"Development of multichannel devices with An Array of Electrospary Tips for High Throughput Mass Spectrometry,” H. Liu, C. Felten, Q. Xue, B. Zhang, P. Jedrzejewski, B. Karger, and F. Foret, Anal. Chem., 2000,72, 3303.
"Microfabricated Devices for Capillary Electrophoresis-Electrospray Mass Spectrometry" B. Zhang, H. Liu and B.L. Karger and F. Foret, Anal. Chem., 1999,71, 3258.?
"A liquid drop: what is it good for?" H. Liu and P. K. Dasgupta, Microchemical Journal, 1997,57,127.?
"Fluorometric fiber optic drop sensor for atmospheric hydrogen sulfide" A.A. Cardoso, H. Liu and P. K. Dasgupta, Talanta, 1997,44,1099.
"A Falling Drop for Sample Injection in Capillary Zone Electrophoresis," H. Liu and P. K. Dasgupta, Anal. Chem., 1997, 69, 1211.?
"Analytical chemistry in a drop," H. Liu and P. K. Dasgupta, Trends Anal. Chem., 1996, 15,468.
"A liquid drop. A windowless optical cell and a reactor without walls
for flow injection analysis,". H. Liu and P. K. Dasgupta,
Anal. Chim. Acta, 1996, 326, 13.
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" Analytical Chemistry in a Drop. Solvent Extraction in a Microdrop"?#060;A NAME="OLE_LINK2">H.
Liu and P. K. Dasgupta, Anal. Chem., 1996, 68, 1817.
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"Flow-injection extraction photometry using conductometric phase recognition,"
H. Liu and P. K. Dasgupta, Process Control Qual.,, 1995,
7, 195.
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"A renewable liquid droplet as a sampler and a windowless optical cell.
An automated sensor for gaseous chlorine," H. Liu and P. K. Dasgupta, Anal.
Chem., 1995, 67, 4221.
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" Dual-wavelength photometry with light emitting diodes. Compensation
of refractive index and turbidity effects in flow-injection analysis,"
H. Liu and P. K. Dasgupta, Anal. Chim. Acta, 1994, 289,
347.
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"Computer-interfaced bipolar pulse conductivity detector for capillary
system," S. Kar, P. K. Dasgupta, H. Liu and H. hwang, Anal. Chem.,
1994, 66, 2537.
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"Flow-injection extraction without phase separation based on dual-wavelength
spectrophotometry," H. Liu and P. K. Dasgupta, Anal. Chim. Acta,
1994, 288, 237.
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"High performance optical absorbance detector based on low noise switched
integrator," H. Liu, P. K. Dasgupta and H. J. Zheng, Talanta, 1993,
40, 1331.
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"Sandwich-type flow-through fiber-optic cells for optic absorbance measurements,"
P. K. Dasgupta, H. S. Bellamy and H. Liu, Talanta, 1993,
40, 341.
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"Light emitting diode based flow-through optical absorption detectors,"
P. K. Dasgupta, H. S. Bellamy, H. Liu, J. L. Lopez, E. L. Loree, K. Morris,
K.Petersen, and K. A. Mir, Talanta, 1993, 40,
53.
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"A dual-wavelength light-emitting diode based detector for flow -injection
analysis process analyzers," J. Huang, H. Liu, A. Tan, J. Xu and X. Zhao,
Talanta, 1992, 39, 589.
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"A software-driven on-line spectrophotometric analyzer based on flow
injection analysis (FIA) techniques," A. Tan, H. Liu, J. Huang, J. Xu and
X. Zhao, ,?#060;A NAME="OLE_LINK1">Pittsburgh Conference on Analytical
Chemistry and Applied Spectroscopy, Chicargo, 1991 No 738.
"On-line analysis of trace germanium for zinc sulfate purification process
in zinc plant," H Liu, Y. Wu, A. Tan, J. Huang, J. Xu and X Zhao, Pittsburgh
Conference on Analytical Chemistry and Applied Spectroscopy, Chicargo,
1991, No 368P.
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"Reliable and automatic stream switching methods for flow injection
analysis," H. Liu, X. Zhao, J. Xu, A. Tan and J. Huang, Analytical Instrumentation,
No. 4 (1991) p69.
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"Process analytical chemistry," X. Zhao, J. Xu, R. Man, A. Tan and H. Liu, Letters for analysis of non-ferrous metals, No. 1, (1990) p1.?
"Automatic measurement and data processing for current-time curves of dropping mercury electrode based on single-board microcomputer", H. Liu, G. Zhu and S. Huang, Metallurgical Analysis, No. 5, (1989) p59?
"Automatically optimized standard addition method based on flow injection
gradient technique", H. Liu and A. Tan, Hunan metallurgy, No. 2,
(1989) p41.
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"Potentiometric titration based on Z-80 II single-board microcomputer,"
H. Liu, G. Zhu, J. Li and X. Liu, Hunan Metallurgy, No. 2, (1988),
p59.
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"Single-board microcomputer controlled single-sweep polarograph", H.
Liu, G. Zhu and S. Huang, Journal of Central South Institute of Mining
and Metallurgy, No 2, (1987), p217.
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"Determination of molybdenum in tungsten and tungsten trioxide by atomic
absorption spectrophotometry," J. Fan and H. Liu, Physical Testing and
Chemical Analysis, No 5, (1985), p266.
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