Recent Presentations
  1. 2018 256th ACS National Meeting PDF
  2. 2017 Gordon Research Conference on Nucleosides, Nucleotides & Oligonucleotides PDF
  3. 2017 Dynamics of Molecular Collisions PDF
  4. 2017 Gordon Research Conference on Gaseous Ions PDF
  5. 2016 Gordon Research Conference on Molecular Interactions and Dynamics PDF
  6. 2015 Gordon Research Conference on Gaseous Ions PDF
  7. 2014 248th ACS National Meeting PDF
  8. 2013 Gordon Research Conference on Gaseous Ions PDF
  9. 2012 244th ACS National Meeting PDF
  10. 2011 Gordon Research Conference on Gaseous Ions PDF
  11. 2010 239th ACS National Meeting PDF
  12. 2009 Gordon Research Conference on Gaseous Ions PDF
List of Publications

(a) Ph.D. student; (b) Masters student; (c) Undergraduate; (d) Visiting professor; *Corresponding author

  1. Yan Sun(a), May Myat Moe(a), and J Liu*, "Mass spectrometry and computational study of collision-induced dissociation of 9-methylguanine-1-methylcytosine base-pair radical cation: Intra-base-pair proton transfer and hydrogen transfer, non-statistical dissociation, and reaction with a water ligand", Phys. Chem. Chem. Phys, 2020, 22, 14875-14888. PDF Supporting Info
  2. J Liu*, Wenjing Zhou(b), Steven D. Chambreau, and Ghanshyam L. Vaghjiani, "Molecular dynamics simulations and product vibrational spectral analysis for the reactions of NO2 with 1-ethyl-3-methylimidazolium dicyanamide (EMIM+DCA-), 1-butyl-3-methylimidazolium dicyanamide (BMIM+DCA-) and 1-allyl-3-methylimidazolium dicyanamide (AMIM+DCA-)", J. Phys. Chem. B , 2020, 124, 4303-4325. PDF Supporting Info
  3. Yan Sun(a), Midas Tsai(d), Wenjing Zhou(b), Wenchao Lu(a), and J Liu*, "Reaction kinetics, product branching and potential energy surfaces of 1O2-induced 9-methylguanine—lysine cross-linking: A combined mass spectrometry, spectroscopy and computational study", J. Phys. Chem. B,  2019, 123, 10410-10423. PDF Supporting Info
  4. J Liu*, Wenjing Zhou(b), Steven D. Chambreau, and Ghanshyam L. Vaghjiani, "Computational study of the reaction of 1-methyl-4-amino-1,2,4-triazolium dicyanamide with NO2: From reaction dynamics to potential surfaces, kinetics and spectroscopy", J. Phys. Chem. B. 2019, 123, 2956-2970.  PDF Supporting Info
  5. Yan Sun(a), Wenjing Zhou(b), May Myat Moe(a), and J Liu*, "Reactions of water with radical cations of guanine, 9-methylguanine, 2'-deoxyguanosine and guanosine: Keto-enol Isomerization, C8-hydroxylation, and effects of N9-Substitution", Phys. Chem. Chem. Phys,  2018, 20, 27510-27522.  PDF Supporting Info  TS1_W TS1_2W
  6. Wenchao Lu(a), Yan Sun(a), Midas Tsai(d), Wenjing Zhou(c), and J Liu*, "Singlet O2 oxidation of deprotonated guanine-cytosine base pair and its entangling with intra-base-pair proton transfer", ChemPhysChem, 2018, 19, 2645-2654. PDF  Supporting Info
  7. Wenchao Lu(a), Yan Sun(a), Wenjing Zhou(c), and J Liu*, "pH-Dependent singlet O2 oxidation kinetics of guanine and 9-methylguanine: An on-line mass spectrometry and spectroscopy study combined with theoretical exploration" J. Phys. Chem. B, 2018, 122, 40-53. PDF  Supporting Info

  8. J Liu, "A direct dynamics study of deprotonated guanine-cytosine base pair: Intra-base pair proton transfer, thermal dissociation vs. collision-induced dissociation, and comparison with experiment", Phys. Chem. Chem. Phys, 2017, 19, 30616-30626. PDF Supporting Info
  9. Wenchao Lu(a), I-Hsien Midas Tsai(d), Yan Sun(a), Wenjing Zhou(c), and J Liu*, "Elucidating potential energy surfaces for singlet O2 reactions with protonated, deprotonated and di-deprotonated cystine using a combination of approximately spin projected density functional theory and guided-ion-beam mass spectrometry", J. Phys. Chem. B, 2017, 121,7844-7854. PDF Supporting Info.
