13. A facile construction strategy of highly stable nanoparticles for drug delivery using a hydrogel-thickened microemulsion system as a template. H Chen, L Xiao, D Du, D Mou, H Xu, X Yang*.

Nanotechnology, 2010, 21, 5148-5157.

12. Emulsifiers’ composition modulates venous irritation of the nanoemulsions as a lipophilic and venous irritant drug delivery system. C Mao, J Wan, H Chen, H Xu, X Yang*.

AAPS PharmSciTech, 2009, 10, 1058.

11. The iontophoresis-driven penetration of lecithin-based nanovesicles through microneedle-induced skin microchannels for transdermal delivery of insulin.H Chen, H Zhu, J Zheng, D Mou, J Wan, J Zhang, T Shi, Y Zhao, H Xu, X Yang*.

J Control Release, 2009, 139, 63-72.

10. Anti-tumour and immuno-modulation effects of triptolide-loaded polymeric micelles. L Xu, H Chen, H Xu, X Yang*.

Eur J Pharm Biopharm, 2008, 70, 741-748.

9. A facile nanoaggregation strategy for oral delivery of hydrophobic drug by utilizing acid-base neutralization reaction. H Chen, J Wan, Y Wan, D Mou, H Liu, H Xu, X Yang*.

Nanotechnology, 2008, 19, 375104.

8. Hydrogel-thickened nanoemulsion system for topical delivery of lipophilic drugs. D Mou, H Chen*, D Du, C Mao, J Wan, H Xu, X Yang*.

Int J Pharm, 2008, 353, 270-276.

7. Hydrogel-thickened microemulsion for topical administration of drug molecule at an extremely low concentration. H Chen, D Mou, D Du, X Chang, D Zhu, J Liu, H Xu, X Yang*.

Int J Pharm, 2007, 341, 78-84.

6. Isotretinoin-loaded solid lipid nanoparticles with skin targeting for topical delivery. J Liu, W Hu, H Chen, Q Ni, H Xu, X Yang*.

J Pharm, 2007, 328, 191-195.

5. Microemulsion-based hydrogel formulation of ibuprofen for topicaldelivery. H Chen, X Chang, D Du, J Li, H Xu, X Yang*.

Int J Pharm, 2006, 315, 52-58.

4. Podophyllotoxin-loaded solid lipid nanoparticlesfor epidermal targeting. H Chen, X Chang, D Du, W Liu, J Liu, T Weng, Y Yang, H Xu, X Yang*.

J Control Release, 2006, 110, 296-306.

3. High-performance liquid chromatography determination of triptolide in vitro permeation studies. X Chang, H Chen, X Zhao, Z Gao, H Xu, X Yang*.

Analytica Chimica Acta, 2005, 534, 215-221.

2. A study of microemulsion systems for transdermal deliveryof triptolide.H Chen, X Chang, T Weng, X Zhao, Z Gao,Y Yang, H Xu, X Yang*.

J Control Release, 2004, 98, 427-436.