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Properties of Proton Transfer in Hydrogen-Bonded Systemsat Finite Temperature |
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| Authors: | PANG Xiao-Feng |
| Affiliation: | Institute of Life Science and Technology, University of ElectronicScience and Technology, Chengdu 610054, China;International Center for Materials Physics, the Chinese Academy of Sciences, Shenyang 110015, China ;CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China |
| Abstract: | The properties of proton transfer along hydrogen-bonded molecular systems are studied at finite temperature. The dynamic equations of the proton transport along the systems are obtainedby using a completely quantum mechanics method. From the dynamic equations and its soliton solutions we find out specific heat arising from the motion of solitons in the systems with finitetemperature and the critical temperature of the soliton in the protein molecules, which is about 318 K. This shows that we can continuouslystudy some biological phenomena in the living systems by this model. |
| Keywords: | proton transfer hydrogen bond critical temperature specific heat |
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