[ARTICLE WITHDRAWN] Simultaneous Adsorption of Anionic Surfactant and Non-Ionic Polymer Onto Griseofulvin Nanoparticles Prepared by Wet Bead Milling

2017 ◽  
Vol 17 (2) ◽  
pp. 1487-1496
Author(s):  
L.J. Tirop
Keyword(s):  
Anionic Surfactant ◽  
Ionic Polymer ◽  
Bead Milling ◽  
Simultaneous Adsorption ◽  
Wet Bead Milling

scholarly journals Green Synthesis of Silver Nanoparticles by Low-Energy Wet Bead Milling of Metal Spheres

Materials ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 63 ◽  
Author(s):  
Andrea Pietro Reverberi ◽  
Marco Vocciante ◽  
Marco Salerno ◽  
Maurizio Ferretti ◽  
Bruno Fabiano
Keyword(s):  
Silver Nanoparticles ◽  
Cost Effective ◽  
Low Energy ◽  
One Pot ◽  
Initial Shape ◽  
Bead Milling ◽  
Metal Precursor ◽  
Aqueous Solvent ◽  
Wet Bead Milling ◽  
Shape And Size

A low-energy, magnetically-driven milling technique for the synthesis of silver nanoparticles is proposed, where the grinding medium and the metal precursor consisting of silver spheres have the same shape and size, belonging to a millimetric scale. The process is carried out at room temperature in aqueous solvent, where different types of capping agents have been dissolved to damp particle agglomeration. The particle diameters, determined by dynamic light scattering and transmission electron microscopy, have been compared with those typical of conventional wet-chemical bottom-up synthesis processes. The use of milling spheres and metal precursor of the same initial shape and size allows to overcome some drawbacks and limitations distinctive of conventional bead-milling equipment, generally requiring complex operations of separation and recovery of milling media. The milling bead/nanoparticle diameter ratio obtained by this approach is higher than that typical of most previous wet bead milling techniques. The method described here represents a simple, one-pot, cost-effective, and eco-friendly process for the synthesis of metal nanoparticles starting from a bulky solid.

Design space approach in the development of esculetin nanocrystals by a small-scale wet-bead milling process

2020 ◽  
Vol 55 ◽  
pp. 101486 ◽  
Author(s):  
Jieyu Zuo ◽  
Gabriel Lima Barros de Araujo ◽  
Marco Antonio Stephano ◽  
Zhengyun Zuo ◽  
Nádia Araci Bou-Chacra ◽  
...  
Keyword(s):  
Design Space ◽  
Milling Process ◽  
Small Scale ◽  
Bead Milling ◽  
Wet Bead Milling ◽  
Space Approach

Simultaneous Adsorption of Sugar-Persubstituted Poly(amidoamine) Dendrimers and Anionic Surfactant at the Alumina/Aqueous Solution Interface

Langmuir ◽  
2000 ◽  
Vol 16 (26) ◽  
pp. 10264-10268 ◽  
Author(s):  
Kunio Esumi ◽  
Kentaro Sakagami ◽  
Satoshi Kuniyasu ◽  
Yukiko Nagata ◽  
Kenichi Sakai ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Anionic Surfactant ◽  
Simultaneous Adsorption ◽  
Solution Interface

Fabrication of Cu(In,Ga)Se2 Films by a Combination of Mechanochemical Synthesis, Wet Bead Milling, and a Screen Printing/sintering Process

2009 ◽  
Vol 1165 ◽  
Author(s):  
Junya Kubo ◽  
Yoshihiro Matsuo ◽  
Takahiro Wada ◽  
Akira Yamada ◽  
Makoto Konagai
Keyword(s):  
Mechanochemical Synthesis ◽  
Screen Printing ◽  
Sintering Process ◽  
Bead Milling ◽  
Cigs Solar Cell ◽  
Screen Printing Technique ◽  
Average Grain Size ◽  
Gas Atmosphere ◽  
Printing Technique ◽  
Wet Bead Milling

AbstractWe prepared fine Cu(In,Ga)Se2 (CIGS) powder suitable for screen printing using a mechanochemical synthesis and wet bead milling. Particulate precursors were deposited in a layer by a screen-printing technique, and the porous precursor layer was sintered into a dense polycrystalline film by atmospheric-pressure firing in an N2 gas atmosphere. The microstructure of CIGS powder and fired CIGS film were observed in an SEM. The wet bead milling was effective for the reduction and homogenization of the average grain size of CIGS powder. The CIGS grains in the film were well sintered and the size of CIGS grains was as large as about 2 μm. The CIGS solar cell showed an efficiency of 3.1%, with Voc of 0.279 V, Jsc of 28.8 mA/cm2 and FF of 0.386.

scholarly journals Improved Oral Absorption of a Poorly Water-Soluble Drug, HO-221, by Wet-Bead Milling Producing Particles in Submicron Region.

1993 ◽  
Vol 41 (4) ◽  
pp. 737-740 ◽  
Author(s):  
Nobuo KONDO ◽  
Toru IWAO ◽  
Hirotoshi MASUDA ◽  
Kouichi YAMANOUCHI ◽  
Yoshiaki ISHIHARA ◽  
...  
Keyword(s):  
Oral Absorption ◽  
Water Soluble ◽  
Bead Milling ◽  
Water Soluble Drug ◽  
Poorly Water Soluble ◽  
Wet Bead Milling ◽  
Poorly Water Soluble Drug

DEM simulation of bead motion during wet bead milling using an enlarged particle model

2012 ◽  
Vol 114-117 ◽  
pp. 93-99 ◽  
Author(s):  
Yasuhiro Yamamoto ◽  
Rikio Soda ◽  
Junya Kano ◽  
Fumio Saito
Keyword(s):  
Particle Model ◽  
Dem Simulation ◽  
Bead Milling ◽  
Wet Bead Milling
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