Results 31 to 40 of about 294,138 (300)

Bead-Based Microfluidic Sediment Analogues: Fabrication and Colloid Transport

, 2016
Mobile colloids can act as carriers for low-solubility contaminants in the environment. However, the dominant mechanism for this colloid-facilitated transport of chemicals is unclear. Therefore, we developed a bead-based microfluidic platform of sediment
Jingwei Huang (2462818), Ning Wu (132667), Feng Xiao (27219), Wooyong Um (1482490), Yang Guo (399435), Xiaolong Yin (3081354), Jaehun Chun (1372476), Keith B. Neeves (276368)   +7 more
core   +2 more sources

Improved sample preparation using bead mill homogenization

Advances in Sample Preparation
Proper sample preparation is the key to having successful data analysis downstream. Despite the many efforts to improve sample preparation, there are still many inconsistencies and challenges when attempting to produce a sample for downstream analysis ...
Madison E. Walbrun, Aamna Aijaz, Gabriella Ryan, John D. Bunting, Zachary P. Morehouse, Rodney J. Nash   +5 more
doaj   +1 more source

Numerical simulation and optimization of dry bead mill based on DEM [PDF]

AIP Advances
To decouple the effects of geometric and operational parameters on dry grinding performance, we resolved the single-phase particle field of a dry bead mill employing discrete element method simulations.
Chiwei Huang, Jianxuan Chen
doaj   +1 more source

The dispersion of fine chitosan particles by beads-milling [PDF]

AIP Conference Proceedings, 2018
This research aimed to produce fine chitosan particles from a crab shell waste by beads-milling method by two different concentration of PEG as dispersing agent (150 and 300 wt. %). The characterization was performed to obtain the size and size distribution, the characteristics of functional groups and the degree of deacetylation.
Emma Rochima, Safira Utami, Herman Hamdani, Sundoro Yoga Azhary, Danar Praseptiangga, I Made Joni, Camellia Panatarani   +6 more
openaire   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

Development of a Bead Mill Homogenization Method for the Disintegration of Aspergillus flavus Cells

, 2020
Cilj ovog završnog rada bio je pronaći optimalne parametre za oslobađanje unutarstaničnog sadržaja stanica plijesni Aspergillus flavus NRRL 3251 pomoću kugličnog mlina Omni® Bead Ruptor 12 – Bead Mill Homogenizer. Rezultati uspješnosti procesa praćeni su
Stuburić, Matea
core   +1 more source

Current Pretreatment/Cell Disruption and Extraction Methods Used to Improve Intracellular Lipid Recovery from Oleaginous Yeasts

Microorganisms, 2021
The production of lipids from oleaginous yeasts involves several stages starting from cultivation and lipid accumulation, biomass harvesting and finally lipids extraction.
Muhammad Fakhri Zainuddin, Chong Kar Fai, Arbakariya B. Ariff, Leonardo Rios-Solis, Murni Halim   +4 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Preparation of fine suspensions using stirred media bead mill

Тонкие химические технологии
Objectives. To determine the change patterns for the main physical properties of suspensions after their grinding in bead mills, with the prospect of optimizing the preparation technology and extending the results obtained to other dispersed phases ...
L. S. Elinevskaya, D. V. Dzardanov, O. V. Ulybina, R. N. Ivanov   +3 more
doaj   +1 more source