supported by the National Natural Science Foundation of China (10834014,10974248);the National Basic Research Program of China (2009CB930704)
The DNA gyrase of Escherichia coli plays an essential role in the life of this microorganism.It is unique among all topoisomerases because of its ability to introduce negative supercoils into DNA.This study investigat...
supported by the National Natural Science Foundation of China (10834014);the National Basic Research Program of China (2009CB930704)
RecQ family helicases are critical for maintaining genomic integrity. Many RecQ family helicases not only unwind duplex, and other more complicated DNA structures, but also possess, interestingly, DNA annealing (stran...
supported by the National Natural Science Foundation ofChina (Grant Nos. 11074070, 10774042, 10874235, 10934010, 60978019,10775176, 60525417, and 10774163);the Natural Science Foundation ofHunan Province (Grant No. 09JJ3121);the Key Project of Science andTechnology of Hunan Province (Grant No. 2010FJ2005);the NKBRSFC(Grants Nos. 2006CB921400, 2009CB930704 and 2010CB922904)
We propose a new scheme for generating the superposition and entanglement of the coherent states and squeezed states by consid- ering N superconducting charge qubits (or artificial two-level atoms) interacting with ...
supported by the International S&T Cooperation Program of China(2006DFB02020);the National Basic Research Program of China(2007CB936800 and 2009CB930704);the Hundred Talents Program of the Chinese Academy of Sciences.
Dual-layer Metallic grating(DMG)structures as surface-enhanced Raman scattering(SERS)substrates are studied using benzenethiol as the probe analyte.The DMG structure consists of a SiO2 grating and 100-nm-thick gold co...