107. Rui Yang, Xin Guan, Jiongyu Zhang, Jeong Moon, Chong Guo, Zhengyang Jia, Chengyu Hou, Uyanga Ganbaatar, Steven Tricarico, Anson W. K. Ma, and Changchun Liu*, Quencher-free CRISPR-based Molecular Detection Using an Amphiphilic DNA Fluorescence Probe, Biosensors and Bioelectronics, 2025, 271, 2025, 117054.

106. Xin Guan, Rui Yang, Jiongyu Zhang, Jeong Moon, Chengyu Hou, Chong Guo, Lori Avery, Danielle Scarola, Daniel S. Roberts, Rocco LaSala, and Changchun Liu*, Programmable Multiplexed Nucleic Acid Detection by Harnessing Specificity Defect of CRISPR-Cas12a, Advanced Science, 2024, 2411021, DOI: 10.1002/advs.202411021.

105. Jiongyu Zhang, Xin Guan, Jeong Moon, Shuo Zhang, Zhengyang Jia, Rui Yang, Chengyu Hou, Chong Guo, Minjie Pei and Changchun Liu*, Interpreting CRISPR-Cas12a Enzyme Kinetics through Free Energy Change of Nucleic Acids, Nucleic Acids Research, 2024, 1-16, DOI: 10.1093/nar/gkae1124

104. Ziyue Li, Shuo Zhang, Jiongyu Zhang, Lori Avery, David Banach, Hui Zhao, and Changchun Liu*, Palm-sized Lab-in-a-Magnetofluidic Tube Platform for Rapid and Sensitive Virus Detection, Advanced Science, 2024, DOI:10.1002/advs.202310066.

• NIH/NIBIB Science Highlights: "Putting the power of lab-based diagnostic testing in the palm of your hand". 

103. Jiongyu Zhang, Ziyue Li, Chong Guo, Xin Guan, Lori Avery, David Banach, and Changchun Liu*, Intrinsic RNA Targeting Triggers Indiscriminate DNase Activity of CRISPR-Cas12a, Angewandte Chemie International Edition, 2024, DOI: 10.1002/anie.202403123

102. Jiongyu Zhang, Chengyu Hou and Changchun Liu*, CRISPR-powered quantitative keyword search engine in DNA data storage, Nature Communications, 2024, 15, 2376. https://doi.org/10.1038/s41467-024-46767-x

• UConn Today: "Searching for Data in DNA with CRISPR".

101. Zhengyang Jia, Yazeed Maghaydah, Kristina Zdanys, George A Kuchel, Breno Satler Diniz, Changchun Liu*, CRISPR-Powered Aptasensor for Diagnostics of Alzheimer’s Disease, ACS Sensors, 2023, https://doi.org/10.1021/acssensors.3c02167 

100. Jeong Moon and Changchun Liu*, Asymmetric CRISPR enabling cascade signal amplification for nucleic acid detection by competitive crRNA, Nature Communications, 2023, 14, 7504, DOI : 10.1038/s41467-023-43389-7

• UConn Today: "Researchers Improve Efficacy and Efficiency of CRISPR Diagnostic Technology"

99.Zhengyang Jia, Ziyue Li, Changchun Liu*, CRISPR-powered Biosensing Platform for Quantitative Detection of Alpha-fetoprotein by a Personal Glucose Meter, Sensors and Actuators B: Chemical, 2023, https://doi.org/10.1016/j.snb.2023.133994

98. Naoki Uno, Ziyue Li, Lori Avery, Maroun M. Sfeir, and Changchun Liu*, CRISPR gel: A one-pot biosensing platform for rapid and sensitive detection of HIV viral RNA, Analytica Chimica Acta, 2023, https://doi.org/10.1016/j.aca.2023.341258

97. Ziyue Li, Naoki Uno, Xiong Ding, Lori Avery, David Banach, and Changchun Liu*, Bioinspired CRISPR-Mediated Cascade Reaction Biosensor for Molecular Detection of HIV Using a Glucose Meter, ACS Nano, 2023, https://pubs.acs.org/doi/10.1021/acsnano.2c12754.

• Connecticut Public Radio: "Testing for HIV can be costly and time-consuming. A new device in development seeks to change that".

