@article {Terpstra_2018, title = {Iridescent Chiral Nematic Mesoporous Organosilicas with Alkylene Spacers}, journal = {Advanced Optical Materials}, year = {2018}, month = {apr}, pages = {1800163}, publisher = {Wiley}, doi = {10.1002/adom.201800163}, url = {https://doi.org/10.1002\%2Fadom.201800163}, author = {Andrea S. Terpstra and Loryn P. Arnett and Alan P. Manning and Carl A. Michal and Wadood Y. Hamad and Mark J. MacLachlan} }