1. Abdul Qudeer Ahmed, David Noshad, Paul C. H. Li, "Quantification of Cannabinoids in Cultivars of Cannabis sp. by Gas Chromatography¡VMass Spectrometry," Chromatographia, published online June 27, 2021.
  2. Gao, Yan; Peng, Huaidong; Li, Lisi; Wang, feng; Meng, Jiang; Huang, Hong; Wang, Shumei; Li, Paul; Sun, Yue, "Screening of high efficiency and low toxicity antitumor active components in Macleaya cordata seeds based on the competitive effect of drugs on double targets by a new laminar flow chip," Analyst, published online Jun 30 2021.
  3. Hamideh Sharifi Noghabi, 1,2 Abdul Q. Ahmed,1 and Paul C. H. Li, " Intracellular Calcium Increases due to Curcumin Measured using a Single-Cell Biochip," Anal. Lett. 2021, published online on Feb. 25.
  4. Montek Boparai, Christopher Oberc, and Paul C.H. Li, " Presence of an EML4-ALK gene fusion detected by microfluidic chip DNA hybridization," Bioscience, Biotechnology, and Biochemistry, 2021, 85, 197-204.
  5. Qidan Cai, Huaidong Peng, Jiang Meng, Youshao Yan, Yu Zeng , Paul C.H. Li, Yue Sun, "Simultaneous determination of free and total paclitaxel in blood in a three-phase laminar flow microchip," J Chrom. A 2020, 1627, 461391.
  6. Karan Parekh; Hamideh Sharifi Noghabi; J. Alejandro Lopez; Paul C.H. Li, ¡§Microfluidic Chip Enables Single-Cell Measurement for Multidrug Resistance in Triple-Negative Breast Cancer Cells¡¨, Cancer Drug Resistance, 2020, 3, 613-622.

7.      Mohammad Heshmat and Paul C.H. Li, Construction of an Array of Photonic Crystal Films for Visual Differentiation of Water/Ethanol Mixtures¡¨, ACS Omega, 2019, 4, 22, 19991-19999.

8.      Yue Sun, Junchun Yuan, Jinling Pang, Xiaonan Li, Shumei Wang, Yongliang Zhou, Fang Xu, Paul C. H. Li, Shuseng Jiang, Hong Chen, ¡§A successive laminar flow extraction for plant medicine preparation by microfluidic chip¡¨, Microfluidics & Nanofluidics, 2019, 23, 61, 1-8.

9.      Mahsa Gharibi Marzancola, Samar Haroun, Jonathan Choy, and Paul C.H. Li, ¡§A microfluidic antibody bioarray for fast detection of human interleukins in low sample volumes¡¨, Can. J Chem. 2019, 97, 737-744.

10.  Hamide Sharifi Noghabi, Mandy Soo, Avid Khamenehfar, Paul C.H. Li, ¡§Dielectrophoretic trapping of single leukemic cells using the conventional and compact optical measurement systems¡¨, Electrophoresis, 2019, 40, 1478-1485.

11. Meiying Ye, Mohammad Heshmat and Paul C.H. Li, ¡§Photonic crystal film preparation and characterization for chemical sensing¡¨, Advanced Materials Proceedings, 2019, 4, 62-66.

12.  Yue Sun, Mahsa Gharibi Marzancola, Jonathan Lee, Paul C. H. Li, Naveed Gulzar, Jamie K. Scott & Shumei Wang, ¡§Rapid Detection of Antibody in Biological Fluids on a Bioarray Chip¡¨, 2018, 52, 839-851.

13.  Yue Sun, Junchun Yuan, Jinling Pang, Xiaonan Li, Shumei Wang, Yongliang Zhou, Fang Xu, Paul C. H. Li, Shuseng Jiang, Hong Chen, ¡§Millifluidic chip with a modular design used as a sample pretreatment cartridge for food samplesflour and flour food products¡¨, Talanta, 2018, 179, 719-725.

14.  Avid Khamenehfar, Paul CH Li and Elaine LH Leung, ¡§Gefitinib enhanced cancer drug uptake in the same single non-small cell lung cancer cells observed in real-time in the microfluidic biochip¡¨, Can. J Pure & Appl. Sci, 2018, 12, 4375-4380.

15.  Wilson Chim, Abootaleb Sedighi, Christopher L. Brown, Ralph Pantophlet, Paul C.H. Li, ¡§Effect of buffer composition on PNA-RNA hybridization studied in the microfluidic microarray chip¡¨, Can. J Chem. 2018, 96, 241-247.

