Results 71 to 80 of about 1,110,496 (257)
Silent Partners in the Mill: Unveiling the Role of Additives in Mechanochemical Synthesis
Chemistry – A European Journal, EarlyView.Mechanochemistry offers a sustainable, solvent‐free alternative to traditional synthesis, often enhanced by additives in a process known as additive‐assisted grinding. This review discusses how various additives, including liquids, ionic solids, and advanced materials like ionic liquids and piezoelectric compounds, improve reaction efficiency ...
Johanna Breinsperger +3 more
wiley +1 more source
Modeling of secondary organic aerosol yields from laboratory chamber data [PDF]
, 2009 Laboratory chamber data serve as the basis for constraining models of secondary organic aerosol (SOA) formation. Current models fall into three categories: empirical two-product (Odum), product-specific, and volatility basis set. The product-specific and
Chan, A. W. H. +4 more
core
Particle composition measurements during CLOUD7 [PDF]
, 2013 The chemical composition of >8 nm diameter aerosol was measured using the Timeof-Flight Thermal Desorption Chemical Ionization Mass Spectrometer (TOF-TDCIMS) during CLOUD7 particle nucleation experiments in Fall 2012 at the CLOUD chamber at CERN in ...
Lawler, Michael +2 more
core +1 more source
Food Chemistry International, EarlyView.Chitosan based coatings/films forming solution with the use ofplant extracts and parameters for fruit shelf life analysis. ABSTRACT Fresh fruits are a natural source of various minerals and vitamins, which are essential for human health. However, a rapid rate of respiration, water loss and fast ripening ability result in shorter shelf life and ...
Arun K. Singh
wiley +1 more source
Metabolic engineering of Escherichia colifor the biosynthesis of alpha-pinene [PDF]
Biotechnology for Biofuels, 2013 Abstract Background α-Pinene is an important natural product that is widely used in flavorings, fragrances, medicines, fine chemicals and high-density renewable fuels. Currently, α-Pinene used in industry is mainly produced either by tapping trees (gum turpentine) or as a byproduct of paper pulping (crude sulfate ...
Yang, Jianming +8 more
openaire +2 more sources
α-pinene photooxidation under controlled chemical conditions – Part 2: SOA yield and composition in low- and high-NO_x environments [PDF]
, 2012 The gas-phase oxidation of α-pinene produces a large amount of secondary organic aerosol (SOA) in the atmosphere. A number of carboxylic acids, organosulfates and nitrooxy organosulfates associated with α-pinene have been found in field samples and some ...
Chan, M. +7 more
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In Vitro Inhibition Zone Test Of Binahong (Anredera Cordifolia) Towards Staphylococcus Aureus, Enterococcus Faecalis, Escherichia Coli, And Pseudomonas Aeruginosa [PDF]
, 2012 This is a true experimental research with post test-only control group design. The study was conducted to test the inhibitory zone of the Binahong leaf extract (Anredera cordifolia) against Staphylococcus aureus, Enterococcus faecalis, Escherichia coli ...
Amertha, I. (IBPM) +2 more
core +2 more sources
Flavour and Fragrance Journal, EarlyView.The essential oils of Piper nigrum show marked chemical and biological variation across fruit maturation stages. Ripe fruits yield oils with the strongest antioxidant and cytotoxic activities, demonstrating that maturation directly modulates volatile composition and enhances the bioactive potential of this aromatic species.
Marcio Marcelo da Siva Pessoa +6 more
wiley +1 more source
Development of on-line FTIR spectroscopy for siloxane detection in biogas to enhance carbon contactor management [PDF]
, 2015 Activated carbon filters are used to limit engine damage by siloxanes when biogas is utilised to provide electricity. However, carbon filter siloxane removal performance is poorly understood as until recently, it had not been possible to measure ...
Brown, A. S. +4 more
core +1 more source
Food Biomacromolecules, EarlyView.Abstract Honeybees (Apis mellifera L.) are an important class of insects that are the most beneficial in terms of economy. Beeswax is the second most important bee products after honey. Its commercial importance is due to its antimicrobial, antioxidant, anti‐inflammatory and antiseptic as well as regenerative properties.
Rajshri Naveen, Manickam Loganathan
wiley +1 more source