Faculty of Engineering

Department of Bioengineering

Name

Zhiwei HUANG


Appointment Status

Assistant Professor


Department

Department of Bioengineering


Contact

Faculty of Engineering,
Block E2, #02-30

Email:
biehzw@nus.edu.sg

Tel:   +(65) 6516 8856
Fax: +(65) 6872 3069

Huang’s group: http://www.bioeng.nus.edu.sg/optbioimaging/huang/

 

Research Interests

1. Biospectroscopy and Endoscopic Imaging 
2. Coherent Anti-Stokes Raman Scattering Microscopy 
3. Near-field Optical Microscopy 
4. Single Molecule Imaging and Fluorescence Lifetime Imaging

5. Laser Interactions with Tissue and Cells

 

Teaching

BN2203 Introduction to Bioengineering Design
BN3401 Biomedical Electronics and Systems
BN4406 Biophotonics and Bioimaging
GEK2505 Introductory Biomedical Engineering
BN5207 Medical Imaging Systems

 

Selected Publications

1. J Lin , F Lu , W Zheng , S Xu , D Tai , H Yu , Z Huang*, Assessment of liver steatosis and fibrosis in a bile duct ligation rat model using integrated coherent anti-Stokes Raman scattering and multiphoton imaging technique, Journal of Biomedical Optics, 16(11), 116024 (2011)

2. X Shao, W Zheng, Z Huang*, Near-infrared autofluorescence spectroscopy for in vivo identification of hyperplastic and adenomatous polyps in the colon, Biosensors and Bioelectronics, 30, 118-122(2011).

3. S Duraipandian, W Zheng, J Ng, Jeffrey Low, A Ilanacheran, Z Huang*, In vivo diagnosis of cervical precancer using Raman spectroscopy and genetic algorithm techniques, Analyst, 136, 4328-4336 (2011).

4. B Lin, M Bergholt, D Lau, Z Huang, Optical diagnosis of nasopharyngeal cancer using ultraviolet autofluorescence excitation-emission matrix spectroscopy and parallel factor analysis, Analyst, 136, 3896-3903 (2011).

5. M Bergholt, W Zheng, Z Huang*, Characterizing variability in in vivo Raman spectroscopic properties of different anatomical sites of normal tissue in the oral cavity, Journal of Raman Spectroscopy, DOI: 10.1002/jrs.3026. (2011).

6. X Shao, W Zheng, Z Huang*, In vivo diagnosis of colonic precancer and cancer using near-infrared autofluorescence spectroscopy and biochemical modeling, Journal of Biomedical Optics, 16(6), 067005 (2011).

7. M Bergholt, W Zheng, K Lin, K Ho, M Teh, K Yeoh, J So, Z Huang*, Combining near-infrared-excited autofluorescence and Raman spectroscopy improves in vivo diagnosis of gastric cancer, Biosensors and
Bioelectronics, 26, 4104-4110 (2011).

8. M Bergholt, W Zheng, K Lin, K Ho, M Teh, K Yeoh, J So, Z Huang*, Characterizing variability in in vivo Raman spectra of different anatomical sites in the upper gastrointestinal tract toward cancer detection, Journal of Biomedical Optics, 16(3), 037003 (2011).

9. N Lim, Z Hamed, C Yeow, C Chan, Z Huang*, Early detection of biomolecular changes in disrupted porcine cartilage using polarized Raman spectroscopy, Journal of Biomedical Optics, 16 (1), 017003 (2011).

10. M Bergholt, W Zheng, K Lin, K Ho, M Teh, K Yeoh, J So, Z Huang*, In vivo diagnosis of esophageal cancer using image-guided Raman endoscopy and biomolecular modeling, Technology in Cancer Research & Treatment (TCRT), 10(2),103-112 (2011).

11. M Bergholt, W Zheng, K Lin, K Ho, M Teh, K Yeoh, J So, Z Huang*, In vivo diagnosis of gastric cancer using Raman endoscopy and ant colony optimization techniques, Int J Cancer, 128(11), 2673-2680 (2011).