• UConn Today: "UConn Researcher Develops Simple, Affordable HIV Testing Device"
• HealthNews: "Researchers Develop Affordable HIV Testing Device"

96. Naoki Uno, Ziyue Li and Changchun Liu*, Single-tube One-step Gel-based RT-RPA/PCR for Highly Sensitive Molecular Detection of HIV Virus, Analyst, 2023, DOI: 10.1039/D2AN01863B

95. Uyanga Ganbaatar and Changchun Liu*, NEXT CRISPR: An enhanced CRISPR-based nucleic acid biosensing platform using extended crRNA, Sensors and Actuators B: Chemical, 2022, https://doi.org/10.1016/j.snb.2022.132296

94. Ziyue Li, Xiong Ding, Kun Yin, Lori Avery, Enrique Ballesteros, and Changchun Liu*, Instrument-Free, CRISPR-based Diagnostics of SARS-CoV-2 using Self-Contained Microfluidic System, Biosensors and Bioelectronics, 2022, 199, 113865, https://doi.org/10.1016/j.bios.2021.113865.

93. Xiong Ding, Ziyue Li, and Changchun Liu*, Monolithic, 3D-Printed Lab-on-Disc Platform for Multiplexed Molecular Detection of SARS-CoV-2, Sensors and Actuators B: Chemical, 2022, 351, 130998, https://doi.org/10.1016/j.snb.2021.130998

• Laborjournal: "Mehrere SARS-CoV-2-Gene gleichzeitig nachweisen? Klingt kompliziert, ist mit einem Lab-on-a-Disk-System aus dem 3D-Drucker aber recht einfach"

 

92. Xiong Ding, Ziyue Li, Lori Avery, Enrique Ballesteros, Rohit Makol, and Changchun Liu*, pH-EVD: A pH-Paper-based Extraction and Visual Detection System for Instrument-free SARS-CoV-2 Diagnostics, Advanced NanoBiomed Research, 2021, http://doi.org/10.1002/anbr.202100101.

• Connecticut Post: "UConn professor adapts cancer test to detect COVID-19 at home"
• UConn Today: "UConn Researcher’s Home COVID-19 Test Comparable to PCR Accuracy, Selectivity"
• The Daily Campus: "UConn researcher working to develop accurate, cheap at home COVID-19 test"

91. Jiongyu Zhang and Changchun Liu*, CRISPR-Powered DNA Computing and Digital Display, ACS Synthetic Biology, 2021, https://doi.org/10.1021/acssynbio.1c00431

90. Zhiheng Xu, Xiong Ding, Kun Yin, Ziyue Li, Joan A Smyth, Maureen B Sims, Holly A McGinnis, Changchun Liu*, TickPhone App: A Smartphone Application for Rapid Tick Identification Using Deep Learning, Applied Sciences, 2021, 11(16), 7355

89. Ziyue Li, Xiong Ding, Kun Yin, Zhiheng Xu, Kumarasen Cooper, and Changchun Liu*, Electric Field-Enhanced Electrochemical CRISPR Biosensor for DNA Detection, Biosensors and Bioelectronics, 2021, 192, 113498, https://doi.org/10.1016/j.bios.2021.113498. 

88. Kun Yin, Xiong Ding, Zhiheng Xu, Ziyue Li, Xingyu Wang, Hui Zhao, Clifford Otis, Baikun Li, and Changchun Liu*, Multiplexed Colorimetric Detection of SARS-CoV-2 and Other Pathogens in Wastewater on a 3D Printed Integrated Microfluidic Chip, Sensors and Actuators: B. Chemical, 2021, 344, 130242.

87. Kun Yin, Xiong Ding,   Ziyue Li,   Maroun M. Sfeir,   Enrique Ballesteros,  and  Changchun Liu*, Autonomous Lab-on-Paper for Multiplexed, CRISPR-based Diagnostics of SARS-CoV-2, Lab on a Chip, 2021, 21, 2730–2737.

• UConn Today: "UConn Engineer Develops Lab-on-Paper SARS-CoV-2 Diagnostic by CRISPR"
• News Medical Life Sciences: "Scientists develop low-cost lab-on-paper device for rapid and accurate detection of SARS-CoV-2"
• Selected as one of "Lab on a Chip HOT Articles 2021"

86. Xiong Ding, Kun Yin, Ziyue Li, Maroun M Sfeir, and Changchun Liu*, Sensitive quantitative detection of SARS-CoV-2 in clinical samples using digital warm-start CRISPR assay, Biosensors and Bioelectronics, 2021, 184, 113218.

