Increasingly higher requirements are imposed on the quality and the speed of the production process during the manufacture of nonwovens. Pharmaceutical compositions comprising the compounds of formula are also disclosed. A method for making the integrated optoelectronic device includes the steps of providing a substrate, providing at least one optoelectronic component on the substrate, and providing at least one sol-gel glass waveguide on the substrate and optically connected to the at least one optoelectronic component.