Innenrücktitelbild: Electrodeposition of Single-Metal Nanoparticles on Stable Protein 1 Membranes: Application of Plasmonic Sensing by Single Nanoparticles (Angew. Chem. 1/2012)

2011 ◽  
Vol 124 (1) ◽  
pp. 283-283
Author(s):  
Li-Xia Qin ◽  
Yang Li ◽  
Da-Wei Li ◽  
Chao Jing ◽  
Bao-Qin Chen ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Plasmonic Sensing

Electrodeposition of Single-Metal Nanoparticles on Stable Protein 1 Membranes: Application of Plasmonic Sensing by Single Nanoparticles

2011 ◽  
Vol 124 (1) ◽  
pp. 144-148 ◽  
Author(s):  
Li-Xia Qin ◽  
Yang Li ◽  
Da-Wei Li ◽  
Chao Jing ◽  
Bao-Qin Chen ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Plasmonic Sensing

Selective Plasmonic Sensing and Highly Ordered Metallodielectrics via Encapsulation of Plasmonic Metal Nanoparticles with Metal Oxides

2018 ◽  
Vol 1 (11) ◽  
pp. 6514-6524 ◽  
Author(s):  
Nicole Cathcart ◽  
Nimer Murshid ◽  
Patrick Campbell ◽  
Vladimir Kitaev
Keyword(s):  
Metal Oxides ◽  
Metal Nanoparticles ◽  
Plasmonic Sensing

Electrodeposition of Single-Metal Nanoparticles on Stable Protein 1 Membranes: Application of Plasmonic Sensing by Single Nanoparticles

2011 ◽  
Vol 51 (1) ◽  
pp. 140-144 ◽  
Author(s):  
Li-Xia Qin ◽  
Yang Li ◽  
Da-Wei Li ◽  
Chao Jing ◽  
Bao-Qin Chen ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Plasmonic Sensing

Trends in Nanotechnology for in vivo Cancer Diagnosis: Products and Patents

2020 ◽  
Vol 26 (18) ◽  
pp. 2167-2181
Author(s):  
Tatielle do Nascimento ◽  
Melanie Tavares ◽  
Mariana S.S.B. Monteiro ◽  
Ralph Santos-Oliveira ◽  
Adriane R. Todeschini ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Quantum Dots ◽  
Magnetic Resonance ◽  
Metal Nanoparticles ◽  
Cancer Diagnosis ◽  
Imaging Techniques ◽  
Tumor Detection ◽  
Abnormal Growth ◽  
Pharmaceutical Nanotechnology

Background: Cancer is a set of diseases formed by abnormal growth of cells leading to the formation of the tumor. The diagnosis can be made through symptoms’ evaluation or imaging tests, however, the techniques are limited and the tumor detection may be late. Thus, pharmaceutical nanotechnology has emerged to optimize the cancer diagnosis through nanostructured contrast agent’s development. Objective: This review aims to identify commercialized nanomedicines and patents for cancer diagnosis. Methods: The databases used for scientific articles research were Pubmed, Science Direct, Scielo and Lilacs. Research on companies’ websites and articles for the recognition of commercial nanomedicines was performed. The Derwent tool was applied for patent research. Results: This article aimed to research on nanosystems based on nanoparticles, dendrimers, liposomes, composites and quantum dots, associated to imaging techniques. Commercialized products based on metal and composite nanoparticles, associated with magnetic resonance and computed tomography, have been observed. The research conducted through Derwent tool displayed a small number of patents using nanotechnology for cancer diagnosis. Among these patents, the most significant number was related to the use of systems based on metal nanoparticles, composites and quantum dots. Conclusion: Although few systems are found in the market and patented, nanotechnology appears as a promising field for the development of new nanosystems in order to optimize and accelerate the cancer diagnosis.

Review on Methodologies Used in the Synthesis of Metal Nanoparticles: Significance of Phytosynthesis Using Plant Extract as an Emerging Tool

2020 ◽  
Vol 26 (40) ◽  
pp. 5188-5204
Author(s):  
Uzair Nagra ◽  
Maryam Shabbir ◽  
Muhammad Zaman ◽  
Asif Mahmood ◽  
Kashif Barkat
Keyword(s):  
Green Synthesis ◽  
Metal Nanoparticles ◽  
Plant Extracts ◽  
Biomedical Applications ◽  
Noble Metals ◽  
Cost Effective ◽  
Green Technology ◽  
Critical Parameters ◽  
Nanosized Particles ◽  
Preparation Methods

Nanosized particles, with a size of less than 100 nm, have a wide variety of applications in various fields of nanotechnology and biotechnology, especially in the pharmaceutical industry. Metal nanoparticles [MNPs] have been synthesized by different chemical and physical procedures. Still, the biological approach or green synthesis [phytosynthesis] is considered as a preferred method due to eco-friendliness, nontoxicity, and cost-effective production. Various plants and plant extracts have been used for the green synthesis of MNPs, including biofabrication of noble metals, metal oxides, and bimetallic combinations. Biomolecules and metabolites present in plant extracts cause the reduction of metal ions into nanosized particles by one-step preparation methods. MNPs have remarkable attractiveness in biomedical applications for their use as potential antioxidant, anticancer and antibacterial agents. The present review offers a comprehensive aspect of MNPs production via top-to-bottom and bottom-to-top approach with considerable emphasis on green technology and their possible biomedical applications. The critical parameters governing the MNPs formation by plant-based synthesis are also highlighted in this review.

Preparation and Application of Non-spherical Metal Nanoparticles: Reality and Perspective

2017 ◽  
Vol 21 (23) ◽  
Author(s):  
Cristina Lucena-Serrano ◽  
Rafael Contreras-Caceres ◽  
Maria Sanchez-Molina ◽  
Miguel Angel Casado-Rodriguez ◽  
Jean Manuel Cloarec ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Spherical Metal Nanoparticles
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