12. X Shao, W Zheng, Z Huang*, Polarized near-infrared autofluorescence imaging combined with near-infrared diffuse reflectance imaging for improving colonic cancer detection, Optics Express, 18 (23), 24293-24300 (2010).

13. M Bergholt, W Zheng, K Lin, K Ho, M Teh, K Yeoh, J So, Z Huang*, Raman endoscopy for in vivo differentiation between benign and malignant ulcers in the stomach, Analyst, 135 (12), 3162–3168 (2010).

14. J Lin, F Lu, W Zheng, Z Huang*, Annular aperture-detected coherent anti-Stokes Raman scattering microscopy for high contrast vibrational imaging, Applied Physics Letters, 97 (8), 083701 (2010).

15. C Yuen, W Zheng, Z Huang*, Low-level detection of anti-cancer drug in blood plasma using microwave-treated gold-polystyrene beads as surface-enhanced Raman scattering substrates, Biosensors and Bioelectronics, 26, 580-584 (2010).

16. Z Huang*, SK Teh, W Zheng, K Lin, KY Ho, M Teh, KG Yeoh, In vivo detection of epithelial neoplasia in the stomach using image-guided Raman endoscopy, Biosensors and Bioelectronics, 26, 383-389 (2010).

17. K Lin, W Zheng, Z Huang*, Integrated autofluorescence endoscopic imaging and point-wise spectroscopy for real-time in vivo tissue measurements, Journal of Biomedical Optics, 15 (4), 040507 (2010).

18. C Fang, F Lu, W Zheng, Z Huang*, Triple-frequency symmetric subtraction scheme for nonresonant background suppression in coherent anti-Stokes Raman scattering (CARS) microscopy, Optics Express, 18 (15), 15714-15724 (2010).

19. J Mo, W Zheng, Z Huang*, Fiber-optic Raman probe couples ball lens for depth-selected Raman measurements of epithelial tissue, Biomedical Optics Express, 1 (1), 17-30 (2010).

20.. Z Huang*, M Bergholt, W Zheng, K Lin, K Ho, M Teh, K Yeoh, In vivo early diagnosis of gastric dysplasia using narrow-band image-guided Raman endoscopy, Journal of Biomedical Optics, 15 (3), 037017 (2010).

21. J Lin, W Zheng, H Wang, Z Huang*, Effects of scatterers’ sizes on near-field coherent anti-Stokes Raman scattering under tightly focused radially and linearly polarized light excitation, Optics Express, 18(10), 10888-10895 (2010).

22. F Lu, W Zheng, J Lin, Z Huang*, Integrated coherent anti-Stokes Raman scattering and multiphoton microscopy for biomolecular imaging using spectral filtering of a femtosecond laser, Applied Physics Letters, 96(14), 133701 (2010).

23. H Li, W Zheng, Z Huang*, Rapid near-infrared fluorescence excitation-emission matrix spectroscopy for multifluorophores characterization using an acousto-optic tunable filter technique, Journal of Biomedical Optics, 15 (2), 027010 (2010).

24. SK Teh, W Zheng, KY Ho, M Teh, KG Yeoh, Z Huang*, Near-infrared Raman spectroscopy for early diagnosis and typing of adenocarcinoma in the stomach, British Journal of Surgery, 97(4), 550-557 (2010).

25. SK Teh, W Zheng, KY Ho, M Teh, KG Yeoh, Z Huang*, Near-infrared Raman spectroscopy for optical diagnosis in the stomach: Identification of Helicobacter-pylori infection and intestinal metaplasia, Int. J. Cancer, 126 (8), 1920-1927 (2010).

26. C Yuen, W Zheng, Z Huang*, Optimization of extinction efficiency of gold-coated polystyrene beads substrates improves surface-enhanced Raman scattering effects by post-growth microwave heating treatment, J. Raman Spectroscopy, 41 (4), 374-380 (2010).

27. J Mo, W Zheng, Jeffrey Low, J Ng, A Ilanacheran, Z Huang*, High wavenumber Raman spectroscopy for in vivo detection of cervical dysplasia, Analytical Chemistry, 81, 8908-8915 (2009).