  10. Yan Sun(a), Wenchao Lu(a) and J. Liu*, "Exploration of the singlet O2 oxidation of 8-oxoguanine by guided-ion beam scattering and density functional theory: Changes of reaction intermediates, energetics and kinetics upon protonation/ deprotonation and hydration", J. Phys. Chem. B, 2017, 121, 956-966 . PDF Supporting Info
    Movies for Fig3b, 3c, 3d, 4Left, 4Right, and 5a
  11. Wenchao Lu(a) and J. Liu*, "Deprotonated guanine-cytosine and 9-methylguanine-cytosine base pairs and their 'non-statistical' kinetics: A combined guided-ion beam and computational study", Phys. Chem. Chem. Phys. 2016, 18, 32222-32237  PDF  Supporting Info
  12. Wenchao Lu(a), Huayu Teng(c) and J. Liu*, "How protonation and deprotonation of 9-methylguanine alter its singlet O2 addition path: About the initial stage of guanine nucleoside oxidation", Phys. Chem. Chem. Phys., 2016, 18, 15223-15234 PDF  Supporting Information  IRC Movie  Trajectory Video
  13. Wenchao Lu(a) and J. Liu*, "Capturing transient endoperoxide in the singlet oxygen oxidation of guanine", Chem. Eur. J., 2016, 22, 3127-3138  (Available from http://dx.doi.org/10.1002/chem.201504140) PDF  Supporting Information   Trajectory Movie   IRC Movie
  14. Fangwei Liu(a), Wenchao Lu(a), Vincent Yin(c), and J. Liu*, "Mechanistic and kinetic study of singlet oxygen oxidation of methionine by on-line electrospray ionization mass spectrometry", J. Am. Soc. Mass. Spec., 2016, 27, 59-72. PDF Supporting Information
  15. Fangwei Liu(a) and J. Liu*, "Oxidation dynamics of methionine with singlet oxygen: Effects of methionine ionization and microsolvation", J. Phys. Chem. B., 2015, 119, 8001-8012. PDF Supporting Information
     
  16. Fangwei Liu(a), Wenchao Lu(a), Yigang Fang(a), and J. Liu*, "Evolution of oxidation dynamics of histidine: Non-reactivity in the gas phase, peroxides in hydrated clusters, and pH dependence in solution", Phys. Chem. Chem. Phys. 2014, 16, 22179-22191. PDF
  17. J. Liu*, Steven D. Chambreau, and Ghanshyam L. Vaghjiani, "Dynamics simulations and statistical modeling of thermal decomposition of 1-ethyl-3-methylimidazolium dicyanamide and 1-ethyl-2,3-dimethylimidazolium dicyanamide", J. Phys. Chem. A., 2014, 118, 11133-11144. PDF      (back-to-back published with an experimental paper by Steven D. Chambreau, Adam C. Schenk, Anna J. Sheppard, Gregory R. Yandek, Ghanshyam L. Vaghjiani, John Maciejewski, Christine J. Koh, Amir Golan, and Stephen R. Leone, "Thermal decomposition mechanisms of alkylimidazolium ionic liquids with cyano-functionalized anions", J. Phys. Chem. A, 2014, 118, 11119-11132)
  18. Wenchao Lu(a), Fangwei Liu(a), Rifat Emre(b), and J. Liu*, "Collision dynamics of protonated N-acetyl methionine with singlet molecular oxygen (a1Dg): The influence of amide bond and ruling out the complex-mediated mechanism at low energies", J. Phys. Chem. B, 2014, 118, 3844-3852. PDF
  19. Rui Sun, Matthew R. Siebert, Lai Xu, Steven D. Chambreau*, Ghanshyan L. Vaghjiani, Hans Lischka, Jianbo Liu*, and William L. Hase*, "Direct dynamics simulation of the activation and dissociation of 1,5-dinitrobiuret (HDNB)", J. Phys. Chem. A, 2014, 118,2228-2236. PDF
  20. Fangwei Liu(a), Rifat Emre(b), Wenchao Lu(a), and J. Liu*, "Oxidation of gas-phase hydrated protonated/deprotonated cysteine: How many water ligands are sufficient to approach solution-phase photooxidation chemistry?", Phys. Chem. Chem. Phys., 2013, 15, 20496 - 20509. PDF
  21. Yigang Fang(a), Fangwei Liu(a), Rifat Emre(b), and J. Liu*, "Guided-ion-beam scattering and direct dynamics trajectory study on the reaction of deprotonated cysteine with singlet molecular oxygen", J. Phys. Chem. B, 2013, 117, 2878-2887. PDF
