Scalable Synthesis
Scalable Synthesis - Related Videos
08:33
Hydrogel Synthesis
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2023
Source: Amber N. Barron, Ashlea Patterson, and Taylor D. Sparks, Department of Materials Science and Engineering, The University of Utah, Salt Lake City, UT Hydrogels are a versatile class of cross-linked polymers produced through relatively simple procedures and with generally inexpensive materials. They can be formed from solution and involve a polymer backbone formed from monomer reagents, an initiator which makes the polymer reactive and a crosslinking species which binds the polymer chains...
13:34
Generation of Scalable, Metallic High-Aspect Ratio Nanocomposites in a Biological Liquid Medium
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Cited by 13 •
2015
Here we present a protocol to synthesize novel, high-aspect ratio biocomposites under biological conditions and in liquid media. The biocomposites scale from nanometers to micrometers in diameter and length, respectively. Copper nanoparticles (CNPs) and copper sulfate combined with cystine are the key components for the synthesis.
08:00
Scalable 96-well Plate Based iPSC Culture and Production Using a Robotic Liquid Handling System
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Cited by 23 •
2015
The protocols described allow laboratories to perform scalable, adherent stem cell culture in high throughput with minimal labor, experience and equipment investment cost using a programmable liquid handling robot and 96-well plates. iPSCs passaged more than 20 times on this system maintained pluripotency, normal karyotypes and differentiated into cardiomyocytes.
09:42
Solid Phase Synthesis
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2023
Source: Vy M. Dong and Diane Le, Department of Chemistry, University of California, Irvine, CA Merrifield's solid-phase synthesis is a Nobel Prize winning invention where a reactant molecule is bound on a solid support and undergoes successive chemical reactions to form a desired compound. When the molecules are bound to a solid support, excess reagents and byproducts can be removed by washing away the impurities, while the target compound remains bound to the resin. Specifically, we will...
02:17
Synthesis and Decomposition Reactions
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2020
Synthesis and decomposition are two types of redox reactions. Synthesis means to make something, whereas decomposition means to break something. The reactions are accompanied by chemical and energy changes. Synthesis Reactions Synthesis reactions are also called combination reactions. It is a reaction in which two or more substances combine to form a complex substance. Synthesis reactions are generally represented as: A + B → AB or A + B → C. The formation of nitrogen dioxide is a synthesis...
FAQs
Larger vessels can change how quickly reagents mix and how efficiently heat moves through the reaction mass. These differences may alter local concentrations, temperature profiles, reaction time, and ultimately yield or product quality. Adapting agitation, reagent addition, and temperature control helps preserve the intended reaction behavior while reducing scale-dependent operational risks.
Concentration and reagent addition influence the local chemical environment throughout a reaction. At a larger scale, additions that were manageable in the laboratory may produce different mixing or temperature effects. Reviewing these variables helps maintain consistent reaction conditions, supports reproducibility, and limits deviations that could affect product quality, yield, or safety.
Scaling a reaction can expose hazards that are less apparent in a small laboratory vessel, particularly when heat transfer, mixing, concentration, or addition rates change. Identifying these operational limits allows researchers to modify conditions before committing to larger quantities. This assessment supports safer process development and can also reduce waste caused by failed or poorly controlled reactions.
A transfer begins by reviewing the laboratory reaction conditions and then adapting reagent addition, mixing, temperature control, reaction time, workup, and purification for the larger vessel. Researchers monitor whether the changed conditions preserve yield and product quality. The process is refined around observed scale effects so the route remains practical and reproducible.
Workup and purification must be considered alongside the reaction itself because larger quantities can change how the product is isolated and processed. The selected operations should remain compatible with the altered vessel conditions, material amount, and reaction outcome. Evaluating these stages helps maintain product quality and supports a route that can progress beyond laboratory preparation.
Scalable synthesis is particularly valuable when medicinal chemistry or materials research requires quantities greater than a small laboratory experiment provides. It helps prepare compounds for testing or potential manufacture while evaluating yield, reproducibility, safety, and waste. The approach also identifies practical limitations early, guiding researchers toward more reliable chemical routes.