Preparation and characterization of quantum dots-peptides bioconjugations and their specificity related to recognizing tumor cells / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 577-581, 2007.
Artículo
en Chino
| WPRIM
| ID: wpr-357648
ABSTRACT
Water-soluble CdTe quantum dots synthesized in aqueous solution have been conjugated with peptide LyP-1 using N-Succinimidyl 3-[2-pyridyldithio]-propionate (SPDP) as a cross-linking reagent. Capillary electrophoresis (CE), UV-Vis absorption and photoluminescent (PL) spectra suggested that the peptide had been successfully linked to the QDs. The QDs-peptides conjugates could specifically recognize the lung adenoma cancer cells (SPCA-1), but did not recognize promyelocytic leukemia cells (HL-60).
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Oligopéptidos
/
Patología
/
Péptidos
/
Péptidos Cíclicos
/
Fotoquímica
/
Espectrometría de Fluorescencia
/
Adenocarcinoma
/
Química
/
Células HL-60
/
Electroforesis Capilar
Límite:
Humanos
Idioma:
Chino
Revista:
Journal of Biomedical Engineering
Año:
2007
Tipo del documento:
Artículo
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