In recent years, silver nanoparticles (AgNPs) have been widely
used in many consumer goods, such as medical devices, cleaning
agents, and clothing, due to its unique antimicrobial properties.
Generally, the method for the AgNP preparation involves the reduction
of silver ions in the solution or in high temperature in gaseous
∗ Corresponding author. Tel.: +86 592 6190768; fax: +86 592 6190768.
E-mail address: cpyu@iue.ac.cn (C.-P. Yu).
environments [1]. However, the reducing reagents, such as sodium
borohydride, may increase the environmental toxicity or biological
hazards [1,2]. Moreover, the capping agents like polyvinyl alcohol
(PVA) or gelatin, have to be used to protect the AgNPs from aggregation.
On the other hand, the high temperature may also increase
the cost. Hence, the development of a green synthesis of AgNP by
using environment-friendly solvents and nontoxic reagents is of
great interest.
In recent years, silver nanoparticles (AgNPs) have been widelyused in many consumer goods, such as medical devices, cleaningagents, and clothing, due to its unique antimicrobial properties.Generally, the method for the AgNP preparation involves the reductionof silver ions in the solution or in high temperature in gaseous∗ Corresponding author. Tel.: +86 592 6190768; fax: +86 592 6190768.E-mail address: cpyu@iue.ac.cn (C.-P. Yu).environments [1]. However, the reducing reagents, such as sodiumborohydride, may increase the environmental toxicity or biologicalhazards [1,2]. Moreover, the capping agents like polyvinyl alcohol(PVA) or gelatin, have to be used to protect the AgNPs from aggregation.On the other hand, the high temperature may also increasethe cost. Hence, the development of a green synthesis of AgNP byusing environment-friendly solvents and nontoxic reagents is ofgreat interest.
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