Haiping Fang

Dr. Haiping Fang


Research Focus & Metrics

Academic Career Length

22Years (2005-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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27 January 2010 in Advanced Functional Materials
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Journal Article
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SHShijiang He
Shijiang He
BSBo Song
Bo Song
Di LiDi Li
Di Li
CZChangfeng Zhu
Changfeng Zhu
WQWenpeng Qi
Wenpeng Qi
CFChunhai Fan
Chunhai Fan

6 March 2007 in Proceedings of the National Academy of Sciences
Verified
Journal Article
Closed access
JLJingyuan Li
Jingyuan Li
XGXiaojing Gong
Xiaojing Gong
HLHangjun Lu
Hangjun Lu
DLDing Li
Ding Li
HFHaiping Fang
Haiping Fang
RZRuhong Zhou
Ruhong Zhou
Water permeation across a single-walled carbon nanotube (SWNT) under the influence of a mobile external charge has been studied with molecular dynamics simulations. This designed nanopore shows an excellent on–off gating behavior by a single external charge (of value +1.0e): it is both sensitive to the available charge signal when it is close (less than a critical distance of 0.85 Å or about half the size of a water molecule) and effectively resistant to charge noise, i.e., the effect on the flow and net flux across the channel is found to be negligible when the charge is >0.85 Å away from the wall of the nanopore. This critical distance can be estimated from the interaction balance for the water molecule in the SWNT closest to the imposed charge with its neighboring water molecules and with the charge. The flow and net flux decay exponentially with respect to the difference between these two interaction energies when the charge gets closer to the wall of the SWNT and reaches a very small value once the charge crosses the wall, suggesting a dominating effect on the permeation properties from local water molecules near the external charge. These findings might have biological implications because membrane water channels share a similar single-file water chain inside these nanoscale channels.

25 September 2009 in Physical Review Letters
Verified
Journal Article
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CWChunlei Wang
Chunlei Wang
HLHangjun Lu
Hangjun Lu
ZWZhigang Wang
Zhigang Wang
PXPeng Xiu
Peng Xiu
BZBo Zhou
Bo Zhou
HFHaiping Fang
Haiping Fang
Using molecular dynamics simulation, we show direct evidence of the unexpected phenomenon of “water that does not wet a water monolayer” at room temperature. This phenomenon is attributed to the structure of the water beneath the water droplet, which exhibits an ordered water monolayer. Remarkably, there remains a considerable number of dangling OH bonds in this room temperature water monolayer, in contrast with the absence of dangling OH bonds at cryogenic temperature.

15 February 2010 in Chemphyschem
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Journal Article
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BSBo Song
Bo Song
Di LiDi Li
Di Li
WQWenpeng Qi
Wenpeng Qi
MEMarcus Elstner
Marcus Elstner
CFChunhai Fan
Chunhai Fan
HFHaiping Fang
Haiping Fang

7 November 2011 in The Journal of Physical Chemistry C
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Journal Article
Closed access
GZGuanghong Zuo
Guanghong Zuo
XZXin Zhou
Xin Zhou
QHQing Huang
Qing Huang
HFHaiping Fang
Haiping Fang
RZRuhong Zhou
Ruhong Zhou

7 May 2018 in Nature Chemistry
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Journal Article
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GSGuosheng Shi
Guosheng Shi
LCLiang Chen
Liang Chen
YYYizhou Yang
Yizhou Yang
DLDeyuan Li
Deyuan Li
ZQZhe Qian
Zhe Qian
HFHaiping Fang
Haiping Fang