Microflow system promotes acetaminophen crystal nucleation

Abstract: It is known that interfaces have various impacts on crystallization from a solution. Here, we describe crystallization of acetaminophen using a microflow channel, in which two liquids meet and form a liquid–liquid interface due to laminar flow, resulting in uniform mixing of solvents on the molecular scale. In the anti‐solvent method, the microflow mixing promoted the crystallization more than bulk mixing. Furthermore, increased flow rate encouraged crystal formation, and a metastable form appeared under a certain flow condition. This means that interface management by the microchannel could be a beneficial tool for crystallization and polymorph control.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Microflow system promotes acetaminophen crystal nucleation ; volume:20 ; number:9-10 ; year:2020 ; pages:395-401 ; extent:7
Engineering in life sciences ; 20, Heft 9-10 (2020), 395-401 (gesamt 7)

Creator
Nishigaki, Akari
Maruyama, Mihoko
Numata, Munenori
Kanzaki, Chisako
Tanaka, Shun‐Ichi
Yoshikawa, Hiroshi Y.
Imanishi, Masayuki
Yoshimura, Masashi
Mori, Yusuke
Takano, Kazufumi

DOI
10.1002/elsc.202000021
URN
urn:nbn:de:101:1-2022062407330178030323
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:29 AM CEST

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Associated

  • Nishigaki, Akari
  • Maruyama, Mihoko
  • Numata, Munenori
  • Kanzaki, Chisako
  • Tanaka, Shun‐Ichi
  • Yoshikawa, Hiroshi Y.
  • Imanishi, Masayuki
  • Yoshimura, Masashi
  • Mori, Yusuke
  • Takano, Kazufumi

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