PNAS

Injectable Preformed Scaffolds with Shape-memory Properties.
Bencherif, Sidi A., R. Warren Sands, Deen Bhatta, Praveen Arany, Catia S. Verbeke, David A. Edwards, and David J. Mooney. Proceedings of the National Academy of Sciences 109 (48) (November 27): 19590–19595.
Microfluidic Chambers for Monitoring Leukocyte Trafficking and Humanized Nano-proresolving Medicines Interactions.
Jones, Caroline N., Jesmond Dalli, Laurie Dimisko, Elisabeth Wong, Charles N. Serhan, and Daniel Irimia.
Proceedings of the National Academy of Sciences 109 (50) (December 11): 20560–20565.
Biologically Inspired LED Lens from Cuticular Nanostructures of Firefly Lantern.
Kim, Jae-Jun, Youngseop Lee, Ha Gon Kim, Ki-Ju Choi, Hee-Seok Kweon, Seongchong Park, and Ki-Hun Jeong.
Proceedings of the National Academy of Sciences 109 (46) (November 13): 18674–18678.

Polymer-attached Zanamivir Inhibits Synergistically Both Early and Late Stages of Influenza Virus Infection.
Lee, Chia Min, Alisha K. Weight, Jayanta Haldar, Ling Wang, Alexander M. Klibanov, and Jianzhu Chen.
Proceedings of the National Academy of Sciences 109 (50) (December 11): 20385–20390.
Implantable, Multifunctional, Bioresorbable Optics.
Tao, Hu, Jana M. Kainerstorfer, Sean M. Siebert, Eleanor M. Pritchard, Angelo Sassaroli, Bruce J. B. Panilaitis, Mark A. Brenckle, et al.
Proceedings of the National Academy of Sciences 109 (48) (November 27): 19584–19589.
Palette of Fluorinated Voltage-sensitive Hemicyanine Dyes.
Yan, Ping, Corey D. Acker, Wen-Liang Zhou, Peter Lee, Christian Bollensdorff, Adrian Negrean, Jacopo Lotti, et al.
Proceedings of the National Academy of Sciences 109 (50) (December 11): 20443–20448.

Counting Primary Loops in Polymer Gels.
Zhou, Huaxing, Jiyeon Woo, Alexandra M. Cok, Muzhou Wang, Bradley D. Olsen, and Jeremiah A. Johnson.
Proceedings of the National Academy of Sciences 109 (47) (November 20): 19119–19124.