The He Research Group

Publications since joining NCSU:

35. Qian, H. He, L.* "Polymeric Macroinitiators for Signal Amplification in AGET ATRP-based DNA Detection", Sensor. Actuator. B. 2010, accepted.

34. Liu, Q.; Xiao, Y.; He, L.* “Mass Spectrometry Imaging of Small Molecules Using Matrix-Enhanced Surface-Assisted Laser Desorption/Ionization Mass Spectrometry (SALDI-MS)” Invited chapter for inclusion in "Mass Spectrometric Imaging: History, Fundamentals and Protocols", Methods in Molecular Biology Series, Jonathan Sweedler and Stanislav Rubakhin, Eds. Humana Press. 2010.

33  Zheng, W.; He, L.* “Multiplexed detection of protein cancer markers on Au/Ag-barcoded nanorods using fluorescent-conjugated polymers” Anal. Bioanal. 2010, 397, 2261–2270.

32. Qian, H.; He, L.* "Detection of Protein Binding Using Polymerization-Assisted Amplification” Anal Chem, 2009, 81, 9824–9827.

31. Liu, Q.; He, L.* "Ionic Matrix for Matrix-Enhanced Surface-Assisted Laser Desorption Ionization Imaging Mass Spectrometry (ME-SALDI-IMS)” J. Am. Soc. Mass Spectrom. 2009, 20, 2229–2237.

30. Wu, Y.; Liu, S.; He, L.* "Electrochemical Biosensing Using Amplification-by-Polymerization”, Anal. Chem. 2009, 81, 7015–7021.

29. Qian, H. He, L.* "Surface-initiated AGET ATRP for Detection of DNA Point Mutation” Anal Chem. 2009, 81, 4536–4542.

28. He, P.; He, L.* "Synthesis of Surface-Anchored DNA-Polymer Bioconjugates Using Reversible Addition-Fragmentation Chain Transfer Polymerization (RAFT)”, Biomacromolecules, 2009, 10, 1804–1809.

27. Zheng, W.; He, L.* "Label-Free, Real-Time Multiplexed DNA Detection Using Fluorescent Conjugated Polymers” J. Am. Chem. Soc. 2009, 131, 3432–3433.

26. Xiao, Y.; Retterer, S. T.; Thomas, D. K.; He, L.* "Impacts of Surface Morphology on Ion Desorption and Ionization in Desorption Ionization on Porous Silicon (DIOS) Mass Spectrometry”, J. Phys. Chem. C. 2009, 113, 3076–3083.

25. Zheng, W.; He, L.* "Particle Stability in Polymer-Assisted Reverse Colorimetric Biosensing”, Anal. Bioanal. Chem. 2009, 393, 1305-1313.

24. Liu, Q.; Xiao, Y.; Pagan-Miranda, C.; Chiu, Y. M.; He, L.* "Metabolite Imaging Using Matrix-Enhanced Surface-Assisted Laser Desorption Ionization Mass Spectrometry (ME-SALDI-MS)" J. Am. Soc. Mass Spectrom. 2009, 20, 80-88.

23. Wu, Y.; Zhuang, Y.; Liu, S.*; He, L. "Phenylboronic acid immunoaffinity reactor coupled with flow injection chemiluminescence for determination of α-fetoprotein", Anal. Chim. Acta 2008, 630, 186-193.

22. Liu, S.*; Zhang, X.; Wu, Y.; Tu, Y.; He, L. "Prostate-Specific Antigen Detection by Using a Reusable Amperometric Immunosensor Based on Reversible Binding and Leasing of HRP-Anti-PSA from Phenylboronic Acid Modified Electrode", Clin. Chim. Acta 2008, 395, 51-56.

21. He, P.; Zheng, W.; Tucker, E. Z.; Gorman, C. B.; He, L.* "Reversible Addition-Fragmentation Chain Transfer (RAFT) Polymerization in DNA Biosensing", Anal. Chem. 2008, 80, 3633-3639.

20. Liu, S.*; Peng, L.; Yang, X.; He, L. "Electrochemistry of Cytochrome P450 Enzyme on Nanoparticle-containing Membrane Coated Electrode and Its Applications for Drug Sensing", Anal. Biochem. 2008, 375, 209-216.

