1) LC/MSn
电喷雾离子阱多级质谱法
1.
METHODS After an oral administration of CA(50 mg·kg -1 )to Wistar rats,0-4 h rats urine was collected,and metabolites of CA in rats was determined by liquid chromatography tandem multi-stage mass spectrometry(LC/MSn).
方法大鼠灌胃(50mg·kg-1)给予CA后采集0～4h尿样,用电喷雾离子阱多级质谱法对CA在大鼠体内的代谢产物进行分析。
2) Electrospray ion trap mass spectrometry
电喷雾离子阱质谱法
1.
Methods In positive mode, eight aminoglycoside antibiotics were elucidated by use of electrospray ion trap mass spectrometry in the multi-stage MS full scan mode.
方法 在正离子检测方式下,用电喷雾离子阱质谱法对庆大霉素、小诺霉素、西索霉素、依替米星、奈替米星、威替米星、卡那霉素A和妥布霉素进行多级质谱分析。
2.
Methods In positive mode,five 2-pyrrolidone derivatives were elucidated by use of electrospray ion trap mass spectrometry in the multi-stage MS full scan mode.
方法在正离子检测方式下,用电喷雾离子阱质谱法对吡拉西坦、奥拉西坦、茴拉西坦、奈非西坦和左乙拉西坦进行多级质谱分析。
3) electrospray ionization-ion trap mass spectrometry
电喷雾电离-离子阱质谱
4) HPLC-ESI/MS~n
高效液相色谱法-电喷雾离子阱质谱法
5) ESI-ITMS
电喷雾离子阱质谱
1.
The MS behaviors and dissociation laws of four alkaloids in Cinchona were studied by direct infusion into electrospray ion trap mass spectrometry (ESI-ITMS).
利用电喷雾离子阱质谱(ES-ITMS)技术进行了金鸡纳中4种喹啉类生物碱(奎宁、奎尼定、辛可宁和辛可尼定)的电喷雾质谱研究。
2.
A new mass spectrometric method for determining association constants and binding stoichiometry of protein-ligand interaction was presented in this paper based on electrospray ion trap mass spectrometry(ESI-ITMS) and titration method using the non-covalent binding between berberine and human serum albumin(HSA) as a study case.
以小檗碱与人血清白蛋白间的非共价结合作用为例,提出了一种应用电喷雾离子阱质谱(ESI-ITMS)研究蛋白-配体非共价结合稳定常数与结合计量比等特性的新方法。
6) electrospray ion trap mass spectrometry(ESI-MS)
电喷雾离子阱质谱
1.
Methods The molecular weights of TE,human serum albumin(HSA),α1-acid glycoprotein(AAG) and the protein-drug complexes were measured by the electrospray ion trap mass spectrometry(ESI-MS).
方法采用电喷雾离子阱质谱分别测定射干苷、人血清白蛋白、α1-酸性糖蛋白及其所形成复合物的相对分子质量。
补充资料：电喷雾
分子式：
CAS号：
性质：通常指液相色谱和质谱联用的接口装置。溶剂带着离子型或极性试样分子流过毛细管，在毛细管的出口处加一高压电场，在库仑力的作用下，试样分子在毛细管的出口处会发生喷雾，雾化成细小的带有电荷的雾滴，现在已成功地用于液相色谱质谱联用仪(LC/MS)以及毛细管电泳质谱联用仪(CE/MS)的接口和离子化装置。
CAS号：
性质：通常指液相色谱和质谱联用的接口装置。溶剂带着离子型或极性试样分子流过毛细管，在毛细管的出口处加一高压电场，在库仑力的作用下，试样分子在毛细管的出口处会发生喷雾，雾化成细小的带有电荷的雾滴，现在已成功地用于液相色谱质谱联用仪(LC/MS)以及毛细管电泳质谱联用仪(CE/MS)的接口和离子化装置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条