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Janus particles are special types of nanoparticles or microparticles whose surfaces have two or more distinct physical properties. [1] [2] This unique surface of Janus particles allows two different types of chemistry to occur on the same particle. The simplest case of a Janus particle is achieved by dividing the particle into two distinct ...
Culsans. In ancient Roman religion and myth, Janus ( / ˈdʒeɪnəs / JAY-nəs; Latin: Ianvs [ˈi̯aːnʊs]) is the god of beginnings, gates, transitions, time, duality, doorways, [2] passages, frames, and endings. He is usually depicted as having two faces. The month of January is named for Janus ( Ianuarius ). [3] According to ancient Roman ...
www .usp .org. The United States Pharmacopeia ( USP) is a pharmacopeia (compendium of drug information) for the United States published annually by the over 200-year old United States Pharmacopeial Convention (usually also called the USP), a nonprofit organization that owns the trademark and also owns the copyright on the pharmacopeia itself.
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Janus, also known by its name ZTF J203349.8+322901.1, is a transitioning white dwarf located more than 1,300 light-years (400 pc) away [3] in the constellation Cygnus, discovered in 2019 by the Zwicky Transient Facility (ZTF), located at the Palomar Observatory, while looking for periodically variable white dwarfs. [2]
Baricitinib is a Janus kinase (JAK) inhibitor that reversibly inhibits Janus kinase 1 with a half maximal inhibitory concentration (IC 50) of 5.9 nM and Janus kinase 2 with an IC 50 of 5.7 nM. Tyrosine kinase 2, which belongs to the same enzyme family, is affected less (IC 50 = 53 nM), and Janus kinase 3 far less (IC 50 > 400 nM).
Janus kinase (JAK) is a family of intracellular, non-receptor tyrosine kinases that transduce cytokine-mediated signals via the JAK-STAT pathway. They were initially named " just another kinase " 1 and 2 (since they were just two of many discoveries in a PCR -based screen of kinases), [1] but were ultimately published as "Janus kinase".
A Janus molecule (or Janus-faced molecule) is a molecule which can represent both beneficial and toxic effects. The term Janus-faced molecule is derived from the ancient Roman god, Janus. Janus is depicted as having two faces; one facing the past and one facing the future. [1] This is synonymous to a Janus molecule having two distinct purposes ...