chain conformation
1.MONTE CARLO SIMULATION OF CHAIN CONFORMATION OF NON-ETHERIC POLYPHENYLQUINOXALINE
2.The molecular chain conformation of SEB was observed directly by AFM, and its length, width and height of molecular chain was 1500nm, 20~40nm and 0.6nm respectively.
3.AFM-based single molecule force spectroscopy and optical tweezers can be used to study the molecule-level mechanical problems of polymer materials, which include the strength and elastic properties of single polymer chain, force-induced conformation transition of polymer chain, interaction among polymer molecules, adsorption strength and conformation of polymer chain on solid substrates, nanometer-scale viscoelasticity measurement and nano-tribology of polymer surfaces.
4.Moreover, when the model includes alternative copoly- mer chain structured with 50 chain elements and 50 solvent molecules, the ability of absorption to the TATB surface of copoly(VDF/CTFE) chain was much decreased. In this case, the adsorbed copoly(VDF/CTFE) chain shows tail’s conformation.
5.Methods DNA sequences of the coagulase were examined by polymerase chain reaction-sigle strand conformation polymorphism (PCR-SSCP) method and were identified by sequencing.
6.Methods rpoB、KatG and rpsL gene mutation of mycobacterium tuberculosis was detected with Polymerase Chain reaction-single strand conformation(PCR-SSCP) from 373 clinical isolates,including 148 drug susceptible strains and 225 INH and RFP resistance strains.
7.Methods Paraffin embedded archival specimens collected from 30 cases of IHM were analysed by polymerase chain reaction single strand conformation polymorphism (PCR SSCP) method,detecting the mutation of exon I in Ha ras gene.
8.Methods Mutation analysis of TH gene was performed in 5 probands with AR-DRD and 2 sporadic patients with DRD by use of polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) combining DNA direct sequencing.
9.Methods Polymerase chain reaction-single strand conformation polymor-phism (PCR-SSCP) analysis and direct sequencing were used to screen the whole Cx43 coding sequence in 37 patients with CTD, 26 patients with other heart defects and 10 normai children.
10.Using the polymerase chain reaction single stand conformation polymorplism(PCR-SSCR)anslysis,We detected piont mutation of P53 gene in 1 of 16 patients with AML,1 of 6 patients with CML. It is suggested that abnomalitv of P53 gene might be involved in the pathogenesis of leukemia in some cases.