• News Medical Life Sciences: "Digital warm-start CRISPR assay enables sensitive quantitative detection of SARS-CoV-2 in clinical samples"

85. Zhiheng Xu, Kun Yin, Xiong Ding, Ziyue Li, Xuanhao Sun, Baikun Li, Rajesh V Lalla, Robert Gross, and Changchun Liu*, An Integrated E-Tube Cap for Sample Preparation, Isothermal Amplification and Label-Free Electrochemical Detection of DNA, Biosensors and Bioelectronics, 2021, 186, 113306.

84. Uyanga Ganbaatar, and Changchun Liu*, CRISPR-Based COVID-19 Testing: Toward Next-Generation Point-of-Care Diagnostics, Frontiers in Cellular and Infection Microbiology, 2021, 11, 663949. doi: 10.3389/fcimb.2021.663949

83. Karteek Kadimisetty, Kun Yin, Aoife M Roche, Yanjie Yi, Frederic D Bushman, Ronald G Collman, Robert Gross, Liang Feng, and Changchun Liu*, An integrated self-powered 3D printed sample concentrator for highly sensitive molecular detection of HIV in whole blood at the point of care, Analyst, 2021, 146, 3234-3241

82. Xiong Ding, Kun Yin, Ziyue Li, Vikram Pandian, Joan A Smyth, Zeinab Helal, and Changchun Liu*, Cleavable hairpin beacon-enhanced fluorescence detection of nucleic acid isothermal amplification and smartphone-based readout, Scientific reports, 2020, 10, 18819, https://doi.org/10.1038/s41598-020-75795-y

81. Xiong Ding, Kun Yin, Ziyue Li, Rajesh V. Lalla, Enrique Ballesteros, Maroun M. Sfeir, and Changchun Liu*, Ultrasensitive and visual detection of SARS-CoV-2 using all-in-one dual CRISPR-Cas12a (AIOD-CRISPR) assay, Nature Communications, 2020, 11, 4711.

• UConn Today: "After Developing CRISPR-based Diagnostic Test for Infectious Diseases, UConn Researchers Validate Clinical Feasibility for COVID-19 Testing at Point of Care"
• Technology Networks: "A Point-of-Care CRISPR-based COVID-19 Diagnostic Could Be on the Horizon"
• UConn Today: "UConn-Developed Diagnostic Test for Infectious Diseases Reaches Licensing Deal"

80. Kun Yin, Vikram Pandian, Karteek Kadimisetty, Xin Zhang, Carlos Ruiz, Kumarasen Cooper, and Changchun Liu*, Real-time colorimetric Quantitative Molecular Detection of infectious Diseases on Smartphone-based Diagnostic platform, Scientific Reports, 2020, 10, 9009. DOI: https://doi.org/10.1038/s41598-020-65899-w

• Ranked as one of  "Top 100 downloaded chemistry papers for Scientific Reports in 2020"

79. Kun Yin, Xiong Ding, Ziyue Li, Hui Zhao, Kumarasen Cooper, and Changchun Liu*, Dynamic aqueous multiphase reaction system for one-pot CRISPR-Cas12a based ultrasensitive and quantitative molecular diagnosis, Analytical Chemistry, 2020, 92, 12, 8561–8568.

78. Carlos Ruiz, Karteek Kadimisetty, Kun Yin, Michael G Mauk, Hui Zhao, and Changchun Liu*, Fabrication of Hard–Soft Microfluidic Devices Using Hybrid 3D Printing, Micromachines, 2020, 11(6), 567; https://doi.org/10.3390/mi11060567

77. Xiong Ding, Zhiheng Xu, Kun Yin, Maroun Sfeir and Changchun Liu*, Dual-Priming Isothermal Amplification (DAMP) for Highly Sensitive and Specific Molecular Detection with Ultralow Nonspecific Signals, Analytical chemistry, 2019, 91, 12852–12858.

76. Xiong Ding, Kun Yin, Ju Chen, Kepeng Wang, and Changchun Liu*, Ribonuclease-dependent cleavable beacon primer triggering DNA amplification for single nucleotide mutation detection with ultrahigh sensitivity and selectivity, Chemical Communications, 2019, 55, 12623-12626.

