» Articles » PMID: 23883950

Bioavailability of Silver Nanoparticles and Ions: from a Chemical and Biochemical Perspective

Overview
Date 2013 Jul 26
PMID 23883950
Citations 65
Authors
Affiliations
Soon will be listed here.
Abstract

Owing to their antimicrobial properties, silver nanoparticles (NPs) are the most commonly used engineered nanomaterial for use in a wide array of consumer and medical applications. Many discussions are currently ongoing as to whether or not exposure of silver NPs to the ecosystem (i.e. plants and animals) may be conceived as harmful or not. Metallic silver, if released into the environment, can undergo chemical and biochemical conversion which strongly influence its availability towards any biological system. During this process, in the presence of moisture, silver can be oxidized resulting in the release of silver ions. To date, it is still debatable as to whether any biological impact of nanosized silver is relative to either its size, or to its ionic constitution. The aim of this review therefore is to provide a comprehensive, interdisciplinary overview--for biologists, chemists, toxicologists as well as physicists--regarding the production of silver NPs, its (as well as in their ionic form) chemical and biochemical behaviours towards/within a multitude of relative and realistic biological environments and also how such interactions may be correlated across a plethora of different biological organisms.

Citing Articles

Photoregulation of the biosynthetic activity of fungus using colloidal solutions of biogenic metal nanoparticles and low-intensity laser radiation.

Mykchaylova O, Negriyko A, Matvieieva N, Lopatko K, Poyedinok N Bioengineered. 2025; 16(1):2458371.

PMID: 39873594 PMC: 11776471. DOI: 10.1080/21655979.2025.2458371.


Silver Nanoparticles Exposure Impairs Cardiac Development by Suppressing the Focal Adhesion Pathway in Zebrafish.

Lu C, Wu X, Meng X, Liu Y, Yang T, Zeng Y Int J Nanomedicine. 2024; 19:9291-9304.

PMID: 39282573 PMC: 11400637. DOI: 10.2147/IJN.S476168.


Multigenerational exposure of Ag materials (nano and salt) in soil - environmental hazards in (Oligochaeta).

Santos F, Verweij R, Soares A, Scott-Fordsmand J, van Gestel C, Amorim M Nanoscale Adv. 2024; 6(3):826-831.

PMID: 38298581 PMC: 10825909. DOI: 10.1039/d3na00487b.


The Occurrence of Oxidative Stress Induced by Silver Nanoparticles in Depends on the Surface-Stabilizing Agent.

Komazec B, Cvjetko P, Balen B, Letofsky-Papst I, Lyons D, Peharec Stefanic P Nanomaterials (Basel). 2023; 13(13).

PMID: 37446486 PMC: 10343332. DOI: 10.3390/nano13131967.


Impact of Chronic Oral Administration of Gold Nanoparticles on Cognitive Abilities of Mice.

Ivlieva A, Petritskaya E, Rogatkin D, Zinicovscaia I, Yushin N, Grozdov D Int J Mol Sci. 2023; 24(10).

PMID: 37240304 PMC: 10219544. DOI: 10.3390/ijms24108962.


References
1.
Yang T, Li Z, Wang L, Guo C, Sun Y . Synthesis, characterization, and self-assembly of protein lysozyme monolayer-stabilized gold nanoparticles. Langmuir. 2007; 23(21):10533-8. DOI: 10.1021/la701649z. View

2.
Xiu Z, Ma J, Alvarez P . Differential effect of common ligands and molecular oxygen on antimicrobial activity of silver nanoparticles versus silver ions. Environ Sci Technol. 2011; 45(20):9003-8. DOI: 10.1021/es201918f. View

3.
Park K, Park E, Chun I, Choi K, Lee S, Yoon J . Bioavailability and toxicokinetics of citrate-coated silver nanoparticles in rats. Arch Pharm Res. 2011; 34(1):153-8. DOI: 10.1007/s12272-011-0118-z. View

4.
Myshkin A, Khromova V . Peculiar features of the aggregation effect of silver(I) ion on hemoglobin. Biochim Biophys Acta. 2003; 1651(1-2):124-9. DOI: 10.1016/s1570-9639(03)00243-7. View

5.
Pal S, Tak Y, Song J . Does the antibacterial activity of silver nanoparticles depend on the shape of the nanoparticle? A study of the Gram-negative bacterium Escherichia coli. Appl Environ Microbiol. 2007; 73(6):1712-20. PMC: 1828795. DOI: 10.1128/AEM.02218-06. View