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| 温敏凝胶体积相转变温度的压敏性 | |
| 引用本文： | 钟兴,王宇新,王世昌,金曼蓉. 温敏凝胶体积相转变温度的压敏性[J]. 高分子学报, 1994, 0(1): 113-116 |
| 作者姓名： | 钟兴 王宇新 王世昌 金曼蓉 |
| 作者单位： | 天津大学化学工程研究所，天津第二医学院药学系 |
| 摘 要： | 温敏凝胶体积相转变温度的压敏性钟兴，王宇新，王世昌（天津大学化学工程研究所，天津，３０００７２）金曼蓉（天津第二医学院药学系，天津，３００２０３）关键词Ｎ－烷基丙烯酰胺凝胶、体积相转变、温度敏感性、压力敏感性环境敏感性凝胶（交联聚合物）在生化分离、固... |
| 关 键 词： | N－烷基丙烯酰胺凝胶 体积相转变 温度敏感性 压力敏感性 |
| 收稿时间： | 1993-03-01 |
PRESSURE SENSITIVITY OF VOLUME PHASE TRANSITION TEMPERATURE OF TEMPERATURE-SENSITIVE GELS |
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| ZHONG Xing,WANG Yu-xin,WANG Shi-chang,JIN Man-rong. PRESSURE SENSITIVITY OF VOLUME PHASE TRANSITION TEMPERATURE OF TEMPERATURE-SENSITIVE GELS[J]. Acta Polymerica Sinica, 1994, 0(1): 113-116 | |
| Authors: | ZHONG Xing WANG Yu-xin WANG Shi-chang JIN Man-rong |
| Affiliation: | Chemical Engineering Research Center. Tianjin University; Tianjin; 300072 |
| Abstract: | ffect of pressure on the swelling of three different tffoperature-sensitivegels was studied. The gels used were polyp - isopropylacrylamide) (I,NIPA), pci Y (N-n - propylacrylamide) (PNNPA) and poly (N, N - dirthylacrylamide)(PNDEA). It was found that both PNNPA gel and PNDEA gel are pressure sensi tive, as PNIPA gel is, in a SPedal ration of tffeperature, and that this phenomenon is caused by the variation of their volume phase transition tffeperatllre withpressure. |
| Keywords: | N-alkylacrylamide gels Volume phase transition Temperatllresensitivity Pressure sensitivity |
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