@article {Papadakis201921542,
	title = {Nanographene oxide-TiO2 photonic films as plasmon-free substrates for surface-enhanced Raman scattering},
	volume = {11},
	number = {44},
	year = {2019},
	pages = {21542-21553},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074965933\&doi=10.1039\%2fc9nr07680h\&partnerID=40\&md5=1e1c656e4551debd95f650d88ec88a87},
	author = {D. Papadakis and Diamantopoulou, A. and P.A. Pantazopoulos and D. Palles and E. Sakellis and N. Boukos and N. Stefanou and V. Likodimos}
}
