Separation and quantitation of phospholipid hydroperoxide families using high-performance liquid chromatography with mercury cathode electrochemical detection.
Separation and quantitation of phospholipid hydroperoxide families using high-performance liquid chromatography with mercury cathode electrochemical detection.
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使用汞阴极电化学检测的高效液相色谱法分离和定量磷脂氢过氧化物家族。
DOI:
10.1016/j.ab.2005.04.005
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发表时间:
2005
期刊:
影响因子:
--
通讯作者:
Girotti,AlbertW
中科院分区:
文献类型:
--
作者:
Korytowski,Witold;Niziolek,Magdalena;Girotti,AlbertW
High-performance liquid chromatography with mercury cathode electrochemical detection (HPLC–EC(Hg)) was used to separate and quantify various phospholipid hydroperoxide (PLOOH) families. Under the conditions used, baseline separation of four major biologically relevant PLOOH classes was achieved. Responsiveness was linear up to at least 1nmol of PLOOH with a detection limit in the subpicomolar range (0.1–0.5pmol). Applying this method to photodynamically stressed murine leukemia cells and mitochondria isolated from these cells, we identified and quantified PLOOHs derived from phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, and cardiolipin. In terms of high sensitivity, specificity, and reliability, HPLC–EC(Hg) has a clear advantage over all other existing techniques for determining PLOOHs in complex biological systems.
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DOI:
10.1016/s0021-9673(01)82933-2
发表时间:
1972-01-01
期刊:
JOURNAL OF CHROMATOGRAPHY
影响因子:
--
作者:
SMITH, LL;HILL, FL
通讯作者:
HILL, FL
DOI:
--
发表时间:
2004
期刊:
Ann. N. Y. Sci 1011
影响因子:
--
作者:
Hirokazu;Takagi;Nakagawa Y
通讯作者:
Nakagawa Y
影响因子:
6.5
作者:
A. Girotti
通讯作者:
A. Girotti
影响因子:
3.9
作者:
Sang Yoon Lee;H. Park;Soo Jae Lee;M. Choi
通讯作者:
M. Choi
影响因子:
--
作者:
Korytowski,W;Geiger,PG;Girotti,AW
通讯作者:
Girotti,AW