Articles with "microwave assisted" as a keyword



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Directed Microwave‐Assisted Self‐Assembly of Au–Graphene–Au Plasmonic Dimers for SERS Applications

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Published in 2019 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.201900629

Abstract: Noble metal dimers with sub‐nanometer separation support strong electromagnetic field enhancement which has practical applications in surface enhanced Raman scattering (SERS), photodetection, and photocatalysis. Monolayer graphene is an excellent spacer material to practically realize uniform… read more here.

Keywords: self assembly; graphene; assisted self; microwave assisted ... See more keywords
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Energy‐Saving Pathways for Thermoelectric Nanomaterial Synthesis: Hydrothermal/Solvothermal, Microwave‐Assisted, Solution‐Based, and Powder Processing

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Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202106052

Abstract: The pillars of Green Chemistry necessitate the development of new chemical methodologies and processes that can benefit chemical synthesis in terms of energy efficiency, conservation of resources, product selectivity, operational simplicity and, crucially, health, safety,… read more here.

Keywords: microwave assisted; solvothermal microwave; chemistry; energy ... See more keywords
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Montmorillonite‐K10‐Catalyzed Microwave‐Assisted Direct Amidation of Unactivated Carboxylic Acids with Amines: Maintaining Chiral Integrity of Substrates

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Published in 2017 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.201600590

Abstract: A microwave assisted, selective and green methodology has been developed for the direct amidation of carboxylic acids with amines using montmorillonite K10 as a heterogeneous catalyst. This is the first report for transition metal free,… read more here.

Keywords: acids amines; carboxylic acids; microwave assisted; direct amidation ... See more keywords
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Linking morphology changes to barrier properties of polymeric packaging for microwave-assisted thermal sterilized food

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45481

Abstract: It is a priority to develop polymeric packaging that can withstand microwave-assisted thermal sterilization (MATS) and maintain the quality of low-acid foods during long-term storage. In this study, we explored changes in the morphology of… read more here.

Keywords: polymeric packaging; assisted thermal; changes barrier; microwave assisted ... See more keywords
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Microwave‐assisted N‐alkylation of amines with alcohols catalyzed by MnCl2: Anticancer, docking, and DFT studies

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Published in 2022 at "Archiv der Pharmazie"

DOI: 10.1002/ardp.202100443

Abstract: A new protocol for the N‐alkylation of amines with alcohols for the synthesis of tertiary amines in the presence of MnCl2 as a catalyst, under microwave conditions, is described. The advantages of this protocol include… read more here.

Keywords: assisted alkylation; microwave assisted; amines alcohols; alkylation amines ... See more keywords
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Microwave-Assisted Reductive Amination of Aldehydes and Ketones Over Rhodium-Based Heterogeneous Catalysts.

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Published in 2023 at "ChemPlusChem"

DOI: 10.1002/cplu.202300017

Abstract: Microwave (MW)-assisted reductive aminations of aldehydes and ketones were carried out in the presence of commercial and homemade heterogeneous Rh-based catalysts. Ultrasound (US) was used to improve dispersion and stability of metal nanoparticles, while commercial… read more here.

Keywords: assisted reductive; heterogeneous catalysts; carbon; microwave assisted ... See more keywords
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Remarkably Efficient Microwave-Assisted Cross-Metathesis of Lipids under Solvent-Free Conditions.

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Published in 2017 at "ChemSusChem"

DOI: 10.1002/cssc.201601824

Abstract: Catalytic transformation of renewable feedstocks into fine chemicals is in high demands and olefin metathesis is a sophisticated tool for biomass conversion. Nevertheless, the large-scale viability of such processes depends on the conversion efficiency, energy… read more here.

Keywords: canola oil; ethenolysis; microwave assisted; cross metathesis ... See more keywords
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Microwave-assisted decarbonylation of biomass-derived aldehydes using Pd-doped hydrotalcites.

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Published in 2019 at "ChemSusChem"

DOI: 10.1002/cssc.201901934

Abstract: Catalytic decarbonylation is an underexplored strategy for deoxygenation of biomass-derived aldehydes due to a lack of lowcost and robust heterogeneous catalysts able to operate in benign solvents. A family of Pd functionalized hydrotalcites (Pd-HTs) were… read more here.

Keywords: biomass; derived aldehydes; biomass derived; microwave assisted ... See more keywords
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Fast microwave assisted synthesis, calcination and functionalization of a silica mesoporous nanomaterial: UVM-7.

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Published in 2023 at "ChemSusChem"

DOI: 10.1002/cssc.202300123

Abstract: We report here, for the first time, the use of a solid state microwave source for the synthesis, calcination and functionalization of a UVM-7 based hybrid mesoporous silica material. The synthesis of the UVM-7 material… read more here.

Keywords: microwave assisted; calcination functionalization; synthesis; synthesis calcination ... See more keywords
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Determination of steroids in bovine hair: validation of a microwave-assisted chemical derivatization method using LC-MS/MS and in vivo studies.

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Published in 2020 at "Drug testing and analysis"

DOI: 10.1002/dta.2815

Abstract: Hair analysis has attracted great attention in regulatory analysis of food producing animals, especially due to the wider detection window of veterinary drugs in this matrix and also to the possibility of confirming parent drugs… read more here.

Keywords: validation; bovine hair; method; microwave assisted ... See more keywords
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Luminescent Silk Fibroin with Organotin Compounds from Amino Acid Schiff Bases – Microwave‐Assisted Synthesis, Chemo‐Optical Characterization, Cytotoxicity, and Confocal Microscopy

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Published in 2017 at "European Journal of Inorganic Chemistry"

DOI: 10.1002/ejic.201700187

Abstract: In this work we report the microwave-assisted synthesis of six new pentacoordinate and chiral organotin compounds 1-6 derived from amino acid based Schiff bases. The syntheses were carried out by multicomponent reactions (MCRs) from L-amino… read more here.

Keywords: schiff bases; amino acid; microscopy; microwave assisted ... See more keywords