Project supported by the National 973 Project (No. 2009CB930601), and the National Natural Science Foundation ot Claina (Nos. 20874048, 20903057, 21005040), and the Natural Science Foundation of Jiangsu Province (No. BK2008452).
A highly sensitive and selective, "turn-on" and simple Hg2+ biosensor is reported by using water-soluble graphene oxide (WSGO) and dye-labeled mercury(Ⅱ)-specific oligonucleotide (MSO) probe. The probe is ri...
Project supported by the National Natural Science Foundation of China (No. 29875008).
In this work, the application of a conducting polymer, poly(thionine), modified electrode as matrix to DNA immobilization as well as transducer to label-free DNA hybridization detection was introduced. The electropo...
Project supported by Hunan Province Natural Science Foundation (No. 04jj40023), the Trans-century Training Program Foundation for the Talents by the Ministry of Education of China, and the Post-doctoral Science Foundation of China.
Poly(tetrafluoroethylene) (PTFE) was treated with plasma in a mixture of nitrogen and hydrogen (1 : 2 in volume). X-ray photoelectron spectroscopy (XPS) demonstrated the success of amino group grafting. The a...
ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .2 0 172 0 70 )andtheMajorStateBasicResearchDevelopmentPro gram (No .G19985 110 3 )
N-Boc protected amino acids of analogues of peptide nucleic add (PNA), which are a class of conformationally constrained building blocks based on 4-aminoproline backbone with chirality at 2-C and 4-C, have been synthe...
Two-dimensional NMR study on the single-stranded octadeoxynucleotide,d(TT- GGGGTT)is presented.Assignments of the base protons,the H1′,H2′ and H2″ protons were made by two-dimensional Nuclear Overhauser Enhancement...