Akkus, A., Yang, S., Akkus, O., & Lang, L. (2016). A portable confocal fiber optic raman spectrometer concept for evaluation of mineral content within enamel tissue. J Oper Esthet Dent, 1 (1), 1–5.
Yang, S., Li , B., Akkus, A., Akkus, O., & Lang, L. (2014). Wide-field Raman imaging of dental lesions.. The Analyst, 139 (12), 3107-14.