Results 41 to 50 of about 1,869,047 (290)
Deep eutectic solvents (DESs) have recently attracted attention as a promising green alternative to conventional hazardous solvents by virtue of their simple preparation, low cost, and biodegradability.
Asmaa Kamal El-Deen, Kuniyoshi Shimizu
doaj +1 more source
Hierarchical bioglass scaffolds: Introducing the "milky way" for templated bioceramics [PDF]
Free standing hierarchical bioglass scaffolds were prepared by the ISISA (ice-segregation-induced self-assembly) method. Commercial low-cost precursors such as Ludox® HS-40 and cow milk were employed as the source of SiO2 and biominerals (Ca(ii), P(v ...
Jobbagy, Matias +2 more
core +1 more source
Preparation of highly active phosphated TiO2 catalysts via continuous sol–gel synthesis in a microreactor [PDF]
Microreactors, featuring μm-sized tubes, offer greater flexibility and precise control of chemical processes compared to conventional large-scale reactors, due to their elevated surface-to-volume ratio and modular construction. However, their application
Bolzli, Nicole +4 more
core +1 more source
Greening sample preparation: An overview of cutting-edge contributions
Xunta de Galicia | Ref.
Pena Pereira, Francisco Javier +2 more
openaire +3 more sources
Real-time reverse transcription polymerase chain reaction development for rapid detection of Tomato brown rugose fruit virus and comparison with other techniques [PDF]
Background: Tomato brown rugose fruit virus (ToBRFV) is a highly infectious tobamovirus that causes severe disease in tomato (Solanum lycopersicum L.) crops.
Alfaro-Fernandez A. +5 more
core +1 more source
Ochratoxin A in Roasted Coffee from French Supermarkets and Transfer in Coffee Beverages: Comparison of Analysis Methods [PDF]
The OTA content of 30 roasted coffees purchased in French supermarkets was evaluated by two validated different methods: one using immunoaffinity column (IAC) clean-up after alkaline extraction; the second using toluene extraction under acidic conditions.
Tozlovanu, Mariana +1 more
core +2 more sources
Green molecularly imprinted polymers for sustainable sample preparation
AbstractThe use of molecularly imprinted polymers in sample preparation as selective sorbent materials has received great attention during the last years leading to analytical methods with unprecedented selectivity. However, with the progressive implementation of Green Analytical Chemistry principles, it is necessary to critically review the greenness ...
openaire +3 more sources
For analysis with liquid chromatography (LC), samples and calibration standards generally require a dilution by a factor of 103 to 106. To guarantee a high accuracy, sample preparation usually employs high-volume pipettes and volumetric flasks for ...
Mo Legelli +3 more
doaj +1 more source
Microplastics analysis in solid environmental samples like sediments and soils requires complex preparation steps to eliminate interfering matrix components.
Mike Wenzel +7 more
doaj +1 more source
Reliable assessment of the health and environmental risk associated with the use of chemicals is critical to objectively evaluate the greenness and whiteness of an analytical method. An objective and useful way of risk assessment should take into account
Paweł Mateusz Nowak +3 more
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