16.  Abootaleb Sedighi, Christopher Oberc, Vicki Whitehall, Paul C.H. Li, "NanoHDA: A nanoparticle-assisted isothermal amplification technique for genotyping assays", Nano Research, 2017, 10, 12-21.

17.  Sun Yue; Yingzhi Hu; Huaidong Peng; Youshao Yan; Shuyu Guan; Shumei Wang; Paul Li, ¡§ "Integration of laminar flow extraction and capillary electrophoretic separation in one microfluidic chip for detection of plant alkaloids in blood samples", Anal. Chim. Acta, 2017, 985, 121-128.

18.  Haiyan Wang, Avid Khamenehfar, Michael C.K. Wong, James L.Z. Wang, Paul C.H. Li, Da Zhou, Marinko Sarunic, Feng Feng, Hairong Cao and King Leung Fung, ¡§Discrimination of Multidrug Resistance in Different Ovarian Cancer Cells using a Single-Cell Bioanalyzer¡¨, Can. J Pure & Appl. Sci, 2017, 11, 4053-4060.

19.  Khamenehfar, Avid; Gandhi, Maher; Chen, Yuchun; Hogge, Donna; Li, Paul, "Dielectrophoretic Microfluidic Chip Enables Single-Cell Measurements for Multidrug Resistance in Heterogeneous Acute Myeloid Leukemia Patient Samples", Anal. Chem. 2016, 88, 5680-5688.

  1. Paul C.H. Li, Abootaleb Sedighi, Lin Wang eds. Microarray Technology and its Applications in Methods in Molecular Biology Series, Springer, 2016.

21.  Sedighi, Abootaleb; Qiu, Shuang; Wong , Michael ; Li, Paul, "Dip-in indicators for visual differentiation of fuel mixtures based on wettability of fluoroalkylchlorosilane-coated inverse opal films", ACS Applied Materials & Interfaces, 2015, 7, 28387-28392.

22.  Abootaleb Sedighi, Vicki Whitehall, Paul C.H. Li, ¡§Enhanced destabilization of mismatched DNA using gold nanoparticles offers specificity without compromising sensitivity for nucleic acid analyses¡¨, Nano Research, 2015, 8, 3922-3933.

23.   Avid Khamenehfar,T.V.Beischlag,P.Russel,P.Ling,C.Nelson,and P.C.H.Li, ¡§Label-free Isolation of a Prostate Cancer Cell among Blood Cells and the Single-Cell Measurement of Drug Accumulation Using an Integrated Microfluidic Chip¡¨, Biomicrofluidics, 2015, 9, 064104, 1-18.

24.   M. Gharibi-Marzancola, A. Sedighi, Paul C.H. Li, ¡§DNA Microarray-Based Diagnostics. Paul C.H. Li, A. Sedighi, L. Wang. Methods in Molecular Biology. Microarray Technology: Methods and Applications, 2015, 161-178.

25.   A. Sedighi, Paul C.H. Li, ¡§High-Throughput DNA Array for SNP Detection of KRAS Gene Using a Centrifual Microfluidic Device. Paul C.H. Li, A. Sedighi, L. Wang. Methods in Molecular Biology. Microarray Technology: Methods and Applications, 2015, 133-141.