75. Kun Yin, Vikram Pandian, Karteek Kadimisetty, Carlos Ruiz, Kumarasen Cooper, Jianxin You, and Changchun Liu*, Synergistically enhanced colorimetric molecular detection using smart cup: a case for instrument-free HPV-associated cancer screening, Theranostics, 2019, 9, 2637-2645. doi:10.7150/thno.32224

74. Xin Zhang, Karteek Kadimisetty, Kun Yin, Carlos Ruiz, Michael G. Mauk, and Changchun Liu*, Smart ring: a wearable device for hand hygiene compliance monitoring at the point-of-need, Microsystem Technologies, 2019, 25, 3105–3110

73. Xiong Ding, Michael G Mauk, Kun Yin, Karteek Kadimisetty, and Changchun Liu*, Interfacing Pathogen Detection with Smartphones for Point-of-Care Applications, Analytical Chemistry, 2019, 91, 655–672.

72. Jinzhao Song, Vikram Pandian, Michael G. Mauk, Haim H. Bau, Sara Cherry, Laurence C. Tisi and Changchun Liu*, Smartphone-based Mobile Detection Platform for Rapid Molecular Diagnostics and Spatiotemporal Disease Mapping, Analytical Chemistry, 2018, 90, 4823-4831

• Penn Today: "A ‘smart-connected cup’ to fight Zika"
• Penn Engineering blog: "Penn Engineers Update a User-friendly Device for Point-of-Care Diagnostics"

71. Karteek Kadimisetty, Jinzhao Song, Aoife M. Doto, Young Hwang, Jing Peng, Michael G. Mauk, Frederic D. Bushman, Robert Gross, Joseph N. Jarvis and Changchun Liu*, Fully 3D Printed Integrated Reactor Array for Point-of-Care Molecular Diagnostics, Biosensors and Bioelectronics, 2018, 109, 156-163

• New Chemistry Research: "A 3D printed device offers rapid disease diagnosis at the point of care"

70. Michael G Mauk*, Jinzhao Song, Changchun Liu, and Haim H Bau, Simple Approaches to Minimally-Instrumented, Microfluidic-Based Point-of-Care Nucleic Acid Amplification Tests, Biosensors, 2018, 8, 17.

69. Jinzhao Song, Changchun Liu, Michael G. Mauk, Jing Peng, Thomas W. Schoenfeld, and Haim H. Bau*. A Multifunctional Reactor with Dry-Stored Reagents for Enzymatic Amplification of Nucleic Acids, Analytical chemistry, 2018, 90, 1209-1216.

68. Jinzhao Song, Changchun Liu, Michael G. Mauk, Shelley C. Rankin, James B. Lok, Robert M. Greenberg, and Haim H. Bau*, Two-stage isothermal enzymatic amplification for concurrent multiplex molecular detection, Clinical Chemistry, 2017, 63, 714-722

67. Michael Mauk, Jinzhao Song, Haim H. Bau, Robert Gross, Frederic D. Bushman, Ronald G. Collman and Changchun Liu*, Miniaturized Devices for Point of Care Molecular Detection of HIV, Lab on Chip, 2017, 17, 382-394.

66. Jinzhao Song, Michael G. Mauk, Brent A. Hackett, Sara Cherry, Haim H. Bau, and Changchun Liu*, Instrument-Free Point-of-Care Molecular Detection of Zika Virus, Analytical Chemistry, 2016, 88, 7289-7294

• The Scientist: "Portable, Rapid Zika Test"
• ACS (American Chemical Society) Chemical & Engineering NEWS: “Portable test rapidly detects Zika in saliva for $2”
• The Philadelphia Inquirer: "Penn team invents rapid, low-cost Zika test"
• NDTV: "Scientists Claim To Have Developed $2 Test Kit To Detect Zika In 40 Minutes"
• Dark Daily: "University of Pennsylvania Researchers Develop $2 Zika Proof-of-Concept Test That Needs Neither Electricity Nor a Clinical Laboratory to Return Accurate Results"
• FierceBiotech: "UPenn team develops portable, low-cost genetic Zika test"

65. Changchun Liu*, Shih-Chuan Liao, Jinzhao Song, Michael G. Mauk, Xuanwen Li, Gaoxiang Wu, Dengteng Ge, Robert M. Greenberg, Shu Yang and Haim H. Bau, A High-Efficiency Superhydrophobic Plasma Separator, Lab on Chip, 2016, 16, 553-560.

