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Synthesis of Dichlorophosphinenickel(II) Compounds and Their Catalytic Activity in Suzuki Cross-Coupling Reactions: A Simple Air-Free Experiment for Inorganic Chemistry Laboratory
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Thananatthanachon, Todsapon; Lecklider, Michelle R. – Journal of Chemical Education, 2017
In this experiment, students perform an air-free synthesis of three dichlorophosphinenickel(II) compounds, NiCl[subscript 2](PPh[subscript 3])[subscript 2], NiCl[subscript 2](PCy[subscript 3])[subscript 2], and NiCl[subscript 2](DPPE), using NiCl[subscript 2]ยท6H[subscript 2]O and the appropriate phosphine as the precursors. These colorful nickel…
Descriptors: Inorganic Chemistry, Laboratory Experiments, Science Laboratories, Scientific Concepts
Site-Directed Mutagenesis Study of an Antibiotic-Sensing Noncoding RNA Integrated into a One-Semester Project-Based Biochemistry Lab Course
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Gerczei, Timea – Journal of Chemical Education, 2017
A laboratory sequence is described that is suitable for upper-level biochemistry or molecular biology laboratories that combines project-based and traditional laboratory experiments. In the project-based sequence, the individual laboratory experiments are thematically linked and aim to show how a bacterial antibiotic sensing noncoding RNA (the…
Descriptors: Biochemistry, Active Learning, Student Projects, Laboratory Experiments