  22. Yigang Fang(a), Fangwei Liu(a), and J. Liu*, "Mass spectrometry study of negatively multiply charged, gas-phase NaAOT micelles: How does charge state affect micellar structure and encapsulation?", J. Am. Soc. Mass. Spectrom, 2013, 24, 9-20. PDF
  23. Fangwei Liu(a), Yigang Fang(a), Yun Chen(b), and J. Liu*,"Reactions of deprotonated tyrosine and tryptophan with electronically excited singlet molecular oxygen (a1Dg): A guided-ion-beam scattering, statistical modeling and trajectory study", J. Phys. Chem. B, 2012, 116, 6369-6379. PDF
  24. Fangwei Liu(a), Yigang Fang(a), Yun Chen(b), and J. Liu*,"Dissociative excitation energy transfer in the reactions of protonated cysteine and tryptophan with electronically excited singlet molecular oxygen (a1Dg)", J. Phys. Chem. B, 2011, 115, 9898-9909. PDF
  25. J. Liu*, Steven Chambreau, and Ghanshyam L. Vaghjiani, "Thermal decomposition of 1,5-dinitrobiuret (DNB): Direct dynamics trajectory simulations and statistical modeling", J. Phys. Chem. A, 2011, 115, 8064-8072.  PDF
  26. Yigang Fang(a) , Fangwei Liu(a), Andrew D. Bennett(c), Shamin Ara(b), and J. Liu*, "Experimental and trajectory study on reaction of protonated methionine with electronically excited singlet molecular oxygen (a1Dg): Reaction dynamics and collision energy effects", J. Phys. Chem. B. 2011, 115, 2671-2682. PDF
  27. Y. Fang(a) , A. D. Bennett(c), and J. Liu*, "Selective transport of amino acids into the gas phase: Driving forces for amino acid solubilization in gas-phase reverse micelles", Phys. Chem. Chem. Phys. 2011, 13, 1466-1478. PDF
  28. Y. Fang(a) , A. D. Bennett(c), and J. Liu*, "Multiply charged gas-phase NaAOT reverse micelles: Formation, encapsulation of glycine, and collision-induced dissociation", Int. J. Mass Spectrom. 2010, 293, 12-22. PDF
  29. Y. Fang(a)  and J. Liu*, "Reaction of protonated tyrosine with electronically excited singlet molecular oxygen (a1Dg): An experimental and trajectory study", J. Phys. Chem. A. 2009, 113, 11250-11261.  PDF
  30. J. Liu* and S. L. Anderson, "The origins of large bending enhancement of the reaction of C2H2+ with methane: The Effects of bending momentum, ruling out the precursor mechanism, and steps towards Polanyi rules for polyatomic reactions", Phys. Chem. Chem. Phys. 2009, 11, 8721-8732. PDF
  31. J. M. Boyle, J. Liu, and S. L. Anderson, "Effects of bending and bending angular momentum on reaction of NO2+ with C2H2 : A quasi-classical trajectory study", J. Phys. Chem. A (George C. Schatz Festschrift), 2009, 113, 3911-3921.PDF
  32. J. M. Boyle, B. W. Uselman, J. Liu, and S. L. Anderson, "Vibrational effects on the reaction of NO2+ with C2H2: Effects of bending and bending angular momentum", J. Chem. Phys. 2008, 128, 114304/1-114304/12. PDF
  33. J. Li, J. Yang, Y. Mo, K.C. Lau, X. M. Qian, Y. Song, J. Liu, and C. Y. Ng, "Combined vacuum ultraviolet laser and synchrotron pulsed field ionization study of CH2BrCl", J. Chem. Phys. 2007, 126, 184304/1-194304/10.
  34. J. Liu, B. Uselman, B. van Devener, and S. L. Anderson, "Vibrational mode and collision energy effects on reaction of H2CO+ with CO2", Phys. Chem. Chem. Phys. 2006, 8(39), 4575-4584.
  35. J. Liu, B. Uselman, J. Boyle, and S. L. Anderson, "The effects of collision energy, vibrational excitation and vibrational angular momentum on the energy transfer and dissociation in NO2+- rare gas collisions: An experimental and trajectory study", J. Chem. Phys. (Y. T. Lee Festschrift) 2006, 125(13), 133115/1-133115/15.
