4.7 Article

Laser ablation-single particle-inductively coupled plasma mass spectrometry as a sensitive tool for bioimaging of silver nanoparticles in vivo degradation

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Nanoscience & Nanotechnology

Cellular binding, uptake and biotransformation of silver nanoparticles in human T lymphocytes

Anzhela Malysheva et al.

Summary: The study demonstrates the presence of silver nanoparticles in nanoparticulate form after being taken up by human lymphocytes. Biotransformation of AgNPs is primarily dominated by sulfidation, serving as a detoxification pathway for cells. Toxicity of AgNPs is mainly driven by internalized silver, with differences in toxicity between nanoparticles of different coatings and sizes being minimized when expressed as intracellular mass of silver per cell.

NATURE NANOTECHNOLOGY (2021)

Article Materials Science, Biomaterials

Multiscale Synchrotron-Based Imaging Analysis for the Transfer of PEGylated Gold Nanoparticles In Vivo

Xue Li et al.

Summary: High spatial resolution imaging analysis is essential for understanding the biodistribution of nanoparticles in the body. The study showed that PEGylated gold nanoparticles had stable PEGylation and exhibited specific distribution patterns in the liver, spleen, and kidney in mice after intravenous injection. Further analysis using multifaceted imaging techniques provided insights into the transfer patterns and localization of PEG-GNPs in different organs.

ACS BIOMATERIALS SCIENCE & ENGINEERING (2021)

Article Nanoscience & Nanotechnology

Role of bacterial motility in differential resistance mechanisms of silver nanoparticles and silver ions

Lisa M. Stabryla et al.

Summary: Bacterial motility can be a significant predictor of AgNP resistance, guiding the development of nanoenabled antimicrobials. The study of bacterial resistance to AgNPs is still in its early stages, with limited understanding of the underlying mechanisms. The resistance to subinhibitory concentrations of AgNPs in Escherichia coli K-12 MG1655 strain was found to be associated with a cusS mutation, potentially enhancing silver ion efflux and suggesting a role for flagellum-based motility in the resistance mechanism.

NATURE NANOTECHNOLOGY (2021)

Article Chemistry, Multidisciplinary

Laser ablation-single-particle-inductively coupled plasma mass spectrometry as a multimodality bioimaging tool in nano-based omics

Dino Metarapi et al.

Summary: Advanced data processing and visualization techniques were applied to analyze the uptake and transformation of ionic silver to silver nanoparticles in sunflower roots, revealing that the size of the biosynthesized AgNPs is predisposed by the reducing power of specific root compartments. This multimodality information can only be obtained by combining the results of techniques from several complementary platforms.

ENVIRONMENTAL SCIENCE-NANO (2021)

Review Biochemistry & Molecular Biology

Health Impact of Silver Nanoparticles: A Review of the Biodistribution and Toxicity Following Various Routes of Exposure

Zannatul Ferdous et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2020)

Review Engineering, Biomedical

Silver Nanoparticles: Mechanism of Action and Probable Bio-Application

Ekaterina O. Mikhailova

JOURNAL OF FUNCTIONAL BIOMATERIALS (2020)

Article Engineering, Environmental

Controlled Evaluation of the Impacts of Surface Coatings on Silver Nanoparticle Dissolution Rates

Chang Liu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

Article Nanoscience & Nanotechnology

A critical evaluation of nanopesticides and nanofertilizers against their conventional analogues

Melanie Kah et al.

NATURE NANOTECHNOLOGY (2018)

Review Chemistry, Multidisciplinary

In vivo degeneration and the fate of inorganic nanoparticles

Neus Feliu et al.

CHEMICAL SOCIETY REVIEWS (2016)

Article Nanoscience & Nanotechnology

Negligible particle-specific toxicity mechanism of silver nanoparticles: The role of Ag+ ion release in the cytosol

Valeria De Matteis et al.

NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE (2015)

Article Chemistry, Multidisciplinary

Chemical Transformations of Nanosilver in Biological Environments

Jingyu Liu et al.

ACS NANO (2012)