Glutathione-triggered luminescent silver nanoparticle: A urinary clearable nanoparticle for potential clinical practice.
While inorganic nanoparticles (NPs) hold great promise for the revolution of current diagnostic techniques, potential risks of inorganic NPs on human health remain a big challenge and require to be thoroughly understood. In order to minimize the toxicity induced by the accumulation of NPs in reticuloendothelial system (RES), significant efforts have been devoted to the development of renal clearable nanomaterials by manipulating their surface-chemistry properties. In this work, a facile route is developed to fabricate luminescent silver nanoparticles (AgNPs), which reveal efficient renal clearance. Considering the fundamental importance and hopeful applications of the as-prepared AgNPs, we systematically investigate their biodistribution, pharmacokinetics, and renal clearance behaviors. Different from conventional metal NPs that are often severely accumulated in the vital organs, these luminescent renal clearable AgNPs demonstrate promisingly clinical translation for medical applications.
School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, PR China; State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Chemical Engineering, Nanjing Tech University, 5 Xinmofan Rd., Nanjing 210009, PR China. Electronic address: dr.yangsy@gmail.com.
Shengyang
S
Yang
Department of Chemistry, The University of Texas at Dallas, Richardson, TX 75080, United States.
Chen
C
Zhou
State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Chemical Engineering, Nanjing Tech University, 5 Xinmofan Rd., Nanjing 210009, PR China.
Xiao-Jing
XJ
Cai
D000818:Animals; D005978:Glutathione / Q000737:chemistry*; D049449:Luminescence; D013058:Mass Spectrometry; D053768:Metal Nanoparticles; D051379:Mice; D008807:Mice, Inbred BALB C; D012834:Silver / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
D012834:Silver; D005978:Glutathione
Biodistribution; Bioimaging; Luminescence; Renal clearable; Silver nanoparticles