  1. Somewhere Fiel, Hua Yang, Paul Schaffer, Samuel Weng, James Inkster, Michael Wong, Paul C.H. Li, "Magnetic Droplet Microfluidics as a platform for the concentration of [18F]Fluoride and Radiosynthesis of Sulfonyl [18F]Fluoride", ACS Applied Materials & Interfaces, 2015, 7, 12923-12929.
  2. Yue Sun,Yuanyuan Li, Jiajian Zeng, Qixian Lu, Paul C.H. Li, ¡§Microchip electrophoretic separation and fluorescence detection of chelerythrine and sanguinarine in medicinal plants¡¨, Talanta, 2015, 142, 90¡V96.
  3. Abootaleb Sedighi, Paul C. H. Li, Idah C. Pekcevik, and Byron D. Gates, ¡§A Proposed Mechanism of the Influence of Gold Nanoparticles on DNA Hybridization¡¨, ACS Nano, 2014, 8, 6765-6777.
  4. Avid Khamenehfar, Chung Ping Leon Wan, Paul C. H. Li, Kevin Letchford, Helen M. Burt, ¡§Same-single-cell analysis using the microfluidic biochip to reveal drug accumulation enhancement by an amphiphilic diblock copolymer drug formulation¡¨, Anal, Bioanal, Chem. 2014, 406, 7071-7083.
  5. X.J. Li, Paul C.H. Li, ¡§Cytosolic Calcium Measurement for Single-Cell Drug Efficacy and Cardiotoxicity Evaluations using Microfluidic Biochips¡¨, Can. J Pure & Appl. Sci, 2014, 8, 2663-2669.
  6. F. Shen, X.J. Li, P. C. H. Li, ¡§Study of flow behaviors on single-cell manipulation and shear stress reduction in microfluidic chips using CFD simulations¡¨,  Biomicrofluidics, 2014, 8, 014109, 1-12.
  7. Linda Uhr, Yuchun Chen, Daniel Sit and Paul C. H. Li "Ginsenosides in Commercial Ginseng Products Analyzed by Liquid Chromatography-tandem mass spectrometry," ISRN Anal. Chem. 2014, 486842, 1-8.
  8. Abootaleb Sedighi and Paul C.H. Li. Kras Gene codon 12 mutation detection enabled by Gold Nanoparticles conducted in a NanoBioArray chip. Anal. Biochem. 2014, 448, 58-64.
  9. Abootaleb Sedighi and Paul C.H. Li, ¡§Challenges and future trends in DNA microarray analysis¡¨, in Fundamentals of Advanced Omics Technologies, Elsevier¡¦s Comprehensive Analytical Series, C. Simo, A. Cifuentes, V. Garcia-Fanas eds., Elsevier, 2014, 25-46.
  10. Yuchun Chen, Avid Khamenehfar, Paul C.H. Li, ¡§Microfluidic same single cell analysis¡¨ in 2nd Edition of Encyclopedia of Microfluidics and Nanofluidics, Dongqing Li ed. Springer, 2014, 2005-2014.
  11.  Abootaleb Sedighi, Lin Wang and Paul C.H. Li, ¡§2D Nanofluidic Bioarray for Nucleic Acid Analysis¡¨ in Nanopatterning and Nanoscale Devices for Biological Applications, Taylor & Francis, K. Iniewski and S. Selimovic eds, 2014, 183-205.

37.  Samar Haroun, Paul C.H. Li, ¡§Continuous-flow Sythesis of Carbon-11 Radiotracers on a Microfluidic Chip. F. Darvas, G. Dorman, V. Hessel. Flow Chemistry Vol 2: Applications, 2014, 189-210.

