童 真

长江学者特聘教授
　　童 真特聘教授。
　　博士生导师，材料学院副院长。1987年在日本大阪大学获理学博士学位，曾在日本东洋纺织公司进行博士后研究，93年和95年分别在德国Mainz大学和日本九州大学任访问教授。1988年回国后在华南理工大学材料科学研究所工作，1990年任教授，并任材料科学研究所所长。目前从事聚电解质的相互作用与凝聚态变化、疏水相互作用与结构形成、天然高分子与功能高分子等方面的研究。先后获得国家杰出青年科学基金、国家教委“跨世纪优秀人才”基金、国家攀登计划等项目资助，在Macromolecules等国际权威刊物发表论文80余篇，曾获广东省自然科学一等奖、二等奖等奖励。2000年经教育部批准受聘为“长江学者奖励计划”特聘教授。
1. Lu L, Liu X, Tong Z. Critical exponents for sol-gel transition in aqueous alginate solutions induced by cupric cations. Carbohydrate Polymers. 2006 [cited 2006 Sep 18];65(4):544-51.

2. Wu S, Wu Y, Zeng F, Tong Z, Zhao J. Tunability of fluorescence property of a terbium-complex-containing polymer via incorporation of a transition-metal complexa. Macromolecular Rapid Communications. 2006 [cited 2006 Sep 18];27(12):937-42.

3. Ye S, Wang C, Liu X, Tong Z, Ren B, Zeng F. New loading process and release properties of insulin from polysaccharide microcapsules fabricated through layer-by-layer assembly. Journal of Controlled Release. 2006 [cited 2006 Sep 18];112(1):79-87.

4. Wu S, Zeng F, Zhu H, Tong Z. Formation of microscopic ordering and macroscopic patterns in solid polyacrylate-tetraoctylammonium bromide films. Macromolecules. 2006 [cited 2006 Sep 18];39(7):2606-13.

5. Zhao D, Ren B, Liu S, Liu X, Tong Z. A novel photoreversible poly(ferrocenylsilane) with coumarin side group: Synthesis, characterization, and electrochemical activities. Chemical Communications. 2006 [cited 2006 Sep 18](7):779-81.

6. Wang C, He C, Tong Z, Liu X, Ren B, Zeng F. Combination of adsorption by porous CaCO3 microparticles and encapsulation by polyelectrolyte multilayer films for sustained drug delivery. International Journal of Pharmaceutics. 2006 [cited 2006 Sep 18];308(1-2):160-7.

7. Liu S, Wang C, Liu X, Tong Z, Ren B, Zeng F. NRET from naphthalene labels in multilayer shell wall on melamine formaldehyde microparticles fabricated with layer-by-layer self-assembly to pyrene-labeled polyelectrolyte in solution. European Polymer Journal. 2006 [cited 2006 Sep 18];42(1):161-6.

8. Wu S, Zeng F, Zhu H, Luo S, Ren B, Tong Z. Mesomorphous structure and macroscopic patterns formed by polymer and surfactant from organic solutions. Macromolecules. 2005 [cited 2006 Sep 18];38(22):9266-74.

9. Ye S, Wang C, Liu X, Tong Z. Deposition temperature effect on release rate of indomethacin microcrystals from microcapsules of layer-by-layer assembled chitosan and alginate multilayer films. Journal of Controlled Release. 2005 [cited 2006 Sep 18];106(3):319-28.

10. Lu L, Liu X, Dai L, Tong Z. Difference in concentration dependence of relaxation critical exponent n for alginate solutions at sol-gel transition induced by calcium cations. Biomacromolecules. 2005 [cited 2006 Sep 18];6(4):2150-6.

11. Ye S, Wang C, Liu X, Tong Z. Multilayer nanocapsules of polysaccharide chitosan and alginate through layer-by-layer assembly directly on PS nanoparticles for release. Journal of Biomaterials Science, Polymer Edition. 2005 [cited 2006 Sep 18];16(7):909-23.

12. Ren B, Cheng Z, Tong Z, Liu X, Wang C, Zeng F. Novel structure change in nonequimolar complexes of linear poly(ethylenimine) and octadecanoic acid: Effects of composition. Macromolecules. 2005 [cited 2006 Sep 18];38(13):5675-80.

13. Sun Q, Tong Z, Wang C, Ren B, Liu X, Zeng F. Charge density threshold for LbL self-assembly and small molecule diffusion in polyelectrolyte multilayer films. Polymer. 2005 [cited 2006 Sep 18];46(13):4958-66.

