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Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.

5929 articles
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Applications and Selection of Acrylic Resins in Coatings: Analysis of Architectural, Industrial, and Supporting Materials

Acrylic resins can be used in coatings for general decorative protection as well as for high-performance industrial topcoats. Performance differences among different systems can be significant, so they should not be judged simply by statements such as “pure acrylic is better than ...

2026-06-17 03:21:09 Updated
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Polyurethane Coating Resins: Not a Single Resin, but a Designable High-Performance System

In coating formulations, polyurethane resins are widely used in wood coatings, automotive refinish coatings, plastic coatings, floor coatings, industrial protective coatings, waterproof coatings, leather finishing, and many other fields. Because of this broad range of applications, polyurethane ...

2026-06-17 02:42:07 Updated
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Causes, Diagnosis, and Control Strategies for Elevated Off-State Current in Semiconducting Single-Walled Carbon Nanotube Transistors

In a field-effect transistor (FET), the device regulates the channel current between the source and drain electrodes through the gate voltage. When the device is in the on state, the channel should carry a relatively high current, known as the on-state current, or Ion. When the device is in the ...

2026-06-17 02:03:08 Updated
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

From Molecular Design to Morphology Control: How Small-Molecule Donors Improve the Efficiency, Stability, and Processability of Organic Solar Cells

Organic solar cells (OSCs) are lightweight, flexible, semitransparent, and compatible with solution processing, making them promising for flexible photovoltaics, building-integrated photovoltaics, indoor photovoltaics, and printable photovoltaic devices. Their core functional layer is typically ...

2026-06-16 08:08:18 Updated
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Peptide Intermediates Difficult to Dissolve and Separate? Route Design and Workup Strategies for Tag-Assisted Liquid-Phase Peptide Synthesis (TAG-LPPS)

The challenges in peptide synthesis often lie not only in whether peptide bonds can be formed, but also in whether the intermediates after each reaction step can dissolve, be separated, and continue to undergo subsequent transformations. For some peptides with high hydrophobicity, long ...

2026-06-16 07:53:03 Updated
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

How to Troubleshoot Abnormal Impurities in Peptide Synthesis? Locating Process Issues Through Amino-Related Side Reactions

Abnormal impurities in peptide synthesis are usually not caused by a single factor. Instead, they often result from the combined effects of sequence characteristics, protecting-group strategy, reagent condition, washing efficiency, and post-treatment conditions. In solid-phase peptide synthesis ...

2026-06-16 07:21:09 Updated
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

From ICMA to ICBA/ICTA: Structural Modulation and Device Performance of Indene-C60 Adduct Acceptors

ICMA, namely indene-C60 monoadduct, CAS No. 186682-36-0, molecular formula C69H8, is a C60 fullerene derivative. Literature reports indicate that ICMA can serve as a candidate material for organic field-effect transistors and exhibits unipolar n-channel transport characteristics; its electron ...

2026-06-16 06:42:08 Updated
Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Selective Acylation of Less Reactive Amines in Complex Substrates: Strategies for N/O and N/N Selectivity Control This article draws on the work of Li et al. on the TCFH/catalytic Oxyma system and transient imine protection, and summarizes design strateg

This article draws on the work of Li et al. on the TCFH/catalytic Oxyma system and transient imine protection, and summarizes design strategies for the selective acylation of less reactive amines in complex substrates. The discussion below focuses on identifying competing reactive sites, ...

2026-06-16 06:42:08 Updated
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