Citation: Li-ping Wang, Jie Ren, Meng-qi Yao, Xiao-ci Yang, Wu Yang, Yan Li. Synthesis and Characterization of Self-oscillating P(AA-co-AM)/PEG Semi-IPN Hydrogels Based on a pH Oscillator in Closed System[J]. Chinese Journal of Polymer Science, ;2014, 32(12): 1581-1589. doi: 10.1007/s10118-014-1552-4 shu

Synthesis and Characterization of Self-oscillating P(AA-co-AM)/PEG Semi-IPN Hydrogels Based on a pH Oscillator in Closed System

Li-ping Wang ¹ ,
Jie Ren ^1,, ,
Meng-qi Yao ¹ ,
Xiao-ci Yang ¹ ,
Wu Yang ¹ ,
Yan Li ¹

Corresponding author: Jie Ren, renjie@mail.tongji.edu.cn
Received Date: 5 March 2014
Revised Date: 16 April 2014

Fund Project: This work was financially supported by the Basic Project of Science and Research of Colleges and Universities of Gansu Province (No. 5001-109), the Natural Science Foundation of Gansu Province (No. 1010 RJZA015).

Various semi-interpenetrating polymer network (semi-IPN) hydrogels composed of pore-forming agent polyethylene glycol (PEG), acrylic acid (AA) and acrylamide (AM) were prepared by using free radical polymerization with a two-step method. The chemical structures of the synthesized hydrogels were characterized by FTIR spectroscopy and the morphologies were studied by scanning electron microscopy (SEM) method. The swelling properties, such as the pH-responsive behavior, salt sensitivity, oscillatory swelling/de-swelling behaviors in different solutions with various pH values and self-oscillating behaviors in bath pH oscillator were investigated in detail. The results revealed that the prepared hydrogels exhibited high pH sensitivity and excellent salt sensitivity when the pH values of the medium changes from 3.0 and 7.0 and well reversible properties by undergoing a number of swelling/de-swelling recycles. In particular, the hydrogels exhibited self-oscillation behavior in a closed system containing BrO3--SO32--Fe(CN)64--H+. This study may create a new possibility as biomaterial for new self-walking actuators and other devices.
- P(AA-co-AM)/PEG semi-IPN hydrogel,
- Self-oscillating,
- pH-responsive
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
31. [31]
32. [32]
33. [33]
34. [34]
35. [35]
1. [1]
  Jianye Kang , Xinyu Yang , Xuhao Yang , Jiahui Sun , Yuhang Liu , Shutao Wang , Wenlong Song . Carbon dots-enhanced pH-responsive lubricating hydrogel based on reversible dynamic covalent bondings. Chinese Chemical Letters, 2024, 35(5): 109297-. doi: 10.1016/j.cclet.2023.109297
2. [2]
  Yan Liu , Yang Wang , Jiayi Zhu , Xuxian Su , Xudong Lin , Liang Xu , Xiwen Xing . Employing pH-responsive RNA triplex to control CRISPR/Cas9-mediated gene manipulation in mammalian cells. Chinese Chemical Letters, 2024, 35(9): 109427-. doi: 10.1016/j.cclet.2023.109427
3. [3]
  Jiaxu Wang , Jinxie Zhang , Xiuping Wang , Jingying Wang , Lina Chen , Jiahui Cao , Wei Cao , Siyu Liang , Ping Luan , Ke Zheng , Xiao-Kun Ouyang , Li Gao , Xiaowen Ou , Fan Zhang , Meitong Ou , Lin Mei . CaCO₃-coated hollow mesoporous silica nanoparticles for pH-responsive fungicides release. Chinese Chemical Letters, 2024, 35(12): 109697-. doi: 10.1016/j.cclet.2024.109697
4. [4]
  Jiayin Zhou , Depeng Liu , Longqiang Li , Min Qi , Guangqiang Yin , Tao Chen . Responsive organic room-temperature phosphorescence materials for spatial-time-resolved anti-counterfeiting. Chinese Chemical Letters, 2024, 35(11): 109929-. doi: 10.1016/j.cclet.2024.109929
5. [5]
  Yunjie Dang , Yanru Feng , Xiao Chen , Chaoxing He , Shujie Wei , Dingyang Liu , Jinlong Qi , Huaxing Zhang , Shaokun Yang , Zhiyun Niu , Bai Xiang . Development of a multi-level pH-responsive lipid nanoplatform for efficient co-delivery of siRNA and small-molecule drugs in tumor treatment. Chinese Chemical Letters, 2024, 35(12): 109660-. doi: 10.1016/j.cclet.2024.109660
6. [6]
  Di ZHANG , Tianxiang XIE , Xu HE , Wanyu WEI , Qi FAN , Jie QIAO , Gang JIN , Ningbo LI . Construction and antitumor activity of pH/GSH dual-responsive magnetic nanodrug. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 786-796. doi: 10.11862/CJIC.20240329
