Results 11 to 20 of about 3,211,981 (291)

One-step synthesis of pyridines and dihydropyridines in a continuous flow microwave reactor [PDF]

open access: yes, 2013
The Bohlmann–Rahtz pyridine synthesis and the Hantzsch dihydropyridine synthesis can be carried out in a microwave flow reactor or using a conductive heating flow platform for the continuous processing of material. In the Bohlmann–Rahtz reaction, the use
Bagley, Mark C   +4 more
core   +5 more sources

3D-Printed Tumor-on-Chip for the Culture of Colorectal Cancer Microspheres: Mass Transport Characterization and Anti-Cancer Drug Assays

open access: yesBioengineering, 2023
Tumor-on-chips have become an effective resource in cancer research. However, their widespread use remains limited due to issues related to their practicality in fabrication and use.
Mónica Gabriela Sánchez-Salazar   +8 more
doaj   +1 more source

Variance Continuity for Lorenz Flows [PDF]

open access: yesAnnales Henri Poincaré, 2020
AbstractThe classical Lorenz flow, and any flow which is close to it in the $$C^2$$C2-topology, satisfies a Central Limit Theorem (CLT). We prove that the variance in the CLT varies continuously.
Bahsoun, Wael   +2 more
openaire   +4 more sources

Metal-Free ATRP Catalyzed by Visible Light in Continuous Flow

open access: yesFrontiers in Chemistry, 2020
ATRP of methyl methacrylate catalyzed by Eosin Y, an inexpensive and an environmental benign dye, was performed in a continuous flow reactor made of FEP tubing and irradiated by visible light green LEDs.
Nassim El Achi   +8 more
doaj   +1 more source

Gram-to-Kilogram Scale-Up Synthesis of 2,2’-Diallylbisphenol through a Microchannel Reactor [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
A continuous-flow synthetic platform utilizing a microchannel reactor was developed here to realize the gram-to-kilogram scale-up synthesis of 2,2’-diallylbisphenol A (DABPA) via thermal Claisen rearrangement with high efficiency and safety.
Danyang Wan   +5 more
doaj   +1 more source

Automated Peptide Synthesizers and Glycoprotein Synthesis

open access: yesFrontiers in Chemistry, 2022
The development and application of commercially available automated peptide synthesizers has played an essential role in almost all areas of peptide and protein research.
Jiekang Tian   +4 more
doaj   +1 more source

Solvent Resistant O2 Sensor Integrated in Pressured Flow Reactors

open access: yesProceedings, 2019
In this contribution we present an optical oxygen sensor that can easily be integrated into continuous flow reactors. The sensors are pressure resistant to up to 8 bars and are able to continuously measure oxygen for several hours in organic solvents ...
Philipp Sulzer, René Lebl, Torsten Mayr
doaj   +1 more source

Stable Unitary Integrators for the Numerical Implementation of Continuous Unitary Transformations [PDF]

open access: yes, 2017
The technique of continuous unitary transformations has recently been used to provide physical insight into a diverse array of quantum mechanical systems.
Refael, Gil, Savitz, Samuel
core   +3 more sources

Laboratory Scale Continuous Flow Systems for the Enantioselective Phase Transfer Catalytic Synthesis of Quaternary Amino Acids

open access: yesMolecules, 2023
The use of stereoselective phase-transfer catalysis as a reliable method for the enantioselective synthesis of optically active α-amino acid derivatives using achiral Schiff base esters has been well-developed in batch in the last 40 years.
Milena Krstić   +3 more
doaj   +1 more source

Two‐Photon Continuous Flow Lithography [PDF]

open access: yesAdvanced Materials, 2012
A new approach for microfluidics-based production of polymeric particles, namely two-photon continuous flow lithography, is reported. This technique takes advantage of two-photon lithography to create objects with sub-micrometer and 3D features, and overcomes the traditional process limitations of two-photon lithography by using multiple beam ...
Laza SC   +5 more
openaire   +7 more sources

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