Investigation of single-drug-encapsulating liposomes using the nano-impact method.

Encapsulating liposomes are widely used for controlled drug delivery. We report the use of nano-impact experiments for the electrochemical attomolar quantification of the liposome load, uniquely at the single liposome level, using vitamin C encapsulated liposomes as a model. The size of the liposome...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς: Cheng, W, Compton, R
Μορφή: Journal article
Γλώσσα:English
Έκδοση: 2014
Περιγραφή
Περίληψη:Encapsulating liposomes are widely used for controlled drug delivery. We report the use of nano-impact experiments for the electrochemical attomolar quantification of the liposome load, uniquely at the single liposome level, using vitamin C encapsulated liposomes as a model. The size of the liposomes and their picomolar concentration are also determined in biological buffer in real time.