Results 201 to 210 of about 83,469 (387)

Rethinking Chlorine: Essential Chemical or Replaceable Risk?

open access: yesChemSusChem, EarlyView.
Chlorine is essential for the production of plastics and pharmaceuticals but poses significant safety and environmental risks. Herein, processes are presented that substitute chlorine or reduce its demand. Where indispensable, trichloride‐ and bichloride‐based ionic liquids could enhance safety and streamline the integration of renewable energy ...
Johannes Schwan   +6 more
wiley   +1 more source

Transformed Plants Accumulating Terpenes [PDF]

open access: yes, 2011
The present invention relates to transformed plants with an altered terpene content, preferably over-accumulating a mono- or sesqui-terpene. By transformation of plants with genes encoding terpene synthases (TS), and prenyl transferases (PRT), plants ...
Chappell, Joe   +3 more
core   +1 more source

Transforming a Historical Chemical Synthetic Route for Vanillin Starting from Renewable Eugenol to a Cell‐Free Bi‐Enzymatic Cascade

open access: yesChemSusChem, EarlyView.
An artificial enzymatic cascade to access natural vanillin from eugenol/clove oil was developed by revisiting the very first vanillin synthetic process from 19th century. The biosynthetic route consists of just two biocatalysts used as cell‐free preparation and molecular oxygen as oxidizing agent, outperforming also the natural microbial pathway which ...
Elisa Lanfranchi   +12 more
wiley   +1 more source

Characterising a New Cannabis Trend: Extensive Analysis of Semi‐Synthetic Cannabinoid‐Containing Seizures From Germany

open access: yesDrug Testing and Analysis, EarlyView.
A LC–MS/MS method has been validated for analysis of semi‐synthetic cannabinoids (SSC) and selected phytocannabinoids in seizures. Further SSC‐derivatives were implemented into the method for qualitative detection. The methodology was applied to a sample collective (n = 80) including cannabis flowers, resins, edibles and vape liquids.
Marica Hundertmark   +4 more
wiley   +1 more source

Insights into Leptocybe invasa resistance in Eucalyptus: phenotyping, genotyping and in silico approaches

open access: yesBrazilian Journal of Biology
The gall wasp, Leptocybe invasa, poses a significant global threat to Eucalyptus cultivation, by causing substantial economic losses. The objective of this study was to differentiate between resistant and susceptible genotypes by morphological ...
C. C. Calazans   +7 more
doaj   +1 more source

Acyclic Diene Metathesis Polymerization Approach for Synthesis of Biobased Polyesters: Summary of Recent Reports

open access: yesEuropean Journal of Lipid Science and Technology, EarlyView.
The synthesis of biobased polyesters, including soluble polymer networks, displaying better tensile properties beyond polyolefins by adopting ADMET polymerization, and the post‐modification for preparation of the multiblock copolymers and the composite have been reviewed.
Mohamed Mehawed Abdellatif   +1 more
wiley   +1 more source

The Fusion of Elemental Sulfur With Waste Cooking Oil‐Based Derivatives: Beyond Renewability

open access: yesEuropean Journal of Lipid Science and Technology, EarlyView.
The fuse of two waste streams, elemental sulfur and waste cooking oil, is enabled by Inverse Vulcanization. The process might ensure the closed‐loop production of polymeric materials for a wide range of applications, beyond its sole potential renewability.
Sandric Afonso, Hatice Mutlu
wiley   +1 more source

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