• Atlas of Science: "Superhydrophobic plasma separator for point-of-care diagnostics"

64. Shih-Chuan Liao, Jing Peng, Michael G. Mauk, Sita Awasthi, Jinzhao Song, Harvey Friedman, Haim H. Bau, and Changchun Liu*, Smart Cup: A Minimally-Instrumented, Smartphone-Based Point-of-Care Molecular Diagnostic Device, Sensors and Actuators B: Chemical, 2016, 229, 232-238.

• Phase Change Matters blog: "Penn researchers develop low-cost molecular diagnostic device"

63. Michael G Mauk, Jinzhao Song, Yubing Tong, Haim H Bau and Changchun Liu*, Translating Nucleic Acid Amplification Assays to the Microscale: Lab on a Chip for Point-of-Care Molecular Diagnostics, Current Analytical Chemistry, 2016, 12, 386-396.

62. Jinzhao Song, Changchun Liu, Swarna Bais, Michael G. Mauk, Haim H. Bau, and Robert M. Greenberg*, Molecular detection of schistosome infections with a disposable microfluidic cassette, PLOS Neglected Tropical Diseases, 2015, 9, e0004318. doi:10.1371/journal.pntd.0004318.

• Science and Development: "Device promises faster schistosomiasis diagnosis"

61. Michael G. Mauk*, Changchun Liu, Jinzhao Song and Haim H. Bau, Integrated Microfluidic Nucleic Acid Isolation, Isothermal Amplification, and Amplicon Quantification, Microarrays, 2015, 4, 474-489.

60. Karen E Ocwieja, Scott Sherrill-Mix, Changchun Liu, Jinzhao Song, Haim Bau, and Frederic D Bushman, A Reverse Transcription Loop-Mediated Isothermal Amplification Assay Optimized to Detect Multiple HIV Subtypes, PLoS One, 2015, 10, e0117852

59. Changchun Liu*, Mohamed M. Sadik, Michael G. Mauk, Paul H. Edelstein, Frederic D. Bushman, Robert Gross and Haim H. Bau, Nuclemeter: A Reaction-Diffusion based Method for Quantifying Nucleic Acids Undergoing Enzymatic Amplification, Scientific Reports, 2014, 4, 7335, DOI: 10.1038/srep07335.

58. Changchun Liu*, Michael Mauk, Robert Gross, Frederic D. Bushman, Paul H. Edelstein, Ronald G. Collman, and Haim H. Bau, Membrane-Based, Sedimentation-Assisted Plasma Separator for Point-of-Care Applications, Analytical Chemistry, 2013, 85, 10463-10470.

• Medical Device Developments: "Blood work- point-of-care HIV testing"
• ACS (American Chemical Society) Chemical & Engineering NEWS: "Low-Cost Device Quickly Isolates Blood Plasma"
• Medgadget NEWS: "Gravity Assisted Membrane Filter Separates Plasma from Whole Blood"
• PENN NEWS: "Penn plasma device makes HIV testing easier"

57. Changchun Liu, Michael G. Mauk, Robert Hart, Mariangela Bonizzoni, Guiyun Yan and Haim H. Bau*, A low-cost microfluidic chip for rapid genotyping of malaria-transmitting mosquitoes, PLoS ONE, 2012, 7, e42222.

56. Changchun Liu, Michael Mauk, Robert W. Hart, Xianbo Qiu, and Haim H. Bau*, A Self-heating Cartridge for Molecular Diagnostics, Lab Chip, 2011, 11, 2686-2692

• Medgadget news: "Self-Heating Cartridge Enables Low-Cost, Point-of-Care DNA Amplification"
• Selected as a HOT article of Lab Chip
• Top 10 most accessed articles of Lab Chip in July 2011

55. Changchun Liu, Jason Thompson and Haim H. Bau*, A Membrane-based, High-efficiency, Microfluidic Debubbler, Lab Chip, 2011, 11, 1688-1693

54. Changchun Liu, Eran Geva, Michael Mauk, Xianbo Qiu, William R. Abrams, Daniel Malamud and Haim H. Bau*, An Isothermal Amplification Reactor with an Integrated Isolation Membrane for Point-of-care Detection of Infectious Diseases in Oral Fluids, Analyst, 2011, 136, 2069-2076

• RSC Chemistry World: "DNA Detection for Rapid HIV Diagnosis"

53. Changchun Liu, Michael Mauk and Haim H. Bau*, An Integrated Loop Mediated Isothermal Amplification Cassette with Thermally Actuated Valves, Microfluidics and Nanofluidics, 2011, 11, 209-220

52. Xianbo Qiu, Changchun Liu, Michael G. Mauk, Robert W. Hart, Dafeng Chen, Jing Qiu, Terry Kientz, Jonathan Fiene, and Haim H. Bau*, A Portable Analyzer for Pouch-Actuated, Immunoassay Cassettes, Sensors and Actuators B, 2011, 160, 1529-1535.

