Results 201 to 210 of about 82,480 (289)

Unlocking the Continuous Flow Asymmetric Hydrogenation of Olefins Through the Development of a Non‐Deactivating Immobilized Iridium Catalyst

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
We have developed stable, robust, and reusable heterogeneous metal catalysts for an efficient continuous flow asymmetric hydrogenation (AH) of a variety of olefins, far beyond the typical benchmark AH. The products are produced continuously over long periods of time with high catalytic performance (up to 99% ee).
Jorge Faiges, Nicola Zanda, Patricia Llanes, Miquel A. Pericàs, Oscar Pàmies, Montserrat Diéguez   +5 more
wiley   +2 more sources

Degradation of Dyes by Fungi: A Bibliometric Study and Bibliographic Review

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT The degradation of dyes from textile effluents is considered a major challenge due to their high potential for environmental contamination and health risks due to their toxicity. In this sense, the use of fungi for the degradation of these compounds is reported in the literature as an ecological alternative with great potential.
Antonio Marcelo Magalhães Gomes, Sara Maria Paula da Rocha Rodrigues, Kelly de Araújo Rodrigues Pessoa, Gloria Maria Marinho Silva, Marcus Vinicius Freire Andrade   +4 more
wiley   +1 more source

Performance, kinetic, and biodegradation pathway evaluation of anaerobic fixed film fixed bed reactor in removing phthalic acid esters from wastewater. [PDF]

Sci Rep, 2017
Ahmadi E, Yousefzadeh S, Ansari M, Ghaffari HR, Azari A, Miri M, Mesdaghinia A, Nabizadeh R, Kakavandi B, Ahmadi P, Badi MY, Gholami M, Sharafi K, Karimaei M, Ghoochani M, Brahmand MB, Mohseni SM, Sarkhosh M, Rezaei S, Asgharnia H, Dehghanifard E, Jafari B, Mortezapour A, Moghaddam VK, Mahmoudi MM, Taghipour N.   +25 more
europepmc   +1 more source

Design of Alkaline Earth‐Doped Co/MgO Catalysts for Ammonia Decomposition

ChemSusChem, Volume 19, Issue 4, 25 February 2026.
Co/Ba0.01Mg0.99O exhibits high catalytic activity for H2 production via NH3 decomposition due to its Co‐BaO core–shell‐like structure, which does not occur with other alkaline earth elements. This architecture forms through reduction at 700°C, where MgO sintering induces Co nanoparticle migration.
Sachika Hayashi, Yo Takeuchi, Takahiro Naito, K. Kanishka H. De Silva, Katsutoshi Sato, Takaaki Toriyama, Tomokazu Yamamoto, Yasukazu Murakami, Katsutoshi Nagaoka   +8 more
wiley   +1 more source

Production of polygalacturonases by Aspergillus section Nigri strains in a fixed bed reactor. [PDF]

Molecules, 2013
Maciel M, Ottoni C, Santos C, Lima N, Moreira K, Souza-Motta C.   +5 more
europepmc   +1 more source

Fixed Bed Catalyst Reactors — Design Aspects

Platinum Metals Review, 2002
openaire   +1 more source

Characteristics of Polyurethane Pyrolysis—Experimental Investigations and Product Analyses for the Assessment of Chemical Recycling Potentials

Journal of Applied Polymer Science, Volume 143, Issue 7, February 15, 2026.
This study provides insights into the pyrolysis characteristics of polyurethanes, supporting the development of sustainable chemical recycling strategies. Experiments on a lab scale reveal the crucial influence of polymer composition and pyrolysis temperature.
Michael Zeller, Lea Wattenberg, Pratistha Shrestha, Aylin Hannemann, Ankh‐Erdene Erdenepurev, Niklas Netsch, Britta Bergfeldt, Salar Tavakkol, Dieter Stapf   +8 more
wiley   +1 more source

Combustion of medium concentration CH4-air mixtures in non-stationary reactors [PDF]

, 2007
Antonello A. Barresi, Barresi, Brinkmann, Cittadini, Cittadini, Davide Fissore, Fernando V. Díez, Fissore, Fissore, Fissore, Fissore, Fissore, Hevia, Hevia, Kolios, Litto, Marín, Matros, Miguel A.G. Hevia, Salomons, Salvador Ordóñez, Sheintuch, Van de Rotten, Velardi, Viecco   +24 more
core   +1 more source

Harnessing Non‐Covalent Protein–Protein Interaction Domains for Production of Biocatalytic Materials Systems

Advanced Functional Materials, Volume 36, Issue 11, 5 February 2026.
Non‐covalent protein–protein interactions mediated by SH3, PDZ, or GBD domains enable the self‐assembly of stable and biocatalytically active hydrogel materials. These soft materials can be processed into monodisperse foams that, once dried, exhibit enhanced mechanical stability and activity and are easily integrated into microstructured flow ...
Julian S. Hertel, Maria Alessandra Martini, Marius Stoeckle, Annika J. Weber, Kersten S. Rabe, Christof M. Niemeyer   +5 more
wiley   +1 more source

Sustainable removal of methylene blue from wastewater using silica sand coated with Al₂O₃ nanoparticles: a comparative study of batch and fixed bed column reactors. [PDF]

RSC Adv
Hussein EB, Rasheed FA.
europepmc   +1 more source