%0 Conference Proceedings %B Proceedings of the International Symposium on Spectral Sensing Research %D 2003 %T Terahertz Biosensors based on Xerogel Substrates %A Chen, J.-Y. %A Cox, W. %A Bright, F. V. %A Cerne, J. %A Markelz, A. G. %B Proceedings of the International Symposium on Spectral Sensing Research %C Santa Barbara, CA %G eng