  36. J. Liu, B. van Devener, and S. L. Anderson, "Vibrational mode and collision energy effects on reaction of H2CO+ with acetylene: Charge state competition and the role of Franck-Condon Factors in endoergic charge transfer", J. Chem. Phys. 2005, 123(20): 204313/1-204313/15.
  37. J. Liu, K. Song, W. L. Hase, and S. L. Anderson, "Direct dynamics trajectory study of the reaction of formaldehyde cation with D2: Vibrational and zero-point energy effects on quasiclassical trajectories", J. Phys. Chem. A (Jack Simon Festschrift) 2005, 109(50): 11376-11384.
  38. B. Uselman, J. Liu, J. Boyle, and S. L. Anderson, "State-selective preparation of NO2+ and the effects of NO2+ vibrational mode on charge transfer with NO", J. Phys. Chem. A (William L. Hase Festschrift) 2005, 110(4): 1278-1287.
  39. J. Liu and S. L. Anderson, "Dynamical control of 'statistical' ion-molecule reaction", Int. J. Mass Spectrom. (William L. Hase Festschrift) 2005, 241: 173-184.
  40. J. Liu, B. van Devener, and S. L. Anderson, "Vibrational mode and collision energy effects on reaction of H2CO+ with C2D4", J. Chem. Phys. 2004, 121(23): 11746-11759.
  41. J. Liu, B. Uselman, B. van Devener, and S. L. Anderson, "Vibrational mode effects as a probe of inter-channel coupling in the reactions of formaldehyde cation with ammonia and water", J. Phys. Chem. A (Tomas Baer Festschrift) 2004, 108(45): 9945-9956.
  42. J. Liu, K. Song, W. L. Hase, and S. L. Anderson, "Direct dynamics trajectory study of vibrational effects: Can Polanyi rules be generalized to a polyatomic system?", J. Am. Chem. Soc. 2004, 126(28): 8602-8603.
  43. J. Liu and S. L. Anderson, "Reaction of formaldehyde cation with molecular hydrogen: Effects of collision energy and H2CO+ vibrations", J. Chem. Phys. 2004, 120(18): 8528-8536.
  44. J. Liu, K. Song, W. L. Hase, and S. L. Anderson, "Direct dynamics study of energy transfer and collision-induced dissociation: Effects of impact energy, geometry, and reactant vibrational mode in H2CO+-Ne collisions", J. Chem. Phys. 2003, 119(6): 3040-3050.
  45. J. Liu, B. van Devener, and S. L. Anderson, "Reaction of formaldehyde cation with methane: Effects of collision energy and H2CO+ and methane vibrations", J. Chem. Phys. 2003, 119(1): 200-214.
  46. W. Chen, J. Liu, and C. Y. Ng, "Vacuum ultraviolet pulsed field ionization-photoelectron study of N2O+ in the energy range of 16.3-21.0 eV", J. Phys. Chem. A (A. C. Albrecht memorial issue) 2003, 107(40): 8086-8091.
  47. J. Liu, M. Hochlaf, and C. Y. Ng, "Pulsed field ionization-photoelectron study of CS2+ in the energy rang of 13.2-17.6 eV: An experimental and theoretical study", J. Chem. Phys. 2003, 118(10): 4487-4498.
  48. J. Liu, W. Chen, M. Hochlaf, X.-M. Qian, C. Chang, and C. Y. Ng, "Unimolecular decay pathways of state-selected CO2+ in the internal energy range of 5.2-6.2 eV: An experimental and theoretical study", J. Chem. Phys. 2003, 118(1): 149-163.
  49. J. Liu, B. van Devener, and S. L. Anderson, "The effects of vibrational mode and collision energy on the reaction of formaldehyde cation with carbonyl sulfide", J. Chem. Phys. 2002, 117(18): 8292-8307.
  50. J. Liu, B. van Devener, and S. L. Anderson, "Collision-induced dissociation of formaldehyde cations: The effects of vibrational mode, collision energy, and impact parameter", J. Chem. Phys. 2002, 116(13): 5530-5543.
  51. H.-T. Kim, J. Liu, and S. L. Anderson, "Effects of collision and vibrational energy on the reaction of CH3CHO+ with C2D4", J. Phys. Chem. A (Jack Beauchamp Festschrift) 2002, 106(42): 9798-9808.