  1. Jonathan Lee and Paul C. H. Li, ¡§Development of the immunoassays for protein analysis on nanobioarray chips¡¨, In Microfluidic devices for biomedical applications, XiuJun James Li, Yu Zhou eds. Woodhead Publishing, 2013, 445-464.
  2. Abootaleb Sedighi and Paul C.H. Li, ¡§Kinetic and thermodynamic analyses of DNA hybridization reveal the mechanism of gold nanoparticle-assisted single base-pair discrimination in the nanobioarray chip¡¨, µTAS 2013, 27-31 Oct. 2013, Freiburg, Germany, 865-867.
  3. Khamenehfar, Y. Chen, D. E. Hogge, and P. C. H. Li, ¡§Measurement of drug accumulation in single acute myeloid leukemia (AML) patient cells using a microfluidic dielectrophoretic (DEP) chip¡¨, 17th Intl. Conf. Miniaturized Systems for Chem. & Life Sci (µTAS 2013), 27-31 Oct. 2013, Freiburg, Germany, 380-382.
  4. Samar Haroun, Lin Wang, Thomas J. Ruth, Paul C.H. Li , ¡§Computational fluid dynamics study of the synthesis process for a PET radiotracer compound, [11C]raclopride on a microfluidic chip¡¨, Chem. Eng. Process. 2013, 70, 140-147.
  5. Samar Haroun, Zara Sanei, Salma Jivan, Paul Schaffer, Thomas J. Ruth, Paul C.H. Li , ¡§Continuous-flow synthesis of [11C]raclopride, a PET radiotracer, on a microfluidic chip¡¨, Can. J Chem. 2013, 91, 326-332.
  6. Wilson KH Chim, Michael CK Wong, Paul CH Li, ¡§Fluorescent Compound Formed In and Efflux From Yeast Cells Studied on a Flow Cytometry Microchip¡¨, Can. J Pure & Appl. Sci, 2012, 6, 1733-1737.
  7. Amir H. Khoshaman, Paul C.H. Li, Behraad Bahreyni, ¡§High sensitivity, supramolecular thin films for sensing of methane¡¨, Sensors 2012, IEEE, 1-4.
  8. Wilson Chim and Paul C.H. Li, ¡§Repeated Capillary Electrophoresis Separations conducted on a Commercial DNA Chip¡¨, Anal. Methods, 2012, 4, 864-868.
  9. Xiujun Li, Yuchun Chen, Paul C.H. Li, ¡§Modulation of Multidrug Resistance the Same Single Cancer Cell Selected in a Microfluidic Chip: Intended for Cancer Stem Cell Research¡¨, in Cancer Stem Cells- The Cutting Edge, S. Shostak ed. Intech, Rijeka, Croatia, 2011, 529-554.
  10. Lin Wang, Paul C.H. Li, ¡§2 dimensional Microfluidic Bioarray for Nucleic Acid Analysis,¡¨ in Integrated Microsystems: Electronics, Photonics and Biotechnology, K. Iniewski ed. Taylor and Francis, 2011, 563-580.
  11. Amir H. Khoshaman, Paul C.H.Li, Nabyl Merbouh and Behraad Bahreyni, ¡§Highly Sensitive Supra-molecular Thin Films for Gravimetric Detection of Methane¡¨, Sen. Actuat. B, 2011, 161, 954-960.
  12. Sumanpreet K. Chhina, Avneet Bajwa, Mona Rahbar,Aminreza Ahari Kaleibar, Paul C. H. Li, Ash M. Parameswaran, ¡§Ultra-low-cost PMMA Microfluidic Device Fabrication and Electrophoretic Pinch Injection¡¨ J Med.  Bio. Eng., 31(2), 2011, 105-110.
  13. Lin Wang, Mary-Catherine Kropinski, Paul C.H. Li, ¡§Analysis and modeling of flow in rotating spiral microchannels: towards math-aided design of microfluidic systems using centrifugal pumping¡¨, LabChip, 2011, 11, 2097-2108.
  14. Xiujun Li, Yuchun Chen, Paul C.H. Li, ¡§A simple and fast microfluidic approach of same-single-cell analysis (SASCA) for the study of multidrug resistance modulation in cancer cells¡¨, LabChip, 2011, 11, 1378-1384.
  15. Lin Wang and Paul C.H. Li, ¡§Microfluidic DNA Microarray Analysis: A Review¡¨, Anal. Chim. Acta, invited review, 2011, 687, 12-27.
  16. Paul C.H. Li, Fundamentals of Microfluidics and Lab on a chip for Biological Analysis and Discovery, Taylor & Francis, Boca Raton, Florida, 2010.