19. Lou, X.; He, L.* "Surface Passivation Using Oligo(Ethylene Glycol) in ATRP-Assisted DNA Detection", Sens. Actuator B, 2008, 129, 225–230.

18. Liu, Q.; He, L.* "Quantitative Study of Solvent and Surface Effects on Analyte Ionization in Desorption Ionization on Silicon (DIOS) Mass Spectrometry", J. Am. Soc. Mass Spectrom. 2008, 19, 8-13.

17. Okelo, G. O.; He, L.* "Cu(0) as the Reaction Additive for Purge-Free ATRP-Assisted DNA Detection", Biosensor Bioelectron. 2007, 23, 588–592.

16. Liu, Q.; Xiao, Y.; He, L.* "Book Review: MALDI MS: A Practical Guide to Instrumentation, Methods and Applications", ChemBioChem 2007, 8, 2315-2316. (invited review)

15 Liu, S.*; Wang, K.; Du, D.; He, L. "Recognition of Glycoprotein Peroxidase via Con A-Carrying Self-Assembly Layer on Gold", Biomacromolecules, 2007, 8; 2142-2148.

14. Lou, X.; Wang, C.; He, L.* "Core-shell Au Nanoparticle Formation with DNA-Polymer Hybrid Coatings Using Aqueous ATRP", Biomacromolecules, 2007, 8, 1385-1390.

13. Liu, Q.; Guo, Z. He, L.* "Mass Spectrometry Imaging of Small Molecules Using Desorption/Ionization on Silicon (DIOS)", Anal. Chem. 2007, 79, 3535-3541.

12. Guo, Z.; He, L.* "A Binary Matrix for Background Suppression in MALDI-MS of Small Molecules", Anal. Bioanal. Chem. 2007, 387, 1939-1944.

11. Nordstrom A., He, L., Siuzdak G.* "Desorption/Ionization on Silicon (DIOS)", Encyclopedia of Mass Spectrometry, Vol 6, Ionization Method, Editor Michael Gross, 2007, 6, 676-683. (invited book chapter).

10. Lou, X.; He, P.; Okelo, G. O.; He, L.* "Radical Polymerization in Biosensing" Anal. Bioanal. Chem 2006, 384, 525-531 (Emerging Young Investigator Issue, invited review).)

9. Lou, X.; He, L.* "DNA-Accelerated Atom Transfer Radical Polymerization (ATRP) on a Au Surface", Langmuir, 2006 22, 2640-2646.

8. Guo, Z.; Ganawi, A. A. A.; Liu, Q.; He, L.* "Nanomaterials in Mass Spectrometric Measurements and its Perspectives in Bioanalysis" Anal. Bioanal. Chem. 2006, 384, 584-592 (invited review).

7. Lou, X.; Lewis, M. S.; Gorman, C. B., He, L.* "Detection of DNA Point Mutation by Atom Transfer Radical Polymerization (ATRP)" Anal. Chem. 2005, 77, 4698-4705.

6. Finkel, N. H.; Prevo, B. G.; Velev, O. D.; He, L.* "Ordered Silicon Nanocavity Arrays in Surface-Assisted Desorption/Ionization Mass Spectrometry" Anal. Chem. 2005, 77, 1088-1095.

5. Freeman, R.G.; Raju, P.; Norton, S.; Walton, I.; Smith, P.; He, L.; Natan, M. J.; Sha, M.; Penn, S. G.* "Use of Nanobarcodes Particles in Bioassays", Methods Mol. Biol. 2005, 303, 73-83.

4. Penn, S. G.*; He, L.; Natan, M. J. "Nanoparticles for Bioanalysis", Expected Mater. Future, 2005, 5, 8-16.

3. Finkel, N. H; Lou, X.; Wang, C.; He, L.* "Barcoding the Microworld" Anal. Chem. 2004, 76, 352A-359A.

2. Lou, X.; He, L.* "Synthesis of DNA-Polymer Hybrids Using Aqueous Solution-Based Atom Transfer Radical Polymerization (ATRP)" Polymer Preprint 2004, 45, 455-456.

1. He, L.*; Smith, E. A.; Natan, M. J.; Keating, C. D.* "The Distance Dependence of Colloidal Au-Amplified Surface Plasmon Resonance " J. Phys. Chem. B. 2004, 108, 10973-10980.