. 2019 Jul 24;11(8):363. doi: 10.3390/pharmaceutics11080363

Table 4.

UV/Vis/NIR spectra data for collagen sponges with antimicrobial drug and different GA concentrations.

Collagen Sponge	λ_max, nm	Band	λ_max, nm	Band	λ_max, nm	Band	λ_max, nm	Band
CG:OTC:GA 0%	313	–CO–NH–	1185	ν_CH2	1492	ν_{OH as}	1942	δ_O–H
CG:OTC:GA 0.25%	314		1190		1495		1954
CG:OTC:GA 0.5%	314		1188		1496		1944
CG:OTC:GA 0.75%	314		1188		1501		1953
CG:OTC:GA 1%	314		1189		1497		1947
CG:DXC:GA 0%	223		1183		1504		1937
CG:DXC:GA 0.25%	223		1183		1503		1941
CG:DXC:GA 0.5%	221		1181		1503		1945
CG:DXC:GA 0.75%	224		1183		1492		1938
CG:DXC:GA 1%	223		1181		1504		1948