Fuel
Plant growth
Gelling agent
Membrane
Protein production
Pharmaceutical delivery
http://en.wikipedia.org/wiki/Gel
http://en.wikipedia.org/wiki/Anesthetic
http://en.wikipedia.org/wiki/Semiconductor
http://en.wikipedia.org/wiki/Ester
Hydroxycarboxylic acid
Alcohol compound
Cell culture
Triage
Zinc-Aluminum Oxide
http://en.wikipedia.org/wiki/Liquid_crystal
Opitcal device
Sensor
Light's impact on plants
http://en.wikipedia.org/wiki/Gastrointestinal_disease
