@article {1230,
	title = {Separation of porphyrin-based photosensitizer isomers by laser-induced fluorescence capillary electrophoresis},
	journal = {Electrophoresis},
	volume = {26},
	number = {20},
	year = {2005},
	note = {ISI Document Delivery No.: 982VMTimes Cited: 3Cited Reference Count: 43},
	month = {Oct},
	pages = {3861-3868},
	type = {Article},
	abstract = {Methods for the separation of photosensitizer isomers, such as benzoporphyrin derivative monoacid, benzoporphyrin ethyl monoacid, 2-[1-hexyloxyethyl]-2-devinylpyropheophorbide-a, diethyleneglycol diester benzoporphyrin derivative, tin ethyl etiopurpurin, and phthalocyanine tetrasulfonate, have been systematically developed by CE. Detection was accomplished by UV absorption at 214 nm or by LIF with excitation at 442/488 nm and emission at 690 nm. The effects of three major experimental parameters of buffer types, organic solvents, and surfactant additives are described. The optimized separation conditions were determined so as to provide satisfactory separation efficiency and analysis time. The methods are shown to be suitable for the separation and determination of porphyrin and phthalocyanines regioisomers, diastereoisomers, and enantiomers.},
	keywords = {chiral additives, CHLORIN, DERIVATIVES, EFFICACY, ENANTIOMERS, FLUORESCENCE DETECTION, FRACTION, LIGHT, PANCREATIC-CANCER CELLS, PERFORMANCE LIQUID-CHROMATOGRAPHY, pharmacokinetics, PHOTODYNAMIC THERAPY, PHTHALOCYANINES, porphyrins, regioisomers},
	isbn = {0173-0835},
	url = {<Go to ISI>://000233189700008},
	author = {Peng, X. J. and Sternberg, E. and Dolphin, D.}
}
