title: Advancement of multifunctional hybrid nanogel systems: Construction and application in drug co-delivery and imaging technique.
abstract: Nanogel-based multifunctional drug delivery systems, especially hybrid nanogels and multicompartment nanogels have drawn more and more extensive attention from the researchers in pharmacy because it can result in achieving a superior functionality through the synergistic property enhancement of each component. The unique hybrid and compartmentalized structures provide the great potential for co-delivery of multiple agents even the multiple agents with different physicochemical properties. Otherwise the hybrid nanogel encapsulating optical and magnetic resonance imaging contrast can be utilized in imaging technique for disease diagnosis. More importantly through nanogel-based multifunctional drug delivery systems the stimuli-responsive features might be easily employed for the design of targeted release of drug. This review summarizes the construction of diverse hybrid nanogels and multicompartment nanogels. The application in co-delivery of multiple agents and imaging agents for diagnosis as well as the application in the design of stimuli-responsive multifunctional nanogels as drug delivery are also reviewed and discussed. The future prospects in application of multifunctional nanogels will be also discussed in this review.
authors.affiliation: Department of Pharmaceutics, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province, 250012, China.
authors.forename: Yakun
authors.initials: Y
authors.lastname: Ma
authors.affiliation: Department of Pharmaceutics, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province, 250012, China.
authors.forename: Yanxiu
authors.initials: Y
authors.lastname: Ge
authors.affiliation: Department of Pharmaceutics, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province, 250012, China. Electronic address: cnlilingbing@yahoo.com.
authors.forename: Lingbing
authors.initials: L
authors.lastname: Li
mesh_terms: D000818:Animals; D016503:Drug Delivery Systems / Q000379:methods*; D005782:Gels / Q000138:chemical synthesis / Q000737:chemistry / Q000627:therapeutic use; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D049329:Nanostructures / Q000737:chemistry / Q000627:therapeutic use; D041623:Tomography, Optical Coherence / Q000379:methods*
chemical_list: D005782:Gels
keywords: Drug delivery system; Imaging contrast; Multicompartment nanogel; Multifunctional hybrid nanogel; Multiple agents co-delivery; Stimuli-responsive