chapter 1 Bandwidth Tunable Cholesteric Liquid Crystal / Jian Sun Wanshu Zhang Meng Wang Lanying Zhang Huai Yang -- chapter 2 Photochromic Chiral Liquid Crystals for Light Sensing / Ling Wang Karla G. Gutierrez-Cuevas Quan Li -- chapter 3 Chiral Nematic Liquid Crystalline Sensors Containing Responsive Dopants / Pascal Cachelin Cees W. M. Bastiaansen -- chapter 4 Cholesteric Liquid Crystalline Polymer Networks as Optical Sensors / Monali Moirangthem Albert P. H. J. Schenning -- chapter 5 All-Electrical Liquid Crystal Sensors / Juan Carlos Torres Zafra Braulio Garca-Cmara Carlos Marcos Isabel Prez Garcilpez Virginia Urruchi Jos M. Snchez-Pena -- chapter 6 Liquid Crystal-Integrated-Organic Field-Effect Transistors for Ultrasensitive Sensors / Jooyeok Seo Myeonghun Song Hwajeong Kim Youngkyoo Kim -- chapter 7 Liquid Crystals in Microfluidic Devices for Sensing Applications / Kun-Lin Yang.