  52. B. Ruscic, A. F. Wagner, L. B. Harding, R. L. Asher, D. Feller, D. A. Dixon, K. A. Peterson, Y. Song, X.-M. Qian, C. Y. Ng, J. Liu, W. Chen, and D. W. Schwenke, "On the enthalpy of formation of hydroxyl radical and gas-phase dissociation energies of water and hydroxyl", J. Phys. Chem. A 2002, 106(11): 2727-2747.
  53. X.-M. Qian, Y. Song, K. C. Lau, C. Y. Ng, J. Liu, and W. Chen, "A pulsed field ionization photoelectron-photoion coincidence study of the dissociative photoionization process D2O + hν → OD+ + D + e-", Chem. Phys. Lett. 2001, 353(1-2): 19-26.
  54. H.-T. Kim, J. Liu, and S. L. Anderson, "Vibrational and collision energy effects on the reaction of CH3CHO+ with methanol", J. Chem. Phys. 2001, 115(13): 5843-5858.
  55. Y. Song, X.-M. Qian, K. C. Lau, C. Y. Ng, J. Liu, and W. Chen, "High-resolution energy-selected study of the reaction CH3X+ → CH3+ + X: Accurate thermochemistry for the CH3X/CH3X+ (X = Br, I) system", J. Chem. Phys. 2001, 115(9): 4095-4104.
  56. Y. Song, X.-M. Qian, K. C. Lau, C. Y. Ng, J. Liu, and W. Chen, "High-resolution energy-selected study of the reaction NH3+  → NH2+ + H: Accurate thermochemistry for the NH2/NH2+ and NH3/NH3+ systems", J. Chem. Phys. 2001, 115(6): 2582-2589.
  57. H.-T. Kim, J. Liu, and S. L. Anderson, "Reaction of acetaldehyde cations with water: the effect of CH3CHO+ vibrational mode and impact parameter on reactivity and product branching", J. Chem. Phys. 2001,115(3):
  58. J. Liu, H.-T. Kim, and S. L. Anderson, "Multiphoton ionization and photoelectron spectroscopy of formaldehyde via its 3p Rydberg states", J. Chem. Phys. 2001,114(22): 9797-9806.
  59. H.-T. Kim, J. Liu, and S. L. Anderson, "The influence of collision and vibrational energy on the reaction of CH3CHO+ with acetylene", J. Chem. Phys. 2001,114(18): 7838-7847.
  60. J. Liu and S. L. Anderson, "Multiphoton ionization and photoelectron spectroscopy of 1,3-trans-butadiene via its 3dp Rydberg state", J. Chem. Phys. 2001,114(15): 6618-6624.
  61. J. Liu, M. Hochlaf, and C. Y. Ng, "High resolution pulsed field ionization-photoelectron bands for CS2+ (A2Pu): An experimental and theoretical study", J. Phys. Chem. A (Aron Kuppermann Festschrift) 2001, 105(11): 2183-2191.
  62. J. Liu, M. Hochlaf, and C. Y. Ng, "Pulsed field ionization-photoelectron bands for CO2+ (A2Pu and B2Su+) in the energy region of 17.2-19.0 eV: An experimental and theoretical study", J. Chem. Phys. 2000, 113(18): 7988-7999.
  63. J. Liu, W. Chen, C.-W. Hsu, M. Hochlaf, M. Evans, S. Stimson, and C. Y. Ng, "High resolution pulsed field ionization-photoelectron study of CO2+ (X2Pg) in the energy region of 13.6-14.7 eV", J. Chem. Phys. 2000, 112(24): 10767-10777.
  64. J. Liu, X. Xing, P. Liu, and Z. Gao, "Formation, photodissociation and structure studies of group 14 (Si, Ge, Sn and Pb)/P binary cluster ions", Int. J. Mass Spectrom. 2000, 202(1-3): 261-271.
  65. T. Baer, Y. Song, J. Liu, W. Chen, and C. Y. Ng, "Pulsed field ionization-photoelectron photoion coincidence spectroscopy with synchrotron radiation: The heat of formation of the C2H5+ ion", Faraday Discuss. 2000, 115: 137-145.
  66. T. Baer, Y. Song, C. Y. Ng, J. Liu, and W. Chen, "The heat of formation of C3H7+ and proton affinity of C3H6 determined by pulsed field ionization-photoelectron photoion coincidence spectroscopy", J. Phys. Chem. A 2000, 104(9): 1959-1964.
  67. R. Zeng, J. Liu, Z. Gao, "Formation by laser ablation, photodissociation and structure analysis of carbon/phosphorus binary clusters", Chem. J. Chinese U. (Gaodeng Xuexiao Huaxue Xuebao) 2000, 21(4): 581-585.
