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The National Agricultural Library is one of four national libraries of the United States, with locations in Beltsville, Maryland and Washington, D.C. It houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department of Agriculture field libraries. In fiscal year 2011 (Oct 2010 through Sept 2011) NAL delivered more than 100 million direct customer service transactions.

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Journal Article

Journal Article

Green synthesis of Au–Pd bimetallic nanoparticles: Single-step bioreduction method with plant extract  [2011]

Zhan, Guowu; Huang, Jiale; Du, Mingming; Abdul-Rauf, Ibrahim; et al.

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A facile and eco-friendly method for the preparation of Au–Pd bimetallic nanoparticles (~7nm) has been developed based on simultaneous bioreduction of Au(III) and Pd(II) precursors with Cacumen Platycladi leaf extract in aqueous environment. The morphology, structure, and size were confirmed with the aid of transmission electron microscopy, selected area electron diffraction, UV–vis spectroscopy, X-ray diffraction, and energy dispersive X-ray spectroscopy. The results from Fourier transform infrared spectroscopy showed that the CO and CO groups in the plant extract played a critical role in capping the nanoparticles. Importantly, the process can be described as pure “green chemistry” technique since no additional synthetic reagents are used as reductants or stabilizers.
From the journal
Materials letters
ISSN : 0167-577X

Bibliographic information

Language:
English
Type:
Journal Article
In AGRIS since:
2015
Volume:
65
Issue:
19-20
Start Page:
2989
End Page:
2991
Publisher:
Elsevier B.V.
All titles:
"Green synthesis of Au–Pd bimetallic nanoparticles: Single-step bioreduction method with plant extract"@eng
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Bibliographic information

Language:
English
Type:
Journal Article
In AGRIS since:
2015
Volume:
65
Issue:
19-20
Start Page:
2989
End Page:
2991
Publisher:
Elsevier B.V.
All titles:
"Green synthesis of Au–Pd bimetallic nanoparticles: Single-step bioreduction method with plant extract"@eng