51. Xianbo Qiu, Dafeng Chen, Changchun Liu, Michael G. Mauk, Terry Kientz, and Haim H. Bau*, An Analyzer for Microfluidic-Based Molecular Analysis, Biomedical Microdevices, 2011, 13, 809-817

50. Robert W. Hart, Michael G. Mauk, Changchun Liu, Xianbo Qiu, Jason A. Thompson, Dafeng Chen, Daniel Malamud, William R. Abrams, and Haim H. Bau*, Point of Care Oral-based Diagnostics, Oral Diseases, 2011, 17, 745-752

49. Changchun Liu*, Dafu Cui and Hui Li, A Hard-soft Microfluidic-based Biosensor Flow Cell for SPR Imaging Application, Biosensors and Bioelectronics, 2010, 26, 255-261.

48. Changchun Liu*, Rapid Fabrication of Three-dimensional Microfluidic Chip Using Natural Lotus Leaf Template, Microfluidics and Nanofluidics, 2010, 9, 923-931.

47. Xianbo Qiu, Michael G. Mauk, Dafeng Chen, Changchun Liu and Haim H. Bau*, A Large Volume, Portable, Real-time PCR Reactor, Lab on a Chip, 2010, 10, 3170-3177

46. Dafeng Chen, Michael Mauk, Xianbo Qiu, Changchun Liu, Jitae Kim, Sudhir Ramprasad, Serge Ongagna, William R. Abrams, Daniel Malamud, Paul L.A.M. Corstjens, and Haim H. Bau*, An Integrated Microfluidic Cassette for Isolation, Amplification, and Detection of Nucleic Acids, Biomedical Microdevices, 2010, 12, 705-719

45. Changchun Liu, Michael G. Schrlau and Haim H. Bau*, Single bead-based electrochemical biosensor, Biosensors and Bioelectronics, 2009, 25, 809-814

44. Changchun Liu, Xianbo Qiu, Serge Ongagna, Dafeng Chen, Zongyuan Chen, William R. Abrams, Daniel Malamud, Paul L. A. M. Corstjens and Haim H. Bau*, A timer-actuated immunoassay cassette for detecting molecular markers in oral fluids, Lab on a Chip, 2009, 9, 768-776

43. Xianbo Qiu, Jason A. Thompson, Zongyuan Chen, Changchun Liu, Dafeng Chen, Sudhir Ramprasad, Michael Mauk, Serge Ongagna, William R. Abrams, Daniel Malamud, Paul L.A.M. Corstjens and Haim H. Bau*, Finger-Actuated, Self-Contained Immunoassay Cassettes, Biomedical Microdevices, 2009, 11, 1175-1186

42. Xing Chen*, Da-fu Cui and Chang-chun Liu, On-line cell lysis and DNA extraction on a microfluidic biochip fabricated by microelectromechanical system technology, Electrophoresis, 2008, 29, 1844-1851

41. Xing Chen*, Da Fu Cui, Chang Chun Liu and Hui Li, Microfluidic chip for blood cell separation and collection based on crossflow filtration, Sensors and Actuators B, 2008, 130, 216–221

40. Changchun Liu*, Dafu Cui and Xing Chen, Development of an integrated direct-contacting optical-fiber microchip with LED-induced fluorescence detection, Journal of chromatography A, 2007, 1170, 101-106.