14. Liang Z, Wang C, Tong Z, Ye W, Ye S. Bio-catalytic nanoparticles with urease immobilized in multilayer assembled through layer-by-layer technique. Reactive and Functional Polymers. 2005 [cited 2006 Sep 18];63(1):85-94.

15. Wu S, Zeng F, Zhu H, Tong Z. Energy and electron transfers in photosensitive chitosan. Journal of the American Chemical Society. 2005 [cited 2006 Sep 18];127(7):2048-9.

16. Wang C, Ren B, Tong Z, Zeng F, Liu X, Wu S, et al. Fluorescence observations on complex formation between linear and hyperbranched polyelectrolytes in dilute aqueous solutions. European Polymer Journal. 2005 [cited 2006 Sep 18];41(1):185-91.

17. He C-, Liang Z-, Wang C-, Liu X-, Tong Z. Immobilization of superoxide dismutase by layer-by-layer assembly on surface of PS colloid particles and their bioactivity. Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities. 2005 [cited 2006 Sep 18];26(1):88-92.

18. Tang T, Zeng F, Shuizhu W, Tong Z, Luo D, She W. Photo-induced birefringence and all-optical switching effect in azobenzene-grafted polyurethanes. Optical Materials. 2004 [cited 2006 Sep 18];27(3):585-90.

19. Ren B, Tong Z, Liu X, Wang C, Zeng F. Mesomorphous structure and properties of non-equimolar complexes of poly(ethylenimine) and perfluorooctanoic acid. Langmuir. 2004 [cited 2006 Sep 18];20(24):10737-43.

20. Liang Z, Wang C, Sun Q, Tong Z. Novel microcapsule fabricated by LbL nano self-assembly. Progress in Chemistry. 2004 [cited 2006 Sep 18];16(4):485-91.

21. Liu P, Zhang Y, Feng G, Hu J, Zhou X, Zhao Q, et al. Synthesis and liquid crystal properties of a novel family of oligothiophene derivatives. Tetrahedron. 2004 [cited 2006 Sep 18];60(24):5259-64.

22. Zeng F, Wu S, Tang T, Sun Z, Wang C, Liu X, et al. Preparation of colloidal crystals with polyhedral building blocks through post-polymerization. Colloid and Polymer Science. 2004 [cited 2006 Sep 18];282(6):651-5.

23. Wu S, Zeng F, Yao S, Tong Z, She W, Luo D. All-optical switching effect in novel chiral biazobenzene polymer films. Macromolecules. 2003 [cited 2006 Sep 18];36(25):9292-4.

24. Wang C, Tong Z, Zeng F, Ren B, Liu X. Binding on strong polyelectrolytes of mixed ionic and nonionic surfactants below their critical micelle concentration observed by fluorescence. Colloid and Polymer Science. 2003 [cited 2006 Sep 18];282(2):141-8.

25. Tong Z, Wang C-, Ren B-, Liu X-, Zeng F. Binding of ionic surfactants on oppositely charged polyelectrolytes observed by fluorescence methods. Chinese Journal of Polymer Science (English Edition). 2003 [cited 2006 Sep 18];21(6):609-20.

26. Guo Y-, Tong Z, Chen M-, Liang X-. Phase change behavior of polyethylene glycol/diacetate cellulose blends. Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering. 2003 [cited 2006 Sep 18];19(5):149.

27. Liu X, Qian L, Shu T, Lu L, Tong Z. Sol-gel transition and gel point determination for aqueous solutions of sodium alginate. Acta Polymerica Sinica. 2003 [cited 2006 Sep 18](4):484-8.

28. Liu P, Hu J-, Zhao Q-, Zhou X-, Tong Z, Xu Y-, et al. Synthesis and liquid crystal properties of oligothiophene derivatives. Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science). 2003 [cited 2006 Sep 18];31(5):11.

29. Guo Y, Tong Z, Chen M, Liang X. Solution miscibility and phase-change behavior of a polyethylene glycol-diacetate cellulose composite. Journal of Applied Polymer Science. 2003 [cited 2006 Sep 18];88(3):652-8.

30. Sun Q, Tong Z, Wang C, Liu X, Zeng F. Fluorescence decay and quenching of pyrene labeled on sulfonate polyelectrolytes in salt-free aqueous solutions. European Polymer Journal. 2003 [cited 2006 Sep 18];39(4):697-703.

31. Sun Q, Ren B, Liu X, Zeng F, Liu P, Tong Z. Fluorescence study for the electrostatic interaction and aggregation in dilute polar solution of polyelectrolytes. Macromolecular Symposia. 2003 [cited 2006 Sep 18];192:251-64.