  17. XiuJun Li, Paul C.H. Li ¡¨strategies for the real-time detection of calcium channel events of single cells: recent advances and new possibilities¡¨, Expert Review of Clinical Pharmacology, invited review, 2010, 3, 267-280.
  18. Lin Wang and Paul C.H. Li, ¡§Gold nanoparticle-assisted single base-pair mismatch discrimination on a microfluidic microarray device¡¨, Biomicrofluidics, 4, 2010, 032209, 1-9. Featured in ¡§Faster DNA analysis at room temperature¡¨ in Aug 12 issue of ScienceDaily.
  19. Hong Chen, XiuJun Li, Lin Wang and Paul C.H. Li, ¡§A rotating microfluidic array chip for staining assays¡¨, Talanta, 2010, 81, 1203-1208.
  20. Lin Wang and Paul C.H. Li, ¡§Optimization of a microfluidic microarray device for the fast discrimination of fungal pathogenic DNA¡¨, Anal. Biochem. 400, 2010, 282-288.
  21. Lin Wang, Mary-Catherine Kropinski, David Muraki, Paul C.H. Li, ¡§The mathematical and experimental analysis of centrifugal force driven flow in long curvilinear microchannels¡¨, µTAS 2009,1410-1412.
  22. Yuchun Chen, Donna E. Hogge and Paul C.H. Li, ¡§A Microfluidic Chip with Dielectrophoresis-based Single Cell Manipulation for Multi-drug Resistance Study¡¨, µTAS 2009, 1165-1167.
  23. Lin Wang, Paul C.H. Li, ¡¨Gold nanoparticle-assisted single base-pair mismatch discrimination on a microfluidic microarray device¡¨, µTAS 2009, 1127-1129.
  24. Samar Haroun, Salma Jivan, Paul C.H. Li and Thomas J. Ruth, ¡§Fast synthesis of [11C]raclopride, a Positron Emission Tomography radiotracer, on a microfluidic chip, 13th Intl Conf. Miniaturized Systems for Chem & Life Sciences (µTAS 2009) Jeju Island, Korea, Nov. 1-5, 2009, 1288-1290.
  25. Meera  Shanmuganathan  and Paul C.H. Li , ¡§Resveratrol analysis and degradation study in blueberry samples by HPLC with fluorescent detection¡¨ J Liq. Chrom. & Related Tech. 2009, 32, 3038-3048.
  26. Paul C.H. Li, Michael C.K. Wong, Hans Adomat and Emma S. Guns, ¡§Blueberry anthocyanins analyzed by UV-Visible Absorption Spectroscopy and HPLC-UV-MS¡¨, Can. J Pure & Appl. Sci, 2009, 3, 765-772.
  27. XiuJun Li, Xiaoyan Xue, Paul C.H. Li, ¡§ Real-time detection of the early event of cytotoxicity of herbal ingredients on single leukemia cells studied in a microfluidic biochip¡¨, Integrative Biology, 2009, 1, 90-98.
  28. Yunchao Li, Paul C. H. Li, M. (Ash) Parameswaran, and Hua-Zhong Yu, ¡§Inkjet Printed Electrode Arrays for Potential Modulation of DNA Self-Assembled Monolayers on Gold¡¨ Anal. Chem. 2008, 80, 8814¡V8821.
  29. Xing Yue (Larry) Peng, Paul C.H. Li, ¡§Centrifugal Pumping in the Equiforce Spiral Microchannel¡¨, Can. J Pure & Appl. Sci, 2008, 2, 551-556.
  30. Xiujun Li, Yuchun Chen and Paul C.H. Li, ¡§The microfluidic same-single-cell analysis (SASCA) for medical diagnosis of multi-drug resistance and its inhibition¡¨, 12th Conf. Miniaturized Chem. Biochem. Analysis Systems, San Diego, CA, Oct 12-16, 2008, 1885-1887.
  31. Xiujun Li, Victor Ling, Paul C.H. Li, ¡§Same-Single-Cell Approach (SASCA) for the Study of Drug Efflux Modulation of Multidrug Resistant Cells Using a Microfluidic Chip¡¨, Anal. Chem. 2008, 80, 4095-4102. Featured as an ACS News ¡§SASCA tackles single drug-resistant cancer cells¡¨, Anal. Chem. 2008, Jun 1, 80, 3951.
  32. Paul C.H. Li, Elena Lam, Wynand P. Roos, Margaret Z. Zdzienicka, Bernd Kaina, Thomas Efferth, ¡§Artesunate derived from traditional Chinese medicine induces DNA damage and repair¡¨, Cancer Research, 2008, 68, 4347-4351.
  33. Hong Chen, Lin Wang, Paul C.H. Li Nucleic acid microarrays created in the double-spiral format on a circular microfluidic disc¡¨, LabChip, 2008, 8, 826-829.
