2003/12－至今，华南师范大学，激光生命科学研究所，研究员。

2002/01－2003/11，华南师范大学，激光生命科学研究所，副研究员。

2001/01－2001/12，香港大学，化学系，高级访问学者。

1999/04－2001/01，华南师范大学激光生命科学研究所，博士后，副研究员。

1997/05－1999/04，中国科学院安徽光学精密机械研究所，副研究员，中科院安徽光机所第七研究室副主任，中国光学学会激光医学专业委员会委员，安徽省光学学会激光生物医学专委会常务副主任。

1992/05－1997/04，中国科学院安徽光学精密机械研究所，助理研究员。

1990/07－1992/04，中国科学院安徽光学精密机械研究所，研实员。

国家自然科学基金国家重大科研仪器研制项目，定量FRET显微成像仪的研制，排名第二。

国家自然科学基金面上项目，基于相控聚焦多元阵列探测的快速光声分子成像，主持。

广东省自然科学基金团队项目，农业、生物医学及环境科学中的在位功能检测技术研究，核心成员之一。

广东省自然科学基金项目，4-硫胸苷类似物对人血清白蛋白和肿瘤组织作用的光谱研究，主持。

国家自然科学基金科学仪器基础研究专项基金，用于临床医学诊断的光声和超声双成像系统研究。

广东省前沿与关键技术创新专项资金（省重大科技专项）项目，宽带高效可见光通信LED器件研发。

863子项目，激光纳米探测系统与高靶向缓释纳米药制剂对组织细胞的作用机制研究。

广东省科技计划项目，粮食及种子质量快速检测技术。

教育部科学技术研究重点项目，激光与细胞和生物大分子的作用机理研究。

广州市科技计划项目科学研究专项，高效量子信道光子轨道角动量编解码基础理论与应用研究。

1.  Panfang Li, Huaimin Gu*, Juling Zhang, Can Wang,  The study on the interaction between 6-TG and human serum albumin using surface-enhanced Raman scattering with molecular modeling, Analytical Letters,2015，48(13):2063-2074

2.  Panfang Li1 and Huaimin Gu2,*, Characterization of 6-propylthiouracil and its interaction with human serum albumin on Au surface by surface-enhanced Raman scattering, Journal of Raman Spectroscopy, (2015), 26 AUG 2015

3.  Juling Zhang, Huaimin Gu*, Xiaohui Zhang, Panfang Lia，The study on structure and tautomerism of 4-thiothymine and 4-thiothymidine in aqueous solutions: an electronic structure analysis,激光生物学报, 2015，24(1): 98-104,

4.  Can Wang, Huaimin Gu*，Surface-enhanced Raman spectroscopic analysis of maleic hydrazide adsorbed on gold surface， Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy，25 March 2014,Volume 122, Pages 65-74 

5.  Juling Zhang, Huaimin Gu*，Exploring the binding of 4-thiothymidine with Human Serum Albumin by spectroscopy, atomic force microscopy and molecular modeling methods， Carbohydrate Research,2014，384（1）： 102-111  

6.  Liang Zhou, Huaimin Gu*，Study on the Synthesis and Surface Enhanced Raman Spectroscopy of Graphene-Based Nanocomposites Decorated with Nobel Metal Nanoparticles， Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2013, 430, 103–109  

7.  Fangfang Liu, Huaimin Gu*, Yue Lin, Yajing Qi, Xiao Dong, Junxiang Gao, Tiantian Cai, Surface-enhanced Raman scattering study of riboflavin on borohydride-reduced silver colloid: Dependence of concentration, halide anions and pH values, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2012，85(1): 111-119

8.  Tiantian Cai, Huaimin Gu*, Fangfang Liu, and Min Xie, A Combined Normal Raman, Surface-Enhanced Raman Scattering (SERS), and Theoretical Calculation (DFT and PED) Study of Alpha-Tocopherol, Applied Spectroscopy, 2012，66(1)11-06423   

9.  Xiao Dong, Huaimin Gu*, and Fangfang Liu, Study of the surface-enhanced Raman spectroscopy of residual impurities in hydroxylamine-reduced silver colloid and the effects of anions on the colloid activity, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy,2012,88: 97-101  

10.Ruoyu He, Huajiang Wei, Huimin Gu*, Zhengguo Zhu, Yuqing Zhang, Xiao Guo, and Tiantian Cai, Effects of optical clearing agents on noninvasive blood glucose monitoring with optical coherence tomography: a pilot study, Journal of Biomedical Optics, 2012, 17(10): P 101513

11.Meng Lv, Huaimin Gu*, Xiaojuan Yuan, Junxiang Gao, Tiantian Cai, Investigation of 3D silvernanodendrite@glass as surface-enhanced raman scattering substrate for the detection of Sildenafil, MB and GSH， Journal of Molecular Structure，2012, 1029:75-80

12.Jian Kang,  Huaimin Gu*，Liang Zhong, Yongjun Hu, Fang Liu，The pH dependent Raman spectroscopic study of caffeine， Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy，2011,78 (2) : 757－762

13.Junxiang Gao, Huaimin Gu*, Fangfang Liu, Xiao Dong, Min Xie, Yongjun Hu, Effect of concentration and pH on the surface-enhanced Raman scattering of captopril on nano-colloidal silver surface, Journal of Molecular Structure, 2011, 998 (1-3) : 171-178

14.Fangfang Liu, Huaimin Gu*, Yue Lin, Yajing Qi, Xiao Dong, Junxiang Gao, Tiantian Cai, Surface-enhanced Raman scattering study of riboflavin on borohydride-reduced silver colloid: Dependence of concentration, halide anions and pH values, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2012, 85: 111-119

15.Chen Xiaomin; Gu, Huaimin*; Shen, Gaoshan; Dong, Xiao; Kang, Jian, Spectroscopic study of surface enhanced Raman scattering of caffeine on borohydride-reduced silver colloids, Journal of Molecular Structure, 2010, 975(1-3): 63-68 

16.Xiaojuan Yuan; Huaimin Gu*; Jiwei Wu,Surface-Enhanced Raman Spectrum of Gly-Gly adsorbed on the silver colloidal surface, Journal of Molecular Structure,2010,977(1-3):56-61

17.Xiao Dong, Huaimin Gu*, Effects of the surface modification of silver nanoparticles on the surface-enhanced Raman spectroscopy of methylene blue for borohydride-reduced silver colloid, Journal of Molecular Structure,2010,984: 396–401

18.Xiao Donga, Huaimin Gu*, Jian Kanga, Xiaojuan Yuana and Jiwei Wua,Comparative study of surface-enhanced Raman scattering activities of three kinds of silver colloids when adding anions as aggregating agents, Colloids and Surfaces A: Physicochemical and Engineering Aspects,2010, 368(1-3):142-147

19.Fangfang Liu, Huaimin Gu*, Xiaojuan Yuan, Xiao Dong, Semi-Quantitative Analysis of Gentian Violet by Surface-Enhanced Raman Spectroscopy using Silver Colloids, Applied Spectroscopy,2010, 64:1301-1307