AHMED Rafay

Research Output

  1. 2020
  2. Accepted/In press/Filed

    Rapid trace element analysis of microgram soft materials with cryogenic milling and laser ablation spectroscopy

    LIU, Y., Hsieh, Y., WONG, P. L. C., AHMED, I., AHMED, R., KHAN, M. S., CHEUNG, Y. H. R. & 2 others, Wang, C. & LAU, C., 5 Aug 2020, (Accepted/In press/Filed) In : Applied Optics.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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  3. Published

    Single red blood cell analysis reveals elevated hemoglobin in poikilocytes

    Tsui, S. M., Ahmed, R., Amjad, N., Ahmed, I., Yang, J., Manno, F. A. M., Barman, I. & 2 others, Shih, W. & Lau, C., Jan 2020, In : Journal of Biomedical Optics. 25, 1, 13 p., 015004.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 1
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  4. 2019
  5. Published

    Assessing calvarial defect healing with trace element analysis and Raman spectroscopy

    Ahmed, R. & Lau, C., Jun 2019, Novel Biophotonics Techniques and Applications V. Amelink, A. & Nadkarni, S. K. (eds.). SPIE, 110751J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11075).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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  6. Published

    Bone mineralization and collagen formation observed with principal component analysis of Raman scattering from healing calvarial defects

    Ahmed, R. & Lau, C., Feb 2019, Proceedings of SPIE : Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XVII. Farkas, D. L., Tárnok, A. & Leary, J. F. (eds.). SPIE, Vol. 10881. 108811L. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10881).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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  7. Published

    Single blood cell Raman spectroscopy reveals elevated haemoglobin content in poikilocytosis

    Tsui, S. M., Ahmed, R. & Lau, C., Feb 2019, Proceedings of SPIE : Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XVII. Farkas, D. L., Tárnok, A. & Leary, J. F. (eds.). SPIE, Vol. 10881. 108811A. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10881).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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  8. 2018
  9. Published

    Spectroscopic examination of enamel staining by coffee indicates dentin erosion by sequestration of elements

    Manno, S. H. C., Manno, F. A. M., Ahmed, I., Ahmed, R., Shu, L., Li, L., Xu, S. & 5 others, Xie, F., Li, V. W., Ho, J., Cheng, S. H. & Lau, C., 1 Nov 2018, In : Talanta. 189, p. 550-559

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 7
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  10. Published

    Collagen formation observed from healing calvarial defects with principal component analysis of Raman scattering

    Ahmed, R., Wang, W., Zia, A. W. & Lau, C., 7 Oct 2018, In : Analyst. 143, 19, p. 4614-4622

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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  11. Published

    Rapid and in situ optical detection of trace lithium in tissues

    AHMED, I., YANG, J., LAW, A. W. L., MANNO, F. A. M., AHMED, R., ZHANG, Y. & LAU, C., 1 Sep 2018, In : Biomedical Optics Express. 9, 9, p. 4459-4471 #323292.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 4
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  12. Published

    Raman spectroscopy of bone composition during healing of subcritical calvarial defects

    Ahmed, R., Law, A. W. L., Cheung, T. W. & Lau, C., 1 Apr 2018, In : Biomedical Optics Express. 9, 4, p. 1704-1716

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 4
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  13. Published

    Mechanistic insight into the in vitro toxicity of graphene oxide against biofilm forming bacteria using laser-induced breakdown spectroscopy

    Farid, M. U., Jeong, S., Seo, D. H., Ahmed, R., Lau, C., Gali, N. K., Ning, Z. & 1 others, An, A. K., 7 Mar 2018, In : Nanoscale. 10, 9, p. 4475-4487

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 23
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  14. 2017
  15. Published

    Elemental analysis of the thyroid by laser induced breakdown spectroscopy

    AHMED, I., AHMED, R., YANG, J., LAW, A. W. L., ZHANG, Y. & LAU, C., 1 Nov 2017, In : Biomedical Optics Express. 8, 11, p. 4865-4871 #305043.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 12
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  16. Published

    Bone compositional study during healing of subcritical calvarial defects in rats by Raman spectroscopy

    Ahmed, R., Law, A. W. L., Cheung, T. W. & Lau, C., Jun 2017, Medical Laser Applications and Laser-Tissue Interactions VIII. Lilge, L. D. & Sroka, R. (eds.). SPIE, 104170O. (Proceedings of SPIE; vol. 10417).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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  17. Published

    In situ cellular level Raman spectroscopy of the thyroid

    Law, A. W. L., Ahmed, R., Cheung, T. W., Mak, C. Y. & Lau, C., 1 Feb 2017, In : Biomedical Optics Express. 8, 2, p. 670-678 #275548.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 4
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  18. Accepted/In press/Filed

    Elemental and molecular analysis of the thyroid by multimodal laser spectroscopy

    AHMED, I., AHMED, R. & LAU, C., 2017, (Accepted/In press/Filed) SPIE Digital Libarary. SPIE, 2716376

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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  19. 2016
  20. Published

    Assessment of bone calcium and phosphorus content using micro X-ray fluorescence spectrometry (μ-EDXRF): effects of long-term cadmium poisoning

    Cheung, T. W., Law, A. W. L., Ahmed, R., Mak, C. Y. & Lau, C., 1 Nov 2016, In : X-Ray Spectrometry. 45, 6, p. 339-343

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 5
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  21. Antibacterial, Structural and Optical Characterization of Mechano-Chemically Prepared ZnO Nanoparticles

    Manzoor, U., Siddique, S., Ahmed, R., Noreen, Z., Bokhari, H. & Ahmad, I., 16 May 2016, In : PLoS ONE. 11, 5, e0154704.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 25
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