A High-Affinity Gold-Binding Camel Antibody: Antibody Engineering for One-Pot Functionalization of Gold Nanoparticles as Biointerface Molecules

2012 ◽  
Vol 23 (9) ◽  
pp. 1934-1944 ◽  
Author(s):  
Takamitsu Hattori ◽  
Mitsuo Umetsu ◽  
Takeshi Nakanishi ◽  
Satoko Sawai ◽  
Shinsuke Kikuchi ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Antibody Engineering ◽  
One Pot ◽  
High Affinity

Hydrophobic collapse-driven nanoparticle coating with poly-adenine adhesives

2021 ◽  
Vol 57 (31) ◽  
pp. 3801-3804
Author(s):  
Dan Zhu ◽  
Jiang Li ◽  
Lianhui Wang ◽  
Qian Li ◽  
Lihua Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Nanoparticle Coating ◽  
Hydrophobic Collapse ◽  
High Affinity ◽  
Strong Adhesion

Poly-adenine DNA shows strong adhesion to gold nanoparticles with high affinity via hydrophobic collapse.

One-Pot Route to Gold Nanoparticles Embedded in Electrospun Carbon Fibers as an Efficient Catalyst Material for Hybrid Alkaline Glucose Biofuel Cells

2016 ◽  
Vol 3 (4) ◽  
pp. 629-637 ◽  
Author(s):  
Adriana Both Engel ◽  
Mikhael Bechelany ◽  
Olivier Fontaine ◽  
Aziz Cherifi ◽  
David Cornu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Carbon Fibers ◽  
Biofuel Cells ◽  
One Pot ◽  
Efficient Catalyst

Anticancer effects of one-pot synthesized biogenic gold nanoparticles (Mc-AuNps) against laryngeal carcinoma

2018 ◽  
Vol 44 ◽  
pp. 118-128 ◽  
Author(s):  
P. Saravana Kumar ◽  
M. Vimalin Jeyalatha ◽  
J. Malathi ◽  
S. Ignacimuthu
Keyword(s):  
Gold Nanoparticles ◽  
Laryngeal Carcinoma ◽  
One Pot ◽  
Anticancer Effects

scholarly journals Biosynthesis and Potential Applications of Silver and Gold Nanoparticles and Their Chitosan-Based Nanocomposites in Nanomedicine

2018 ◽  
Vol 2018 ◽  
pp. 1-13 ◽  
Author(s):  
Haliza Katas ◽  
Noor Zianah Moden ◽  
Chei Sin Lim ◽  
Terence Celesistinus ◽  
Jie Yee Chan ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Metallic Nanoparticles ◽  
Cost Effective ◽  
One Pot ◽  
Silver And Gold Nanoparticles ◽  
Stabilizing Agents ◽  
Cost Effective Method ◽  
Multistep Process ◽  
Potential Applications ◽  
Biological Sources

Biosynthesized or biogenic metallic nanoparticles, particularly silver and gold nanoparticles (AgNPs and AuNPs, respectively), have been increasingly used because of their advantages, including high stability and loading capacity; moreover, these nanoparticles are synthesized using a green and cost-effective method. Previous studies have investigated reducing and/or stabilizing agents from various biological sources, including plants, microorganisms, and marine-derived products, using either a one-pot or a multistep process at different conditions. In addition, extensive studies have been performed to determine the biological or pharmacological effects of these nanoparticles, such as antimicrobial, antitumor, anti-inflammatory, and antioxidant effects. In the recent years, chitosan, a natural cationic polysaccharide, has been increasingly investigated as a reducing and/or stabilizing agent in the synthesis of biogenic metallic nanoparticles with potential applications in nanomedicine. Here, we have reviewed the mechanism of biosynthesis and potential applications of AgNPs and AuNPs and their chitosan-mediated nanocomposites in nanomedicine.

Versatile “click” synthesis of 1-hydroxy-1,1-methylenebisphosphonic acids with thioalkoxy substituents for the preparation of stable gold nanoparticles

2017 ◽  
Vol 41 (20) ◽  
pp. 12153-12158 ◽  
Author(s):  
R. Aufaure ◽  
R. Buendia ◽  
L. Motte ◽  
J. Hardouin ◽  
Y. Lalatonne ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
One Pot ◽  
Click Synthesis

Click synthesis of pegylated bisphosphonates for one pot preparation of stable gold nanoparticles.

One-pot synthesis of gold nanoparticles embedded in polysaccharide-based hydrogel: Physical-chemical characterization and feasibility for large-scale production

2019 ◽  
Vol 124 ◽  
pp. 838-845 ◽  
Author(s):  
Morgana Souza Marques ◽  
Κarine Modolon Zepon ◽  
Julia Maia Heckler ◽  
Fernando Dal Pont Morisso ◽  
Marcos Marques da Silva Paula ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Large Scale ◽  
Chemical Characterization ◽  
Scale Production ◽  
One Pot ◽  
One Pot Synthesis ◽  
Physical Chemical ◽  
Large Scale Production

ChemInform Abstract: One-Pot Synthesis of Indoles and Aniline Derivatives from Nitroarenes under Hydrogenation Condition with Supported Gold Nanoparticles.

ChemInform ◽  
2010 ◽  
Vol 41 (13) ◽  
Author(s):  
Yoshihiro Yamane ◽  
Xiaohao Liu ◽  
Akiyuki Hamasaki ◽  
Tamao Ishida ◽  
Masatake Haruta ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
One Pot ◽  
Aniline Derivatives ◽  
One Pot Synthesis ◽  
Hydrogenation Condition ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

One-pot, green synthesis of gold nanoparticles by gelatin and investigation of their biological effects on Osteoblast cells

2015 ◽  
Vol 132 ◽  
pp. 122-131 ◽  
Author(s):  
Sorina Suarasan ◽  
Monica Focsan ◽  
Olga Soritau ◽  
Dana Maniu ◽  
Simion Astilean
Keyword(s):  
Gold Nanoparticles ◽  
Green Synthesis ◽  
Biological Effects ◽  
Osteoblast Cells ◽  
One Pot

Sensitive Hg2+ Ion Detection Using Metal Enhanced Fluorescence of Novel Polyvinyl Pyrrolidone (PVP)-Templated Gold Nanoparticles

2018 ◽  
Vol 72 (11) ◽  
pp. 1645-1652 ◽  
Author(s):  
Kailong Dong ◽  
Jiasheng Zhou ◽  
Taiqun Yang ◽  
Shan Dai ◽  
Hao Tan ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Detection Limit ◽  
Au Nanoparticles ◽  
Polyvinyl Pyrrolidone ◽  
Quenching Mechanism ◽  
Ion Detection ◽  
Enhanced Fluorescence ◽  
Metal Enhanced Fluorescence ◽  
One Pot ◽  
Au Nps

In this study, we report a straightforward strategy for Hg2+ ion detection. Fluorescent Au nanoparticles (NPs) were one-pot synthesized using a polymer (polyvinyl pyrrolidone [PVP]) as both capping and fluorescence agent. The as-synthesized PVP-Au NPs showed a remarkably rapid response selectively for Hg2+ ions compared to 14 other metal ions. The detection limit of Hg2+ was estimated at 100 nM. We discuss the emission and quenching mechanism of the PVP-Au NPs, the former being attributed to metal enhanced fluorescence and the latter being related to static quenching by Hg2+. The fluorescence of PVP-Au NPs offers an efficient and reliable strategy for Hg2+ ions detection. They therefore have a great potential for applications in health and environmental monitoring.

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