  68. M. Cui, J. Feng, S. Wang, C. Sun, J. Liu, Z. Gao, and F. Kong, "Theoretical studies of lead-sulfur binary Pb5S4+ clusters", Chem. J. Chinese U. (Gaodeng Xuexiao Huaxue Xuebao) 2000, 21(2): 260-262.
  69. M. Cui, J. Feng, M. Ge, S. Wang, J. Sun, J. Liu, Z. Gao, and F. Kong, "Ab initio studies of lead-sulfur binary PbnSn-1+(n=2-4) clusters", Acta Chim Sinica (Huaxue Xuebao) 1999,57(10): 1062-1067.
  70. J. Liu, C. Han, W. Zheng, Z. Gao, and Q. Zhu, "Formation of Pb/S binary clusters by laser ablation", Int. J. Mass Spectrom. 1999, 189(2/3): 147-156.
  71. J. Liu, C. Han, R. Zeng, Z. Gao, and Q. Zhu, "Formation, photodissociation and structures of group IV/P binary clusters by laser ablation", Acta Physico-Chimica Sinica (Wuli Huaxue Xuebao) 1999, 15(10): 883-889.
  72. J. Liu, C. Han, W. Zheng, Z. Gao, and F. Kong, "Formation, reaction and photodissociation of lead/sulfur binary clusters", Acta Physico-Chimica Sinica (Wuli Huaxue Xuebao) 1999, 15(1): 22-27.
  73. J. Liu, F. Zhang, Y. Zhao, and X. Song, "Dye-sensitized photooxidation of amino acids in the reverse micelle membrane mimetic system", Science in China B (English Ed.) 1997, 40(1): 84-91. Zhongguo Kexue B (Chinese Ed.) 1997, 27(1): 90-96.
  74. J. Liu, F. Zhang, Y. Zhao, F. Zhao, and X. Song, "Influences of peptide bonds on photosensitized oxidation of tryptophan, tyrosine and histidine dipeptides", Chinese Science Bulletin (English Ed.) 1997, 42(19): 1624-1628. Kexue Tongbao (Chinese Ed.) 1997, 42(18): 1961-1964.
  75. T. Zeng, J. Liu, Y. Qiu, J. Du, L. Chen, and X. Song, "Studies on technologies of preparing microporous silica glass materials (I): Preparation of microporous silica powder", Function Materials (Chinese) 1997, 28(3): 268-271.
  76. T. Zeng, J. Liu, Y. Qiu, J. Du, L. Chen, and X. Song, "Studies on technologies of preparing microporous silica glass materials (II): Preparation of microporous silica glass", Function Materials (Chinese) 1997, 28(3): 272-274.
  77. J. Liu, Y. Zhao, F. Zhao, F. Zhang, X. Song, and F.-T. Chau, "Study on phosphorus complex of tetrabenzotriazacorrole: A novel phthalocyanine-like photosensitizer", J. Photochem. & Photobio. A: Chem. 1996, 99(2-3): 115-119.
  78. J. Liu, F. Zhang, F. Zhao, Y. Tang, G. Yao, and X. Song, "Complexation of phosphorus with a novel tetrapyrrolic phthalocyanine-like macrocyclic compound", J. Photochem. & Photobio. A: Chem. 1995, 91(2): 99-104.
  79. J. Liu, F. Zhao, Y. Zhao, F. Zhang, Y. Tang, and X. Song, "Substituent dependence of photophysical properties for free-base phthalocyanines", Acta Physico-Chimica Sinica (Wuli Huaxue Xuebao) 1996, 12(6): 491-495.
  80. J. Liu, Y. Zhao, F. Zhang, F. Zhao, Y. Tang, X. Song, and F.-T. Chau, "Effects of protonation and deprotonation on phthalocyanine's spectra", Acta Physico-Chimica Sinica (Wuli Huaxue Xuebao) 1996, 12(3): 202-207.
  81. J. Liu, Y. Zhao, F. Zhang, F. Zhao, Y. Tang, G. Yao, and X. Song, "Dimerization of metal-free sulfonated phthalocyanine in water/methanol solution", Acta Physico-Chimica Sinica (Wuli Huaxue Xuebao) 1996,12(2): 163-168.
  82. J. Liu, Y. Li, and J. Guo, "Spectral study on a new 3dz2 Cu (II) complex of phenolic polymeric crown ether", Chinese Chem. Lett. 1993, 4(8): 745-748.