The SEM and AFM images of three TiO2 nano-films prepared at different conditions were obtained and transformed into digital format. The multifractal analyses for three films were made using height from a depth of thi...The SEM and AFM images of three TiO2 nano-films prepared at different conditions were obtained and transformed into digital format. The multifractal analyses for three films were made using height from a depth of thickness of film B and q from 55 to -55. The scale- invariance is very good for all lncq(e)~lne plots and t(q)~q plots at least close to three orders of magnitude. But the multifractal spectra f(a) of the films are quite distinct due to their different height distribution.展开更多
Methyl-galactosides were oxidized at room temperature by galactose oxidase in a one-step reaction and afforded methyl-galactoaldehyde in excellent yield and high purity. The resulting galactoaldehyde as a useful inter...Methyl-galactosides were oxidized at room temperature by galactose oxidase in a one-step reaction and afforded methyl-galactoaldehyde in excellent yield and high purity. The resulting galactoaldehyde as a useful intermediate can be directly used in glycopeptide synthesis.展开更多
文摘The SEM and AFM images of three TiO2 nano-films prepared at different conditions were obtained and transformed into digital format. The multifractal analyses for three films were made using height from a depth of thickness of film B and q from 55 to -55. The scale- invariance is very good for all lncq(e)~lne plots and t(q)~q plots at least close to three orders of magnitude. But the multifractal spectra f(a) of the films are quite distinct due to their different height distribution.
基金The National Institute of Health Grant GM49056 supported this study
文摘Methyl-galactosides were oxidized at room temperature by galactose oxidase in a one-step reaction and afforded methyl-galactoaldehyde in excellent yield and high purity. The resulting galactoaldehyde as a useful intermediate can be directly used in glycopeptide synthesis.