32. Lu L, Liu X, Qian L, Tong Z. Sol-gel transition in aqueous alginate solutions induced by cupric cations observed with viscoelasticity. Polymer Journal. 2003 [cited 2006 Sep 18];35(10):804-9.

33. Wang C, Tong Z, Zeng F, Ren B, Liu X, Wu S. Surfactant structure effects on binding with oppositely charged polyelectrolytes observed by fluorescence of a pyrene probe and label. Progress in Colloid and Polymer Science. 2003 [cited 2006 Sep 18];122:1-7.

34. Liu X, Qian L, Shu T, Tong Z. Rheology characterization of sol-gel transition in aqueous alginate solutions induced by calcium cations through in situ release. Polymer. 2002 [cited 2006 Sep 18];44(2):407-12.

35. Wang C, Tong Z, Zeng F, Ren B, Liu X. Simulation for binding equilibrium of ionic derivative of pyrene with polyelectrolyte. Acta Polymerica Sinica. 2002 [cited 2006 Sep 18](6):729-33.

36. Wang C, Tong Z, Zeng F, Ren B, Liu X. Fluorescence study of chromophore labeled strong polyelectrolyte bound with oppositely charged surfactant. Colloid and Polymer Science. 2002 [cited 2006 Sep 18];280(9):814-21.

37. Zeng F, Sun Z, Wang C, Ren B, Liu X, Tong Z. Fabrication of inverse opal via ordered highly charged colloidal spheres. Langmuir. 2002 [cited 2006 Sep 18];18(24):9116-20.

38. Tong Z, Sun Q-, Gao F, Yan Y. Applications of fluoremetry on the behavior of strong polyelectrolyte in dilute aqueous solution. Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science). 2002 [cited 2006 Sep 18];30(11):41.

39. Zeng F, Sun Z, Wu S, Liu X, Wang Z, Tong Z. Preparation of highly charged, monodisperse nanospheres. Macromolecular Chemistry and Physics. 2002 [cited 2006 Sep 18];203(4):673-7.

40. Liu P, Liang D, Tong Z, Liu X. Synthesis and luminescence properties of novel europium and terbium complexes with triblock copolymer ligand. Macromolecules. 2002 [cited 2006 Sep 18];35(5):1487-8.

41. Ren B, Tong Z, Gao F, Liu X, Zeng F. Charge density effects on the fluorescence behavior of dansyl labels to strong polyelectrolytes. Polymer. 2001 [cited 2006 Sep 18];42(5):2001-6.

42. Liu P, Tong Z. A novel greenish blue-emitting amorphous molecular material: 2,5-bis {4-[2-naphthyl(phenyl)amino]phenyl} thiophene. Chinese Journal of Chemistry. 2001 [cited 2006 Sep 18];19(10):979-82.

43. Liang D, Deng Y-, Tong Z, Liu XX, Zeng F, Liu P, et al. Disintegration properties of blank tablets containing carboxymethyl-cellulose calcium prepared by slurry process. Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science). 2001 [cited 2006 Sep 18];29(12):34-7.

44. Wu S, Zeng F, Li F, Tong Z. Phase stability of the photoconductive polysiloxane-based photorefractive composites. Polymer-Plastics Technology and Engineering. 2001 [cited 2006 Sep 18];40(5):627-34.

45. Ren B, Tong Z, Gao F, Liu X, Zeng F. Fluorescence and X-ray diffraction studies on binding and complexes of surfactants and dansylated polyelectrolytes with sulfonate groups. Polymer. 2001 [cited 2006 Sep 18];42(17):7291-8.

46. Yang Y, Zeng F, Xie X, Tong Z, Liu X. Phase separation and network formation in poly(vinyl methyl ether)/water solutions. Polymer Journal. 2001 [cited 2006 Sep 18];33(5):399-403.

47. Yang Y, Zeng F, Tong Z, Liu X, Wu S. Phase separation in poly(N-isopropyl acrylamide)/water solutions. II. salt effects on cloud-point curves and gelation. Journal of Polymer Science, Part B: Polymer Physics. 2001 [cited 2006 Sep 18];39(9):901-7.

48. Zeng F, Wu S, Li F, Tong Z. Temperature dependence of the photorefractive property of PMMA-based composite. European Polymer Journal. 2001 [cited 2006 Sep 18];37(3):459-62.

