Optical properties of root canal irrigants in the 300–3000 nm wavelength regionR40Meire, M. A.Poelman, D.De Moor, R. J.G.Author information1Department of Restorative Dentistry and Endodontology & 2LumiLab, Department of Solid State Sciences, Ghent University, Gent, BelgiumInternational Endodontic Journal 47(1):p 62, January 2014.Copyright © 2014 John Wiley & Sons, Ltd