39. Xing Chen*, Da-fu Cui, Chang-chun Liu, and Hui Li, Microfabrication and characterization of porous channels for DNA purification, Journal of Micromechanics and Microengineering, 2007, 17, 68-75

38. Xing Chen*, Da-fu Cui, Chang-chun Liu, Hui Li and Jian Chen, Continuous flow microfluidic device for cell separation, cell lysis and DNA purification, Analytica Chimica Acta , 2007, 584, 237-243

37. Xing Chen*, Da-fu Cui and Changchun Liu, Fabrication of DNA purification microchip integrated with mesoporous matrix based on MEMS technology, Microsystem Technologies, 2007, 14, 51-57

36. Xing Chen*, Da-fu Cui, Chang-chun Liu, Hui Li and Weixing Zhao, Sample pretreatment microfluidic chip for DNA extraction from rat peripheral blood, Frontiers of Chemistry in China, 2007, 2, 74-78

35. Yutai Li, Dafu Cui* and Changchun Liu, MEMS-based microfabricated columns for gas chromatography, Micronanoelectronic Technology, 2007, 44, 407-409

34. Dafu Cui*, Jinqing Liang, Haoyuan Cai, Junbo Wang, Yating Li, Yujie Wang, Changchun Liu and Zipan Zheng, Research of image SPR biosensor and its multi microarray chip, Progress on Natural Science, 2007, 17, 93-98

33. Dafu Cui*, Lulu Zhang, Yujie Wang, Hui Li and Changchun Liu, Research and Development of Surface Plasmon Resonance Biochemical Analysis Instrument, Modern Scientific Instruments, 2007, 2, 3-7

32. Hui Li, Dafu Cui*, Jinqing Liang, Changchun Liu, Yujie Wang and Haoyuan Cai, Imaging array SPR iosensor immunoassays for sulfamethoxazole and sulfamethazine, Chinese Journal of Sensors and Actuators, 2007, 20, 1479-1482

31. Xing Chen*, Dafu Cui, Changchun Liu, Hui Li and Zhaoxin Geng, Microfluidc cell separation chips based on crossflow filtration, Chemical Journal of Chinese University,2007, 28, 59-61

30. Changchun Liu*, Dafu Cui, Haoyuan Cai, Xing Chen and Zhaoxin Geng, An rigid Poly(dimethyl siloxane) sandwich electrophoresis microchip based on thin-casting method, Electrophoresis, 2006, 27, 2917-2923.

29. Changchun Liu*, Dafu Cui, Haoyuan Cai, Bo Su, Haining Wang and Xing Chen, An Integrated PDMS Electrophoresis Microchip with LED Induced Fluorescence Detection, Rare Metal Materials and Engineering, 2006, 35(suppl. 3), 315-318

28. Xing Chen*, Da-fu Cui, Chang-chun Liu, and Haoyuan Cai, Fabrication of Solid Phase Extraction DNA Chips Based on Bio-Micro-electron-Mechanical System Technology, Chinese Journal of Analytical Chemistry, 2006, 34(3), 433-437

27. Xing Chen*, Da-fu Cui and Chang-chun Liu, High Purity DNA Extraction with a SPE Microfluidic Chip Using KI as the Binding Salt, Chinese Chemical Letter, 2006, 17, 1101-1104

26. Xing Chen*, Da-fu Cui, Chang-chun Liu, Bo Su and Hai-ning Wang, High Performance DNA Purification Microchip with Porous Silicon Dioxide Carrier Matrix, Rare Metal Materials and Engineering, 2006, 35(suppl. 3), 284-287

25. Bo Su, Da-fu Cui*, Chang-chun Liu and Hai-ning Wang, Fabrication of microfluidic fiber chip detection system, Rare Metal Materials and Engineering, 2006, 35(suppl. 3), 525-526

24. Zhao-xin Geng, Da-fu Cui*, Hai-ning Wang, Chang-chun Liu, and Bo Su, A Novel Integrated PZT-Driven Micropump and Microvalve, Rare Metal Materials and Engineering, 2006, 35(suppl. 3), 540-542

23. Bo Su, Da-fu Cui*, and Chang-chun Liu, Fabrication of microfluidic fiber chip detection system, Chinese Journal of Analytical Chemistry, 2006, 34(Suppl. 1), 295-298

22. Zhaoxin Geng, Dafu Cui* and Changchun Liu, Manufacture and Performance Comparison of Two Kinds of Self-Priming Micropump Driven by PZT, Nanotechnology and Precision Engineering, 2006, 4, 320-325

21. Haining Wang, Da-fu Cui*, Zhaoxing Geng, Chang-chun Liu and Xing Chen, A valveless piezoelectric micropump, Piezoelectrics & Acoustooptics, 2006, 28, 668-670

20. Xing Chen*, Dafu Cui, Changchun Liu and Li Wang, BioMEMS technology based sample pretreatment microfluidic chips, Micronanoelectronic Technology, 2006, 43, 43-46

19. Xing Chen, Dafu Cui*, Changchun Liu and Hui Li, Bio MEMS microfluidic chips for blood sample pretreatment, Chinese Journal of Sensors and Actuators, 2006, 19, 1991-1995.

