An organometallic route to highly monodispersed silver nanoparticles and their application to ink-jet printing

Shim, In-Keun; Lee, Youngil; Lee, Kwi Jong; Joung, Jaewoo

doi:10.1016/j.matchemphys.2008.02.020

Cited by 93 publications

(35 citation statements)

References 14 publications

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“…Various techniques have been applied to prepare metal nanoparticles such as Laser ablation [16], UV irradiation reduction [17], microwave processing [18], electrolysis method [19], Thermal decomposition [20], ion implantation [21] and chemical reduction [22,23] etc. Chemical reduction method is the simplest process, widely used to obtain uniform, small size and highly disperse nanoparticles [24].…”

Section: Introductionmentioning

confidence: 99%

Visible light photo catalytic inactivation of bacteria and photo degradation of methylene blue with Ag/TiO 2 nanocomposite prepared by a novel method

Tahir

Ahmad

et al. 2016

Journal of Photochemistry and Photobiology B: Biology

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Section: Introductionmentioning

confidence: 99%

Visible light photo catalytic inactivation of bacteria and photo degradation of methylene blue with Ag/TiO 2 nanocomposite prepared by a novel method

Tahir

Ahmad

et al. 2016

Journal of Photochemistry and Photobiology B: Biology

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“…For instance, in inkjet printing processes, not only the ink formulation poses a great challenge, in terms of rheological properties, particle suspension, wetting and adhesion behaviour, etc. [23,24], but also the interactions of the ink with the substrates are critical in determining the stability, integrity and resolution of such ink-jetted micro sized structures. Since features to be deposited are tailored with the functionality of the materials formulated in ink, it is vitally important to consider the evolution of the materials during processing.…”

Section: Discussionmentioning

confidence: 99%

Direct-write techniques for maskless production of microelectronics: A review of current state-of-the-art technologies

Zhang

Liu

Whalley

2009

2009 International Conference on Electronic Packaging Technology &Amp; High Density Packaging

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Recently, there has been growing interest in direct-write methods for the manufacturing of microelectronic products, as the entire electronics industry sector is aiming towards low cost, rapid manufacturing and shorter time-to-market, as well as reduced environmental impacts. This paper will review the main direct-write techniques, most of which have been invented or seen significant development during the last decade. These techniques include droplet-based direct writing, such as inkjet printing, filament-based direct writing, such as the Micropen and nScrypt processes, tip based directwrite methods, and laser beam direct writing. For each category, only a few examples are presented, although there are a number of specific methods and variants within each of these categories.

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“…In recent years a significant amount of attention was given to silver nanoparticles due to their possible applications in different field (sensors, bandages, water filtration, catalysis, commercial products and antimicrobial surface coatings) [1][2][3]. Discoveries in the past decades have demonstrated that the preparation of uniform nanoparticles with narrow particle size distribution is crucial for their utilization: the electromagnetic, optical, and catalytic properties of nanocrystals are strongly influenced by their shape and size [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Limitations and possibilities of green synthesis and long-term stability of colloidal Ag nanoparticles

Velgosová

Mražíková

2017

AIP Conference Proceedings

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Abstract. In this paper the influence of algae life cycle and the solutions pH on the green synthesis of colloidal Ag nanoparticles (AgNPs) as well as effect of different storage conditions on AgNPs long-term stability was investigated. Silver nanoparticles were biologically synthesized using extracts of Parachlorella kessleri algae cultivated 1, 2, 3 and 4 weeks. The formation of AgNPs was monitored using a UV-vis spectrophotometer and verified by TEM observation. The results confirmed formation of polyhedron and/or near polyhedron AgNPs, ranging between 5 and 60 nm in diameter. The age of algae influenced the synthesis rate and an amount of AgNPs in solution. The best results were obtained using tree weeks old algae. UV-vis analysis and TEM observation also revealed that the size and the stability of AgNPs depend on the pH of solution. AgNPs formed in solutions of higher pH (8 and 10) are polyhedron, fine, with narrow size interval and stabile. Nanoparticles formed in solutions of low pH (2, 4 and 6) started to lose their stability on 10 th day of experiment, and the particle size interval was wide. The long-term stability of AgNPs can be influenced by light and temperature conditions. The most significant stability loss was observed at day light and room temperature (21°C). After 200-days significant amount of agglomerated particles settled on the bottom of the Erlenmeyer flask. AgNPs stored at dark and room temperature showed better long-term stability, weak particles agglomeration was observed. AgNPs stored at dark and at temperature 5°C showed the best long-term stability. Such AgNPs remained spherical, fine (5-20 nm), with narrow size interval and stable (no agglomeration) even after more than six months.

show abstract

An organometallic route to highly monodispersed silver nanoparticles and their application to ink-jet printing

Cited by 93 publications

References 14 publications

Visible light photo catalytic inactivation of bacteria and photo degradation of methylene blue with Ag/TiO 2 nanocomposite prepared by a novel method

Visible light photo catalytic inactivation of bacteria and photo degradation of methylene blue with Ag/TiO 2 nanocomposite prepared by a novel method

Direct-write techniques for maskless production of microelectronics: A review of current state-of-the-art technologies

Limitations and possibilities of green synthesis and long-term stability of colloidal Ag nanoparticles

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