HR-XPS has been extensively used in our lab for the characterization of phosphonic acid films that are attached to the surfaces of conductor/semi-conductor for various electrical and biological ...

it appeared worthwhile to investigate the antiviral effect of other phosphonic acids and their carboxylic analogues. It was our hope that the investigation might give some information about the ...

反应活性：QSY 21羧酸琥珀酰亚胺酯含有琥珀酰亚胺酯基团，这使得它具有良好的反应活性。该基团能够与含有胺基（如-NH2）的分子发生反应，形成稳定的酰胺键，这种反应通常被称为酰胺化反应或偶联反应。 pH和温度：反应通常在适当的pH值和温度条件下进行 ...

反应活性：QSY 21羧酸琥珀酰亚胺酯含有琥珀酰亚胺酯基团，这使得它具有良好的反应活性。该基团能够与含有胺基（如-NH2）的分子发生反应，形成稳定的酰胺键，这种反应通常被称为酰胺化反应或偶联反应。 pH和温度：反应通常在适当的pH值和温度条件下进行 ...

“We enhanced the bonding at the perovskite/HTM/TCO region via a phosphonic acid group that bonded to the TCO and via a nitrogen group that interacted with lead in perovskites,” the academics ...

船用外螺纹直角液体安全阀CB 907-1994 公称通径DN10-DN25安全阀是启闭件受外力作用下处于常闭状态，当设备或管道内的介质压力升高超过规定值时，通过向系统外排放介质来防止管道或设备内介质压力超过规定数值的特殊阀门。安全阀属于自动阀类，主要用于锅炉 ...

Neuronal networks generating hindlimb locomotion are located in the spinal cord. The mechanisms underlying spinal rhythmogenesis are unknown but network activity and interconnectivity of excitatory ...