1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
TEMPO is a stable nitroxide (aminoxyl) radical catalyst. Its common name reflects its structure: 2,2,6,6-tetramethylpiperidin-1-oxyl (often written in English as (2,2,6,6-tetramethylpiperidin-1-yl)oxyl), CAS 2564-83-2.
Splitting water into hydrogen and oxygen is essentially converting electrical energy (or photo-generated electrical energy) into chemical bond energy. Thermodynamically, under 25 °C conditions, the reversible voltage for water splitting is about 1.23 V (corresponding to ΔG° ≈ 237 kJ/mol ...
You often see the words “Rh catalysis” in the literature, but in the lab it usually refers to a whole variable system: the rhodium input form (salt/oxide/supported material/complex), counteranions and ligands, solvent, and additives together determine what the true active species is in the ...
Nitrogen-bridged frameworks (rigid bicyclic amines) are widely used in medicinal chemistry to increase three-dimensionality and conformational restriction, thereby influencing target binding, basicity, and metabolic stability. 2-Azabicyclo[3.2.1]octane is a representative example: it has a ...
Molecular sieves are a class of materials named for their function—they possess molecular-scale pores that enable selective adsorption and diffusion. This category includes microporous materials (< 2 nm) as well as ordered mesoporous materials (2–50 nm), which are often referred to in the ...
In biopharmaceutical processes and high-sensitivity molecular testing systems, the forms in which nucleic acids and nucleases exist and the ways they are controlled directly determine manufacturability, product safety, and analytical credibility.
The refractive index (refractive index, n) can be understood as “how slow light travels inside a material.” The higher the n, the stronger the material’s “bending ability/optical density” for light. In coatings, tuning n most commonly serves three purposes
In mammalian cell culture–based basic research, drug screening, and biopharmaceutical development, microbiological cleanliness is a primary determinant of data reproducibility, cell line integrity, and process quality compliance.
Ionic liquids (ILs) are often described as “salts that can flow at relatively low temperatures.” Their importance is not only that they can be used as solvents, but that many of their properties can be tuned through structural combinations—making them a genuinely designable platform.
