koh检测皮肤真菌论文

楼上的说的很对嘛，这么谦虚哈。 这个就是常用来做真菌病的微生物诊断的。 在直接检查时，第一步用KOH处理——溶解角Pr，清除标本中的脓细胞和其他成分而不破坏菌丝和孢子。 再往下就可以用乳酸酚棉蓝染色观察了。 这个很简单，但是比较专业了点，希望你能看懂，如果还想多了解可以找我。

The oxidation of H-2 to water on commercial platinum catalyzed carbon-polytetrafluoroethylene gas diffusion electrode (GDE) has been studied in deoxygenated aqueous solutions with KOH concentrations in the range 1.0-6.0 mol dm(-3). The H2O vertical bar H-2 couple behaves reversibly in open circuit, closely following the Nernst equation. A semiempirical equation in agreement with a Tafel-Volmer mechanism, accounting for diffusion, adsorption, inhibition, charge transfer, and ohmic-type drop in the wetted electrode pores, has been developed to quantitatively explain the steady-state linear sweep voltammograms for the different media, temperatures, and feeding hydrogen partial pressures tested. Charge transfer is also slow at high overpotentials except for 1.0 mol dm(-3) KOH. The micropolarization in the current-potential region around the reversible potential has been interpreted considering the Tafel reaction as the rate-determining step. The decay in exchange current density and the increase in activation energy both, at the reversible potential and high overpotentials, with raising KOH concentration has been ascribed to the increasing blocking and energetic effect of adsorbed hydroxyl species. The results of the activation energies suggest that the reactive Pt(110) faces are dominant in the dispersed Pt particles of the GDE. (c) 2005 The Electrochemical Society.

别忘了血的教训。。。。抄论文当心开除