18. Zhaoxin Geng, Dafu Cui*, Haining Wang, and Changchun Liu, Design of a novel piezoelectric micropump structure, Transducer and Microsystem Technologies, 2006, 25, 82-84, 88.

17. Bo Su, Dafu Cui*, Changchun Liu, Xing Cheng, and Jianhai Sun, Fabrication and Study on PDMS Electrophoresis Chip with Fiber, Chinese Journal of Test and Measurement Technology, 2006, 20, 402-406

16. Xing Chen, Da-fu Cui*, Chang-chun Liu, and Haoyuan Cai, Fabrication of solid phase extraction deoxyrionucleic acid chips based on Bio-Micro-electron-Mechanical system Technology, Chinese Journal of Analytical Chemistry, 2006, 34, 433-436

15. Xing Chen, Dafu Cui*, Changchun Liu, and Haoyuan Cai, Microfluidic biochip for blood cell lysis, Chinese Journal of Analytical Chemistry, 2006, 34, 1656-1660

14. Xing Chen, Dafu Cui*, Changchun Liu, Hui Li and Weixing Zhao, Sample pretreatment microfluidic chip for DNA extraction from rat peripheral blood, Chemical Journal of Chinese University, 2006, 27, 618-621

13. Changchun Liu* and Dafu Cui, Design and fabrication of poly(dimethylsiloxane) electrophoresis microchip with integrated electrodes, Microsystem Technologies, 2005, 11, 1262-1266.

12. Bo Su, Da-fu Cui*, Changchun Liu, Xing Chen and Haining Wang, Fabrication Technology of PDMS Microfluidic Fiber Chip, Chinese Journal of Microfabrication Technology, 2005, 79, 57-61

11. Qiang Zhao, Da-fu Cui*, Li Wang, Haining Wang and Changchun Liu, The study on the dynamic characteristic of the valveless piezoelectric micropump, Piezoelectrics & Acoustooptics, 2005, 27, 631-633

10. Xing Chen, Da-fu Cui*, Changchun Liu, Bo Su and Haining Wang, Sample Pretreatment Biochip Based on Micro Electro Mechanical Systems, Instrument Technique and Sensor, 2005, 2, 1-3

9. Bo Su, Dafu Cui*, Changchun Liu, Xing Chen and Jianhai Sun, Fabrication of electrophoresis microchip with optical fiber, Chinese Journal of Measure and control technology, 2005, 24, 5-8

8. Changchun Liu, Dafu Cui*, Li Wang, Poly(dimethylsiloxane) based microchip for DNA electrophoresis, Progress in Natural Science, 2004, 14, 593-597

7. Changchun Liu, Dafu Cui*, Qiang Zhao, Li Wang, and Lei Wang, Fabrication of PDMS electrophoresis microchip based on MEMS technology, Chinese Journal of Microfabrication Technology, 2004, 79, 58-61

6. Changchun Liu and Dafu Cui*, Fabrication technology of polydimethylsloxane microfluidic chip, Chinese Journal of Transducer Technology, 2004, 23, 77-80

5. Dafu Cui* and Changchun Liu, Novel characteristics of biochemical sensors in their development, Chinese Journal of Measure and control technology, 2004, 23, 1-4

4. Changchun Liu and Dafu Cui*, Electrochemical sensor and its application in lab-on-a-chip, Chinese Journal of Transducer Technology, 2003, 22, 1-3, 6

3. Changchun Liu, Zhihua Liu, Yun Yao and Mengliang Wen*, Ion-selective electrode for perthidine hydrochloride and its applications to pharmaceutical analysis, Chinese Journal of Analytical Science, 2002, 18, 475-477

2. Changchun Liu and Mengliang Wen*, A brief description of biochip, Chinese Journal of Instrumental Analysis, 2001, 20, 13-16

1. Fang Yin, Yun Yao, Chanchun Liu and Mengliang Wen*, Developments in the analysis of fluoride 1997-1999, Fluoride, 2001, 34, 114-125.