49. Tong Z, Ren B, Gao F. Dual behavior of polyelectrolyte and ionomer for an ionizable polymer containing sulfonate groups in DMSO/THF mixtures. Polymer. 2001 [cited 2006 Sep 18];42(1):143-9.

50. Wang C, Sun Q, Tong Z, Liu X, Zeng F, Wu S. Interaction of cetyltrimethylammonium bromide and poly(2-(acrylamido)-2-methyl-propanesulfonic acid) in aqueous solutions determined by excimer fluorescence. Colloid and Polymer Science. 2001 [cited 2006 Sep 18];279(7):664-70.

51. Gao F, Ren B, Yan Y, Tong Z. Changes in solvation state of strong polyelectrolytes in DMSO/THF mixtures. Acta Physico - Chimica Sinica. 2000 [cited 2006 Sep 18];16(5):453.

52. Wang Z, Tong Z. Development of fluorescence nonradiative energy transfer in the research for aggregation of water-soluble polymers. Chemistry Bulletin / Huaxue Tongbao. 2000 [cited 2006 Sep 18](11):1-6.

53. Zeng F, Liu X, Tong Z, Yang Y, Wu S. Thermal reversible gelation during phase separation of poly(N-isopropyl acrylamide)/water solution. Science in China, Series B: Chemistry. 2000 [cited 2006 Sep 18];43(4):428-34.

54. Gao F, Yan Y, Ren B-, Tong Z. Fluorescence spectra of pyrene labeled polyelectrolytes with sulfonate groups in water and DMSO. Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities. 2000 [cited 2006 Sep 18];21(6):979.

55. Tong Z, Zeng F, Zheng X, Sato T. Inverse molecular weight dependence of cloud points for aqueous poly(N-isopropylacrylamide) solutions. Macromolecules. 1999 [cited 2006 Sep 18];32(13):4488-90.

56. Ren B, Gao F, Tong Z, Yan Y. Solvent polarity scale on the fluorescence spectra of a dansyl monomer copolymerizable in aqueous media. Chemical Physics Letters. 1999 [cited 2006 Sep 18];307(1-2):55-61.

57. Zeng F, Tong Z, Sato T. Molecular chain properties of poly (N-isopropyl acrylamide). Science in China, Series B: Chemistry. 1999 [cited 2006 Sep 18];42(3):290-7.

58. Zheng X, Tong Z, Xie X, Zeng F. Phase separation in poly(N-isopropyl acrylamide)/water solutions I. cloud point curves and microgelation. Polymer Journal. 1998 [cited 2006 Sep 18];30(4):284-8.

59. Zeng F, Zheng X, Tong Z. Network formation in poly(N-isopropyl acrylamide)/water solutions during phase separation. Polymer. 1998 [cited 2006 Sep 18];39(5):1249-51.

60. Zeng F, Tong Z, Feng H. N.m.r. investigation of phase separation in poly(N-isopropyl acrylamide)/water solutions. Polymer. 1997 [cited 2006 Sep 18];38(22):5539-44.

61. Zeng F, Tong Z, Yang X. Differences in vibrational spectra of poly(N-isopropyl acrylamide) from water solution before and after phase separation. European Polymer Journal. 1997 [cited 2006 Sep 18];33(9):1553-6.

62. Liu X, Hu O, Tong Z. Viscosity behavior of polyelectrolyte copolymers containing sulfonate groups in mixed organic solvents. Journal of Polymer Science, Part B: Polymer Physics. 1997 [cited 2006 Sep 18];35(9):1433-8.

63. Liu X, Tong Z, Cao X, Hu O. Volume phase transition of polyelectrolyte gels in dimethyl sulfoxide/ tetrahydrofuran mixtures. Polymer. 1996 [cited 2006 Sep 18];37(26):5947-9.

64. Liu X, Tong Z, Hu O. Swelling equilibria of hydrogels with sulfonate groups in water and in aqueous salt solutions. Macromolecules. 1995 [cited 2006 Sep 18];28(11):3813-7.

65. Tong Z, Liu X. Swelling equilibria and phase transition in hydrogels with strongly dissociating electrolytes. Macromolecules. 1994 [cited 2006 Sep 18];27(3):844-8.

66. Tong Z, Liu X. Dynamic mechanical behavior of polyelectrolyte gels with sulfonic acid groups. Macromolecules. 1993 [cited 2006 Sep 18];26(18):4964-6.

67. Tong Z, Liu X. Swelling equilibria and volume phase transition of partially neutralized poly(acrylic acid) gels. European Polymer Journal. 1993 [cited 2006 Sep 18];29(5):705-9.