  34. Paul C.H. and Derek Chew, ¡§Measurement of Intracellular Drug Concentration in a Single Cancer Cell Isolated in a Microfabricated Biochip for Cancer Diagnosis¡¨, Proc. 2nd Integration and Commercialization of Micro and Nanosystems Intl. Conference & Exhibition, June 3-5, 2008, Hong Kong, 1-3.
  35. Lin Wang, Paul C.H. Li, Hua-Zhong Yu, Ash M. Parameswaran, ¡§Fungal Pathogenic Nucleic Acid Detection Achieved with a Microfluidic Microarray Device, Anal. Chim. Acta, 2008, 610, 97-104.
  36. T. Ueda, B.L. Gray, Yuchun Chen, Paul Li, "Flexible enclosure for fluidic sealing of microcomponents", Microfluidics, BioMEMS, and Medical Microsystems VI, Proc. of SPIE Photonics West, 19 - 24 Jan. 2008, California, USA, Vol. 6886, 68860P, 1-9.
  37. James X.J. Li and Paul C.H. Li, ¡§The study of contractible bodies with a microsensor based on the quartz crystal resonator,¡¨ Can. J Pure & Appl. Sci, 2008, 2, 179-190.
  38. L. Wang and P.C.H. Li, Flexible Microarray Construction and Fast DNA Hybridization Conducted on a Microfluidic Chip for Greenhouse Plant Fungal Pathogen Detection. J. Agri. Food Chem.  2007, 55, 10509-10516.
  39. Thomas Efferth, Paul C.H. Li, Venkata Sai Badireenath Konkimalla, Bernd Kaina, ¡§From Traditional Chinese Medicine to Rational Cancer Drug Design¡¨, Trends. Mol. Med. 2007, 13, 353-361.
  40. Hong Chen, Paul C. H. Li, Hua-Zhong Yu, M. Parameswaran, Nathan Yoganathan, ¡§High-throughput microfluidic microarray hybridizations carried out in spiral channels on a compact disc¡¨, 11th Conf. Miniaturized Chem. Biochem. Analysis Systems, Paris, France, Oct. 7-11, 2007, 1282-1284.
  41. James X.J. Li, Jingbo Huang, Glen F Tibbits, Paul C.H. Li, ¡§Real-time monitoring of intracellular calcium of a single cardiomyocyte in a microfluidic chip pertaining to drug discovery¡¨ Electrophoresis, 2007, 28, 4723-4733.
  42. Xing Yue (Larry) Peng, Paul C.H. Li, Hua-Zhong (Hogan) Yu, Ash M. Parameswaran, Wa Lok (Jacky) Chou, ¡§Spiral microchannels on a CD for DNA Hybridizations¡¨, Sens. Actuators B, 2007, 128, 64-69.
  43. Jia Cai and Paul C.H. Li, ¡§Chemical Separation of Bioactive Licorice Compounds using Capillary Electrophoresis¡¨, J Liq. Chrom. & Related Tech., 2007, 30, 2805-2817.
  44. Jacky W.L. Chou and Paul C.H. Li, ¡§Ultrasonic acoustic wave detection of single and capillary electrophoretically separated underivatized amino acids¡¨, Anal. Chim. Acta, 2006, 572, 39-46.
  45. X.Y. Peng and Paul C.H. Li, Jaime A. Teixeira da Silva, ¡§3-D flow control for single-cell experiments: potentials and applications for plant science on a microchip¡¨, in Floriculture, Ornamental and Plant Biotechnology: Advances and Topical Issues, 1st ed., Global Science Books, 2006, 137-151.
  46. Paul C.H. Li, Microfluidic Lab-on-a-chip for Chemical and Biological Analysis and Discovery, CRC Press, Boca Raton, Florida, 2006.
  47. James X.J. Li and Paul C.H. Li, ¡§Contraction study of single myocyte in the microfluidic chip¡¨, in Methods in Molecular Biology: Microfluidic techniques: Reviews and Protocol, S. Minteer ed., Humana Press, 2005, 199-225.
  48. Paul C.H. Li and James X.J. Li, ¡§Microfluidic Lab-on-a-chip¡¨, in Analytical Instrumentation Handbook, 3rd ed. Jack Cazes ed., Marcel Dekker, 2005, 579-677.
  49. Carol Koch, Paul C.H. Li and Raj Utkhede, ¡§Evaluation of thin films of agarose on glass for hybridization of DNA to identify plant pathogens with microarray technology¡¨, Anal. Biochem. 2005, 342, 93-102.
