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Farmers’ Protests in Germany: Media Coverage and Types of Bias
Agribusiness, EarlyView.ABSTRACT The German farmers’ protests of 2024 sparked widespread media coverage and public debate. Yet, media coverage was not always positive, reflecting the media's attention‐seeking and selective focus. Occurrences of farmers blocking media outlets reflected distrust in how their concerns were portrayed.
Felix Schlichte, Doris Läpple
wiley +1 more source
Advanced Intelligent Systems, EarlyView.Variational Autoencoder+Deep Deterministic Policy Gradient addresses low‐light failures of infrared depth sensing for indoor robot navigation. Stage 1 pretrains an attention‐enhanced Variational Autoencoder (Convolutional Block Attention Module+Feature Pyramid Network) to map dark depth frames to a well‐lit reconstruction, yielding a 128‐D latent code ...
Uiseok Lee +7 more
wiley +1 more source
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Click chemistry under non-classical reaction conditions
Chem. Soc. Rev., 2010First described almost a decade ago, "click" reactions such as the Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) are widely used today in organic and medicinal chemistry, in the polymer and material science field, and in chemical biology. While most click reactions can be performed at room temperature there are instances where some form of process
C Oliver, Kappe, Erik, Van der Eycken
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Cu-Catalyzed Click Reaction in Carbohydrate Chemistry
Chemical Reviews, 2016Cu(I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition (CuAAC), popularly known as the "click reaction", serves as the most potent and highly dependable tool for facile construction of simple to complex architectures at the molecular level. Click-knitted threads of two exclusively different molecular entities have created some really interesting ...
Vinod K, Tiwari +5 more
openaire +4 more sources
Current Organic Chemistry, 2016
The Diels-Alder reactions can be classified as click reactions because of their simplicity and high yields. The Diels-Alder click reactions have been used for the preparation of complex macromolecules, such as hydrogels and polymers and also for labeling of various biological targets.
Dajana Ga.so-Soka.c, Marija Stivojevi.c
+5 more sources
The Diels-Alder reactions can be classified as click reactions because of their simplicity and high yields. The Diels-Alder click reactions have been used for the preparation of complex macromolecules, such as hydrogels and polymers and also for labeling of various biological targets.
Dajana Ga.so-Soka.c, Marija Stivojevi.c
+5 more sources
Chem. Soc. Rev., 2010
Fluorogenic Cu(I)-catalyzed alkyne-azide cycloaddition (CuAAC) reactions have emerged as a powerful tool for bioconjugation, materials science, organic synthesis and drug discovery. This review highlights the design of the recent development of fluorogenic CuAAC reactions as well as their applications.
Céline, Le Droumaguet +2 more
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Fluorogenic Cu(I)-catalyzed alkyne-azide cycloaddition (CuAAC) reactions have emerged as a powerful tool for bioconjugation, materials science, organic synthesis and drug discovery. This review highlights the design of the recent development of fluorogenic CuAAC reactions as well as their applications.
Céline, Le Droumaguet +2 more
openaire +2 more sources
Angewandte Chemie International Edition, 2013
AbstractSpatial and temporal control over chemical and biological processes, both in terms of “tuning” products and providing site‐specific control, is one of the most exciting and rapidly developing areas of modern science. For synthetic chemists, the challenge is to discover and develop selective and efficient reactions capable of generating useful ...
Mehmet Atilla, Tasdelen, Yusuf, Yagci
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AbstractSpatial and temporal control over chemical and biological processes, both in terms of “tuning” products and providing site‐specific control, is one of the most exciting and rapidly developing areas of modern science. For synthetic chemists, the challenge is to discover and develop selective and efficient reactions capable of generating useful ...
Mehmet Atilla, Tasdelen, Yusuf, Yagci
openaire +2 more sources
A Photoinduced, Benzyne Click Reaction
Organic Letters, 2014The [3 + 2] cycloaddition of azides and alkynes has proven invaluable across numerous scientific disciplines for imaging, cross-linking, and site-specific labeling among many other applications. We have developed a photoinitiated, benzyne-based [3 + 2] cycloaddition that is tolerant of a variety of functional groups as well as polar, protic solvents ...
Adam W, Gann +5 more
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Click reactions with functional sphingolipids
Biological Chemistry, 2018Abstract Sphingolipids and glycosphingolipids can regulate cell recognition and signalling. Ceramide and sphingosine-1-phosphate are major players in the sphingolipid pathways and are involved in the initiation and regulation of signalling, apoptosis, stress responses and infection.
Julian, Fink, Jürgen, Seibel
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A laccase-catalysed tyrosine click reaction
Organic & Biomolecular Chemistry, 2020The tyrosine click reaction of peptides/proteins with the tyrosine modification reagent, N-methyl luminol, was catalysed by a laccase in the presence of molecular oxygen (O2) at 37 °C.
Shinichi Sato +2 more
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