Expanding the Tool Kit of Automated Flow Synthesis: Development of In-line Flash Chromatography Purification

2021 ◽  
Author(s):  
Christopher G. Thomson ◽  
Colin Banks ◽  
Mark Allen ◽  
Graeme Barker ◽  
Christopher R. Coxon ◽  
...  
Keyword(s):  
Flash Chromatography ◽  
Flow Synthesis

Integration of flow synthesis hardware with on-line purification

2020 ◽  
Author(s):  
David Stout ◽  
Jeremiah Malerich ◽  
Peter Madrid ◽  
Dominique Tartar
Keyword(s):  
Flow Synthesis ◽  
On Line

Isolation of Curcuminoids by Flash Chromatography and Quantification by UPLC-MS/MS Q-TOF

Planta Medica ◽  
2011 ◽  
Vol 77 (05) ◽  
Author(s):  
N Ahmad ◽  
FJ Ahmad ◽  
S Ahmad ◽  
Z Iqbal ◽  
M Shamim ◽  
...  
Keyword(s):  
Flash Chromatography

Direct manipulation of particle size and morphology of ordered mesoporous silica by flow synthesis

RSC Advances ◽  
2015 ◽  
Vol 5 (18) ◽  
pp. 13331-13340 ◽  
Author(s):  
T. N. Ng ◽  
X. Q. Chen ◽  
K. L. Yeung
Keyword(s):  
Particle Size ◽  
Mesoporous Silica ◽  
Hollow Spheres ◽  
Ordered Mesoporous Silica ◽  
Direct Manipulation ◽  
Flow Synthesis ◽  
Precise Control ◽  
Ordered Mesoporous ◽  
Particle Size And Morphology ◽  
Size And Morphology

Flow-synthesis of mesoporous silica allows deliberate and precise control over the size and shapes and enables the preparation of complex microstructures (i.e., hollow spheres).

Continuous flow synthesis of the lamivudine precursor L-Menthyl Glyoxylate

2021 ◽  
Author(s):  
Lais S. D. Azevedo ◽  
Anderson R. Aguillon ◽  
Marcelo T. Lima ◽  
Raquel A. C. Leão ◽  
Rodrigo O. M. A. de Souza
Keyword(s):  
Continuous Flow ◽  
Flow Synthesis

scholarly journals Gundelia tournefortii: Fractionation, Chemical Composition and GLUT4 Translocation Enhancement in Muscle Cell Line

Molecules ◽  
2021 ◽  
Vol 26 (13) ◽  
pp. 3785
Author(s):  
Sleman Kadan ◽  
Sarit Melamed ◽  
Shoshana Benvalid ◽  
Zipora Tietel ◽  
Yoel Sasson ◽  
...  
Keyword(s):  
Glucose Transporter ◽  
Rapid Development ◽  
Muscle Cells ◽  
Flash Chromatography ◽  
Glucose Disposal ◽  
Gas Chromatography Mass Spectrometry ◽  
Glut4 Translocation ◽  
Toxic Concentrations ◽  
L6 Muscle Cells

Type 2 diabetes (T2D) is a chronic metabolic disease, which could affect the daily life of patients and increase their risk of developing other diseases. Synthetic anti-diabetic drugs usually show severe side effects. In the last few decades, plant-derived drugs have been intensively studied, particularly because of a rapid development of the instruments used in analytical chemistry. We tested the efficacy of Gundelia tournefortii L. (GT) in increasing the translocation of glucose transporter-4 (GLUT4) to the myocyte plasma membrane (PM), as a main strategy to manage T2D. In this study, GT methanol extract was sub-fractionated into 10 samples using flash chromatography. The toxicity of the fractions on L6 muscle cells, stably expressing GLUTmyc, was evaluated using the MTT assay. The efficacy with which GLUT4 was attached to the L6 PM was evaluated at non-toxic concentrations. Fraction 6 was the most effective, as it stimulated GLUT4 translocation in the absence and presence of insulin, 3.5 and 5.2 times (at 250 μg/mL), respectively. Fraction 1 and 3 showed no significant effects on GLUT4 translocation, while other fractions increased GLUT4 translocation up to 2.0 times. Gas chromatography–mass spectrometry of silylated fractions revealed 98 distinct compounds. Among those compounds, 25 were considered anti-diabetic and glucose disposal agents. These findings suggest that GT methanol sub-fractions exert an anti-diabetic effect by modulating GLUT4 translocation in L6 muscle cells, and indicate the potential of GT extracts as novel therapeutic agents for T2D.

Continuous Flow Synthesis of Persistent Luminescent Chromium-Doped Zinc Gallate Nanoparticles

2021 ◽  
pp. 7067-7075
Author(s):  
Xiaojun Wei ◽  
Stephen V. Kershaw ◽  
Xiaodan Huang ◽  
Mingxia Jiao ◽  
Chau Chun Beh ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Flow Synthesis ◽  
Zinc Gallate

scholarly journals Continuous flow synthesis of azoxybenzenes by reductive dimerization of nitrosobenzenes with gel‐bound catalysts

2021 ◽  
Author(s):  
Carsten J. Schmiegel ◽  
Patrik Berg ◽  
Franziska Obst ◽  
Roland Schoch ◽  
Dietmar Appelhans ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Flow Synthesis ◽  
Reductive Dimerization

scholarly journals Continuous Flow Synthesis of Metal–NHC Complexes**

2021 ◽  
Vol 27 (18) ◽  
pp. 5653-5657 ◽  
Author(s):  
Andreas Simoens ◽  
Thomas Scattolin ◽  
Thibault Cauwenbergh ◽  
Gianmarco Pisanò ◽  
Catherine S. J. Cazin ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Flow Synthesis

Quantum Dots from Chemical Aerosol Flow Synthesis: Preparation, Characterization, and Cellular Imaging

2008 ◽  
Vol 20 (12) ◽  
pp. 4033-4038 ◽  
Author(s):  
Jin Ho Bang ◽  
Won Hyuk Suh ◽  
Kenneth S. Suslick
Keyword(s):  
Quantum Dots ◽  
Cellular Imaging ◽  
Flow Synthesis ◽  
Aerosol Flow
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