In this paper,we report the effect of nitrogen on the deposition and properties of boron doped diamond films synthesized by hot filament chemical vapor depositi
Silver nanoparticles synthesized by dried biomass of Lactobaciluus acidophilus 01 strain was evaluated against toxicity of genomic DNA isolated from bacteria (E
目的 通过基因转染检测COX-2启动子在胰腺癌细胞中的活性.方法 利用已构建的包含COX-2启动子和报告基因SSTR2的E1剔出重组腺病毒AdCOX-2-SSTR2转染胰腺癌细胞BxPC-3,包含CAG启动子的AdCAG-SSTR2作为阳性对照.逆转录-聚合酶链反应(RT-PCR)和Western印迹法分析检测SSTR2在细胞中的表达.Real Time PCR检测bax、VEGF的表达.结果 A
Metallic nanoparticles have received considerable attention in bioassays and diagnostics due to their unique surface plasmon resonance(SPR) properties.Gold nanoparticles have been employed for the dev