  50. Xing Yue (Larry) Peng, Paul C.H. Li, Lin Wang, Hua-Zhong (Hogan) Yu, Ash M. Parameswaran, Wa Lok (Jacky) Chou, ¡§Microfluidic microarray assembly and its applications to multi-sample hybridization¡¨, 9th Conf. Miniaturized Chem. Biochem. Analysis Systems, Boston, MA, Oct. 2005, 232-234.
  51. X.Y. Peng and Paul C.H. Li, ¡§Extraction of pure cellular fluorescence by cell scanning in a single-cell microchip¡¨, Lab Chip, 2005, 5, 1298-1302.
  52. James X.J. Li and Paul C.H. Li, ¡§Microfluidic selection and retention of a single cardiac muscle cell, on-chip dye loading, cell contraction by chemical stimulation and quantitative fluorescent analysis of intracellular calcium,¡¨ Anal. Chem. 2005, 77, 4315-4322.
  53. Larry Peng and Paul C. H. Li, ¡§A three-dimensional flow control concept for single-cell experiments on a microchip (II): Fluorescein diacetate metabolism and calcium mobilization in a single yeast cell as stimulated by glucose and pH changes¡¨, Anal. Chem. 2004, 76, 5282-5292, with errata published in Anal. Chem. 2004, 76, 7400.
  54. Larry Peng and Paul C. H. Li, ¡§A three-dimensional flow control concept for single-cell experiments on a microchip (I): cell selection, cell retention, cell culture, cell balancing and cell scanning¡¨, Anal. Chem., 2004, 76, 5273-5281.
  55. Michael W. Sung and Paul C. H. Li, ¡§Chemical analysis of raw, dry-roasted and honey-roasted licorice by capillary electrophoresis¡¨,  Electrophoresis, 2004, 25, 3434-3440.
  56. Paul C. H. Li, Guanghua Gao and Francis C. P. Law, ¡§A capillary electrophoretic method for determination of matrine in Caco-2 cell medium,¡¨ J Liq. Chrom. & Related Tech., 2004, 27, 2861-2870.
  57. Paul C. H. Li, Laurent de Camprieu, Jia Cai and Monika Sangar, ¡¨ Transport, retention and fluorescent measurement of single biological cells studied in microfluidic chips¡¨, LabChip, 2004, 4, 174-180. Featured as a hot paper and on the journal cover of the June issue.
  58. Dan S.T. Sit, Guanghua Gao, Francis C. P. Law and Paul C. H. Li, ¡§Gas chromatography-mass spectrometry determination of matrine in human plasma¡¨, J. Chrom. B., 2004, 808, 209-214.
  59. David C. Wicks and Paul C.H. Li, ¡§Separation of fluorescent derivatives of hydroxyl-containing small molecules on a microfluidic chip¡¨ Anal. Chim. Acta. 2004, 507, 107-114.
  60. Laurent de Camprieu, Paul C.H. Li and Monika Sangar ¡§Imaging for degradation of IƒÛB-EGFP in a single Jurkat T cell within a microfluidic channel,¡¨ 7th Conf. Miniaturized Chem. Biochem. Analysis Systems, Squaw Valley, CA, Oct. 2003, 1149-1152.
  61. Paul C. H. Li and Ronald Prasad, ¡§Acoustic Wave Detection of Chemical Species Electrokinetically Transported Within a Capillary Tube,¡¨ Analyst, 2003, 128, 706-711.
  62. Monika Syrzycka, Michael Sjoerdsma, Paul C.H. Li, M. Parameswaran (Ash), Marek Syrzycki, Carol A. Koch and Raj S. Utkhede, ¡§Electronic concentration of negatively-charged molecules on a microfabricated biochip,¡¨ Anal. Chim. Acta, 2003, 484, 1 - 14.
  63. Paul C. H. Li, Weijie Wang and M. Parameswaran (Ash), ¡¨An acoustic wave sensor incorporated with a microfluidic chip for analyzing muscle cell contraction,¡¨ Analyst, 128, 2003, 225 ¡V 231. 
  64. Paul C. H. Li, Edward J. Swanson, Frank A. P. C. Gobas, ¡§Diazinon and its Degradation Products in Agricultural Water Courses in British Columbia, Canada¡¨, Bull. Envir. Contamin. Toxicol., 69, 2002, 59-65.
  65. M. Syrzycka, M. Sjoerdsma, D. Wicks, C. Koch, R. Utkhede, M. Syrzycki, P. Li, M. Parameswaran, ¡§DNA concentration on a microfabricated biochip intended for greenhouse-crop pathogen identification¡¨, Proc. IEEE Can. Conf. Elect. Comp. Engg, Winnipeg, MB, Canada, Jun. 2002, 433-438.
