Results 11 to 20 of about 31,166 (292)

Emulsification mechanism in an ultrasonic microreactor: Influence of surface roughness and ultrasound frequency

Ultrasonics Sonochemistry, 2023
An ultrasonic microreactor with rough microchannels is presented in this study for oil-in-water (O/W) emulsion generation. Previous accounts have shown that surface pits or imperfections localize and enhance cavitation activity.
Aniket Pradip Udepurkar, Christian Clasen, Simon Kuhn   +2 more
doaj   +2 more sources

Contribution of microreactor technology and flow chemistry to the development of green and sustainable synthesis

Beilstein Journal of Organic Chemistry, 2017
Microreactor technology and flow chemistry could play an important role in the development of green and sustainable synthetic processes. In this review, some recent relevant examples in the field of flash chemistry, catalysis, hazardous chemistry and ...
Flavio Fanelli, Giovanna Parisi, Leonardo Degennaro, Renzo Luisi   +3 more
doaj   +2 more sources

Methanol steam reforming performance optimisation of cylindrical microreactor for hydrogen production utilising error backpropagation and genetic algorithm [PDF]

Chemical Engineering Journal, 2019
To optimise methanol steam reforming performance of cylindrical microreactor for hydrogen production, an error backpropagation algorithm was used to build a mathematical model for reaction performance of different microreactors for hydrogen production ...
Ke, Yuzhi, Liu, Ruiliang, Liu, Yangxu, San Hui, Kwan, Yu, Wei, Zheng, Tianqing, Zhou, Wei   +6 more
core   +2 more sources

Use of an optofluidic microreactor and Cu nanoparticles synthesized in ionic liquid and embedded in TiO2 for an efficient photoreduction of CO2 to methanol

Chemical Engineering Journal, 2021
The slow kinetics in the photocatalytic reduction of CO2, as well as the low quantum efficiencies achieved, directly related to the photocatalyst and reactor configuration applied, limit the widespread use of this technology.
J. Albo, Muhammad I. Qadir, M. Samperi, J. Fernandes, I. D. Pedro, J. Dupont   +5 more
semanticscholar   +1 more source

A three-tiered colloidosomal microreactor for continuous flow catalysis

Nature Communications, 2021
Integrative colloidosomes with hierarchical structure and advanced function may serve as biomimetic microreactors to carry out catalytic reactions by compartmentalizing biological species within semipermeable membranes.
Hua Wu, Xuanlin Du, Xiaohui Meng, D. Qiu, Yan Qiao   +4 more
semanticscholar   +1 more source

Acoustofluidic Stimulation of Functional Immune Cells in a Microreactor

Advancement of science, 2022
The cytotoxic response of natural killer (NK) cells in a microreactor to surface acoustic waves (SAWs) is investigated, where the SAWs produce an acoustic streaming flow.
Seunggyu Kim, Hyeono Nam, B. Cha, Jinsoo Park, H. Sung, J. Jeon   +5 more
semanticscholar   +1 more source

Computational Investigation of Microreactor Configurations for Hydrogen Production from Formic Acid Decomposition Using a Pd/C Catalyst

Industrial & Engineering Chemistry Research, 2022
The need to replace fossil fuels with sustainable alternatives has been a critical issue in recent years. Hydrogen fuel is a promising alternative to fossil fuels because of its wide availability and high energy density.
S. Hafeez, S. Al-Salem, Atul Bansode, A. Villa, N. Dimitratos, G. Manos, A. Constantinou   +6 more
semanticscholar   +1 more source

Microreactor Array Device [PDF]

Scientific Reports, 2015
AbstractWe report a device to fill an array of small chemical reaction chambers (microreactors) with reagent and then seal them using pressurized viscous liquid acting through a flexible membrane. The device enables multiple, independent chemical reactions involving free floating intermediate molecules without interference from neighboring reactions or
Wiktor, Peter, Brunner, Al, Kahn, Peter, Qiu, Ji, Magee, Mitch, Bian, Xiaofang, Karthikeyan, Kailash, LaBaer, Joshua   +7 more
openaire   +3 more sources

Oligosaccharide Synthesis in Microreactors [PDF]

Organic Letters, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Carrel, F., Geyer, K., Codée, J., Seeberger, P.   +3 more
openaire   +3 more sources

Hierarchically Porous Biocatalytic MOF Microreactor as a Versatile Platform towards Enhanced Multienzyme and Cofactor-Dependent Biocatalysis.

Angewandte Chemie, 2020
Metal-organic frameworks (MOFs) have recently emerged as excellent hosting matrices for enzyme immobilization, offering superior physical and chemical protection for biocatalytic reactions.
Jieying Liang, Song Gao, Jian Liu, M. Y. Zulkifli, Jiangtao Xu, Jason A. Scott, V. Chen, Jiafu Shi, A. Rawal, K. Liang   +9 more
semanticscholar   +1 more source