@article {293,
	title = {Protein dynamical transition in terahertz dielectric response},
	journal = {Chemical Physics Letters},
	volume = {442},
	year = {2007},
	pages = {413 - 417},
	abstract = {<p>The 200K protein dynamical transition is observed for the first time in the terahertz dielectric response. The complex dielectric permittivity ε=ε'+iε" is determined in the 0.2{\textendash}2.0THz and 80{\textendash}294K ranges. ε" has a linear temperature dependence up to 200K then sharply increases. The low temperature linear dependence in ε" suggests anharmonicity for temperatures 80K\&lt;t\&lt;180k, challenging="" the="" assumed="" harmonicity="" below="" 200k.="" temperature="" dependence="" is="" consistent="" with="" thermally="" activated="" sidechain="" motions="" and="" shows="" involved="" in="" dynamical="" transition="" extend="" to="" subpicosecond="" time="" scales.\&lt;="" div=""\&gt;</p>},
	isbn = {0009-2614},
	doi = {10.1016/j.cplett.2007.05.080},
	url = {https://www.sciencedirect.com/science/article/pii/S000926140700680X},
	author = {Markelz, Andrea G. and Knab, Joseph R. and Chen, Jing Yin and He, Yunfen}
}