28. J Lin, F Lu, H Wang, W Zheng, C Sheppard, Z Huang*, Improved contrast radially polarized coherent anti-Stokes Raman scattering microscopy using annular aperture detection, Applied Physics Letters, Vol. 95, No. 13, 133703 (2009).

29. F Lu, W Zheng, Z Huang*, Coherent anti-Stokes Raman scattering microscopy using tightly focused radially polarized light, Optics Letters, Vol.34, No.12, 1870-1872 (2009).

30. Z Huang*, SK Teh, W Zheng, J Mo, K Lin, X Shao, KY Ho, M Teh, KG Yeoh, Integrated Raman spectroscopy and trimodal wide-field imaging techniques for real-time in vivo tissue Raman measurements at endoscopy, Optics Letters, Vol.34, No.6, 758-760 (2009).

31. J Lin, H Wang, W Zheng, F Lu, C Sheppard, Z Huang*, Numerical study of effects of light polarization, scatterer sizes and orientations on near-field coherent anti-Stokes Raman scattering microscopy, Optics Express, 17 (4), 2423-2434 (2009).

32. SK Teh, W Zheng, David P Lau, Z Huang*, Spectroscopic diagnosis of laryngeal carcinoma using near-infrared Raman spectroscopy and random recursive partitioning ensemble techniques, Analyst, 134, 1232-1239 (2009).

33. SK Teh, W Zheng, KY Ho, M Teh, KG Yeoh, Z Huang*, Near-infrared Raman spectroscopy for gastric precancer diagnosis, J. Raman Spectroscopy, 40, 908-914 (2009).

34. F Lu, W Zheng, Z Huang*, Elliptically polarized coherent anti-Stokes Raman scattering microscopy, Optics Letters, 33 (23), 2842-2844 (2008).

35. F Lu, W Zheng, Z Huang*, Phase-controlled polarization coherent anti-Stokes Raman scattering microscopy for high sensitive and high contrast molecular imaging, Journal of the Optical Society of America B, 25 (11), 1907-1913 (2008).

36. C Yuen, W Zheng, Z Huang*, Improving surface-enhanced Raman scattering effect using gold-coated hierarchical polystyrene bead substrates modified with post-growth microwave treatment, Journal of Biomedical Optics, 13 (6), 064040 (2008).

37. C Yuen, W Zheng, and Z Huang*, Surface-enhanced Raman scattering: principles, nanostructures, fabrications and biomedical applications, J. Innovative Optical Health Sciences (JIOHS), 1 (2), 267-284 (2008).

38. F. Jaillon, W. Zheng, and Z Huang*, Half-ball lens couples a beveled fiber probe for depth-resolved spectroscopy: Monte Carlo simulations, Appl. Opt. 47, 3152-3157 (2008).

39. F Lu, W Zheng, and Z Huang*, Heterodyne polarization coherent anti-Stokes Raman scattering microscopy, Applied Physics Letters, 92 (12), 123901 (2008).

40. F Lu, W Zheng, C Sheppard, Z Huang*, Interferometric polarization coherent anti-Stokes Raman scattering microscopy, Optics Letters, 33(6), 602-604 (2008).

41. F Jaillon W Zheng, Z Huang*, Beveled fiber-optic probe couples a ball lens for improving depth-resolved fluorescence measurements of layered tissue: Monte Carlo Simulations, Phys. Med. Biol. 53, 937-951 (2008).

42. SK Teh, W Zheng, KY Ho, M Teh, KG Yeoh, Z Huang*, Diagnostic potential of near-infrared Raman spectroscopy in the stomach: differentiating dysplasia from normal tissue. British Journal of Cancer, 98, 457-465 (2008).

43. SK Teh, W Zheng, KY Ho, M Teh, KG Yeoh, Z Huang*, Diagnosis of gastric cancer using near-infrared Raman spectroscopy and classification and regression tree techniques, Journal of Biomedical Optics, 13 (3), 034013 (2008).

44. E Widjaja, W Zheng and Z Huang*, Classification of colonic tissues using near-infrared Raman spectroscopy and support vector machines. Int. J. Oncology, 32: 653-662 (2008).