  66. J.B. Bao, C. Skinner, N. Chiem, F. Ouchen, P.C.H. Li, D.J. Harrison, ¡§Design rule evaluation for microscale flow restrictions: comparing experiment and theory¡¨ 5th Conf. Miniaturized Chem. Biochem. Analysis Systems, Monterey, CA, Oct. 2001, 611-612.
  67. Weijie Wang, Paul C. H. Li, Ash M. Parameswaran, ¡§Microfluidic biochip integrated with acoustic wave sensor for single heart muscle cell analysis¡¨ 5th Conf. Miniaturized Chem. Biochem. Analysis Systems, Monterey, CA, Oct. 2001, 295-296.
  68. S. Hu and Paul C.H. Li, ¡§A Capillary Zone Electrophoretic Method for the study of Formation of a Covalent Conjugate between Microcystin LR and Protein Phosphatase 2A¡¨ Analyst, 2001, 126, 1001-1004.
  69. S. Hu and P.C.H. Li, ¡§Micellar electrokinetic capillary chromatographic separation and fluorescent detection of amino acids derivatized with 7-fluoro-4-nitrobenzo-2-oxa-1, 3-diazole¡¨ J. Chrom. A, 876, 2000, 183-191.
  70. P.C.H. Li, S. Hu, and P.K.S. Lam, ¡§Development of a capillary electrophoretic method for the rapid separation and detection of hepatotoxic microcystins¡¨, Marine Pollution Bulletin, 39(1-12), 1999, 250-254.
  71. S. Hu, E. Fu and P.C.H. Li, "Capillary electrophoretic separation enhanced by macrocyclic dioxopolyamine additive", J. Chrom. A., 844, 1999, 439-446.
  72. P.C.H. Li, and M. Thompson, ¡§Water-instigated changes in elastic modulus of polypyrrole studied by thin rod acoustic wave sensor¡¨, Anal. Chim, Acta., 353, 1997, 255-262.
  73. P.C.H. Li, and D.J. Harrison, ¡§Transport, Manipulation, and Reaction of Biological Cells On-Chip Using Electrokinetic Effects¡¨, Anal. Chem., 69, 1997, 1564-1568.
  74. D.J. Harrison, P.C.H. Li, T. Tang and W. Lee, ¡§Manipulation of Biological Cells and of DNA on-Chip¡¨, Analytical Methods & Instrumentation, Proc. of 2nd Intl. Symp. on miniaturized total analysis systems (MicroTAS 96), Basel, Switzerland, 1996, 147-149.
  75. P.C.H. Li, and M. Thompson, ¡§Mass Sensitivity of the Thin Rod Acoustic Wave Sensor Operated in Flexural and Extensional Modes¡¨, Anal. Chem., 68, 1996, 2590-2597.
  76. P.C.H. Li, and M. Thompson, ¡§Mass Sensitivity of a Tube Acoustic Wave Sensor Operated in Extensional Mode¡¨, Anal. Chim. Acta., 336, 1996, 13-21.
  77. M. Viens, P.C.H. Li, Z. Wang, C.K. Jen, M. Thompson, and J.D.N. Cheeke, ¡§Mass Sensitivity of Thin Road Acoustic Wave Sensors¡¨, IEEE. Trans. Ultrason, Ferroelectrics. Freq. Control, 43, 1996, 852-857.
  78. P.C.H. Li, and M. Thompson, ¡§Carbon Dioxide Recognition by Rhodium(I) Complexes Studied by IR and NMR Spectroscopies and Acoustic Wave Sensor¡¨, Analyst, 120, 1995, 2529-2535.
  79. P.C.H. Li, and M. Thompson, ¡§Potential Carbon Dioxide Sensing Based on Recognition by Trans-[carbonylhydroxybis(triphenylphosphine)rhodium(I)] Deposited on Acoustic Wave Devices¡¨, Analyst, 119, 1994, 1947-1951.
  80. M. Viens, P.C.H. Li, Z. Wang, C.K. Jen, M. Thompson, and J.D.N. Cheeke, "Gravimetric Response of Thin Rod Acoustic Wave Sensors", IEEE. Ultrasonic Symp., 1993, 359-364.
  81. P.C.H. Li, D.C. Stone, and M. Thompson, ¡§Flexural Thin-Rod Acoustic Wave Devices as Chemical Sensors¡¨, Anal. Chem., 65, 1993, 2177-2180.
  82. L. Bui, R. DeBono, V. Ghaemmaghami, K.M.R. Kallury, P. Li, N. McKeown, D. Stone, H. Su, L. Tessier, S. Vigmond, and M. Thompson, ¡§Formation of Sensor Surfaces With Covalently-Bonded Recognitive Elements and Their Application to Acoustic Wave, Optical and Electrochemical Devices¡¨ in Advances in Biosensors, vol. 2, A.P.F. Turner (ed.), JAI Press, 1992, 181-213.