7. [7]
  Yuwen Zhu , Xiang Deng , Yan Wu , Baode Shen , Lingyu Hang , Yuye Xue , Hailong Yuan . Formation mechanism of herpetrione self-assembled nanoparticles based on pH-driven method. Chinese Chemical Letters, 2025, 36(1): 109733-. doi: 10.1016/j.cclet.2024.109733
8. [8]
  Rui Wang , He Qi , Haijiao Zheng , Qiong Jia . Light/pH dual-responsive magnetic metal-organic frameworks composites for phosphorylated peptide enrichment. Chinese Chemical Letters, 2024, 35(7): 109215-. doi: 10.1016/j.cclet.2023.109215
9. [9]
  Changzhu Huang , Wei Dai , Shimao Deng , Yixin Tian , Xiaolin Liu , Jia Lin , Hong Chen . A self-cleaning window for high-efficiency photodegradation of indoor formaldehyde. Chinese Chemical Letters, 2024, 35(9): 109429-. doi: 10.1016/j.cclet.2023.109429
10. [10]
  Wei Su , Xiaoyan Luo , Peiyuan Li , Ying Zhang , Chenxiang Lin , Kang Wang , Jianzhuang Jiang . Phthalocyanine self-assembled nanoparticles for type Ⅰ photodynamic antibacterial therapy. Chinese Chemical Letters, 2024, 35(12): 109522-. doi: 10.1016/j.cclet.2024.109522
11. [11]
  Salim Ullah , Jianliang Shen , Hong-Tao Xu . Innovative self-healing conductive organogel: Pioneering the future of electronics. Chinese Chemical Letters, 2025, 36(3): 110553-. doi: 10.1016/j.cclet.2024.110553
12. [12]
  Shuang Li , Jiayu Sun , Guocheng Liu , Shuo Zhang , Zhong Zhang , Xiuli Wang . A new Keggin-type polyoxometallate-based bifunctional catalyst for trace detection and pH-universal photodegradation of phenol. Chinese Chemical Letters, 2024, 35(8): 109148-. doi: 10.1016/j.cclet.2023.109148
13. [13]
  Tongyu Zheng , Teng Li , Xiaoyu Han , Yupei Chai , Kexin Zhao , Quan Liu , Xiaohui Ji . A DIY pH Detection Agent Using Persimmon Extract for Acid-Base Discoloration Popularization Experiment. University Chemistry, 2024, 39(5): 27-36. doi: 10.3866/PKU.DXHX202309107
14. [14]
  Chuyuan Lin , Hui Lin , Lingxing Zeng . Optimization strategy for rechargeable Zn metal batteries over wide-pH aqueous electrolytes. Chinese Journal of Structural Chemistry, 2025, 44(1): 100407-100407. doi: 10.1016/j.cjsc.2024.100407
15. [15]
  Pei Cao , Yilan Wang , Lejian Yu , Miao Wang , Liming Zhao , Xu Hou . Dynamic asymmetric mechanical responsive carbon nanotube fiber for ionic logic gate. Chinese Chemical Letters, 2024, 35(6): 109421-. doi: 10.1016/j.cclet.2023.109421
16. [16]
  Yong-Dan Zhao , Yidan Wang , Rongrong Wang , Lina Chen , Hengtong Zuo , Xi Wang , Jihong Qiang , Geng Wang , Qingxia Li , Canqi Ping , Shuqiu Zhang , Hao Wang . Reversing artemisinin resistance by leveraging thermo-responsive nanoplatform to downregulating GSH. Chinese Chemical Letters, 2024, 35(6): 108929-. doi: 10.1016/j.cclet.2023.108929
17. [17]
  Hailong He , Wenbing Wang , Wenmin Pang , Chen Zou , Dan Peng . Double stimulus-responsive palladium catalysts for ethylene polymerization and copolymerization. Chinese Chemical Letters, 2024, 35(7): 109534-. doi: 10.1016/j.cclet.2024.109534
18. [18]
  Haijing Cui , Weihao Zhu , Chuning Yue , Ming Yang , Wenzhi Ren , Aiguo Wu . Recent progress of ultrasound-responsive titanium dioxide sonosensitizers in cancer treatment. Chinese Chemical Letters, 2024, 35(10): 109727-. doi: 10.1016/j.cclet.2024.109727
19. [19]
  Di An , Mingdong She , Ziyang Zhang , Ting Zhang , Miaomiao Xu , Jinjun Shao , Qian Shen , Xuna Tang . Light-responsive nanomaterials for biofilm removal in root canal treatment. Chinese Chemical Letters, 2025, 36(2): 109841-. doi: 10.1016/j.cclet.2024.109841
20. [20]
  Di WU , Ruimeng SHI , Zhaoyang WANG , Yuehua SHI , Fan YANG , Leyong ZENG . Construction of pH/photothermal dual-responsive delivery nanosystem for combination therapy of drug-resistant bladder cancer cell. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1679-1688. doi: 10.11862/CJIC.20240135

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(727)
HTML views(20)

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