Solid-state gas sensors / Ying Hu. [et al.] -- Conducting polymer and conducting polymer nanocomposite membrane as chemical sensors / Manoj K. Ram, Ozlem Yavuz, and Matt Aldissi -- Detection of volatile organic compounds : the role of tetrapyrrole pigment--oriented thin films / Hanming Ding -- Theoretical consideration in sensor (modeling of surface acoustic wave sensor response) / Subramanian K.R.S. Sankaranarayanan, Venkat R. Bhethanabotla, and Babu Joseph -- Recent advances in the development of sensors for toxicity monitoring / Ibtisam E. Tothill -- Application of electronic noses and tongues / Anil K. Deisingh -- Applications of sensors in food and environmental analysis / Richard O'Kennedy. [et al.] -- Electronic nose applications in medical diagnosis / Corrado Di Natale. [et al.] -- DNA biosensor for environmental risk asessment and drugs studies / Graziana Bagni and Marco Mascini -- Methods of detection of explosives as chemical warfare agents. Part A / Ravil A. Sitdikov, Dmitri M. Ivnitski, and Ebtisam S. Wilkins -- Detection and identification of organophosphorus compounds as chemical warfare agents. Part B / Ravil A. Sitdikov, Dmitri M. Ivnitski, and Ebtisam S. Wilkins -- Reversible inhibition of enzymes for optical detection of chemical analytes / Brandy Johnson-White, Amanda Oliver, and H. James Harmon -- Sensing of biowarfare agents / A. Bogomolova.