1. Meng, X. J.; Zhang, Z.; Tong, J.; Sun, H.; Fawcett, J. P; Gu, J. K.* The biological fate of the polymer nanocarrier material monomethoxy poly(ethylene glycol)-block-poly(D,L-lactic acid) in rat. Acta Pharm Sin B. 2021
2. Wang, T. T.；Guo, Y. J.; He, Y.; Ren, T. M.; Yin, L.; Fawcett, J. P.; Gu, J. K.*；Sun, H. M. Impact of molecular weight on the mechanism of cellular uptake of polyethylene glycols (PEGs) with particular reference to P-glycoprotein. Acta Pharm Sin B. 2020
3. Zhang, Z.; Jiang, H.; Zhang, Y. Y.; Zhang, D.; Fawcett, J. P.; Gu, J. K.* Comprehensive bioanalysis of ultrahigh molecular weight, highly disperse poly(ethylene oxide) in rat via microsolid phase extraction and RP LC-Q-Q-TOF coupled with the MSALL technique. Anal. Chem. 2020
4. Su, C.; Liu, Y. Z.; Li, R. Z.; Wu, W.; Fawcett, J. P.; Gu, J. K.* Absorption, distribution, metabolism and excretion of the biomaterials used in nanocarrier drug delivery systems. Adv Drug Deliv Rev. 2019
5. Zhou, X. T.; Meng, X. j.; Cheng, L. M.; Su, C.; Sun, Y. T.; Sun, L. X.; Tang, Z. H.; Fawcett, J. P.; Gu, J. K.* Development and application of an MSALL-based approach for the quantitative analysis of linear polyethylene glycols in Rat plasma by liquid chromatography triple-quadrupole/time-of-flight mass spectrometry. Anal. Chem. 2017
6. Shi, M.; Yin, L.; Sun, Y. T.; Wang, C.; Cai, L. L.; Zhang, T. L.; Zhou, X. T.; Fawcett, J. P.; Gao, X. L.; Gu, J. K.* Pharmacokinetic study of conjugated equine estrogens in healthy Chinese postmenopausal women using a parallel two-column LC-MS/MS method. Clin Pharmacokinet. 2022
7. Ren, T. M.; Li, R. Z.; Zhao, L. Q.; Fawcett, J. P; Sun, D.; Gu, J. K*. Biological fate and interaction with cytochromes P450 of the nanocarrier material, d-α-tocopheryl polyethylene glycol 1000 succinate. Acta Pharm Sin B. 2022
8. Wang, H.; Zheng, M.; Gao, J. Y.; Wang, J.; Zhang, Q.; Fawcett, J. P.; He, Y.; Gu, J. K*. Uptake and release profiles of PEGylated liposomal doxorubicin nanoparticles: A comprehensive picture based on separate determination of encapsulated and total drug concentrations in tissues of tumor-bearing mice. Talanta. 2020
9. Yin, L.; Ren, T. M.; Zhao, S.; Shi, M.; Gu, J. K*. Comparative pharmacokinetic study of PEGylated gemcitabine and gemcitabine in rats by LC-MS/MS coupled with pre-column derivatization and MSALLtechnique.Talanta. 2020
10. Yin, L.; Su, C.; Ren, T. M.; Meng, X. J.; Shi, M. Y.; Fawcett, J. P.; Zhang, M. L.; Hu, W.; Gu, J. K*. MSAll strategy for comprehensive quantitative analysis of PEGylated-doxorubicin, PEG and doxorubicin by LC-high resolution q-q-TOF mass spectrometry coupled with all window acquisition of all fragment ion spectra. Analyst. 2017