on naphthalimide functionalized chitosan as fluorescent nanofibers. Chinese Chemical Letters, 2025, 36(7): 110331-. doi: 10.1016/j.cclet.2024.110331
16. [16]
  Aijia Zhang , Guiyuan Zhao , Guangli Xiang , Rui Chen , Yu Dong , Qijie Diao , Jialin Wang , Xiaohui Lin , Wenxuan Zeng , Tianze Jiang , Jun Wu , Xia Zhao . Barnacle-inspired chitosan glycerin gel for skin protection and wound healing in harsh environments. Chinese Chemical Letters, 2025, 36(8): 110767-. doi: 10.1016/j.cclet.2024.110767
17. [17]
  Xinzhe ZHANG , Jiarong XU , Mochou GAO , Yage LIU , Yanbao ZHAO , Jingzeng CUI , Xueyan ZOU . Silver chloride/chitosan-based chloramine nanohybrid with excellent antibacterial activity: Design and structure characterization as well as Ag⁺-Cl^- synergistic antibacterial effect. Chinese Journal of Inorganic Chemistry, 2026, 42(2): 428-438. doi: 10.11862/CJIC.20250123
18. [18]
  Xiaodong Zhang , Bohui Xu , Deshuai Xiao , Xinyuan Zhang , Pifu Gong , Zheshuai Lin . From centrosymmetric CN3H6C6H5SO3 to non-centrosymmetric CN3H6C6H4SO3(OH): Hydroxyl introduced hydrogen bond reconstruction to realize strong second harmonic generation. Chinese Journal of Structural Chemistry, 2025, 44(10): 100707-100707. doi: 10.1016/j.cjsc.2025.100707
19. [19]
  Xing Cao , Xinyu Tian , Yuanyuan Huang , Liping Zhang , Yanpeng Ni , Yu-Zhong Wang . H₃PO₃-protonated chitosan enabling flame-retardant and antibacterial PVA composite films with high strength and toughness through multiple H-bonds and interlocking interfaces. Chinese Chemical Letters, 2025, 36(11): 111382-. doi: 10.1016/j.cclet.2025.111382
20. [20]
  Yang Qin , Jiangtian Li , Xuehao Zhang , Kaixuan Wan , Heao Zhang , Feiyang Huang , Limei Wang , Hongxun Wang , Longjie Li , Xianjin Xiao . Toeless and reversible DNA strand displacement based on Hoogsteen-bond triplex. Chinese Chemical Letters, 2024, 35(5): 108826-. doi: 10.1016/j.cclet.2023.108826

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1142)
HTML views(42)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return