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Química analítica

El desarrollo y la aplicación de métodos para identificar y cuantificar la materia, que incluye la espectroscopia, la cromatografía, la espectrometría de masas, las técnicas electroanalíticas y los sensores químicos para diversas aplicaciones

3 artículos

Artículos

MIPs for commercial application in low-cost sensors and assays - An overview of the current status quo

Molecularly imprinted polymers (MIPs) offer a promising, low-cost alternative to bioreceptors in sensors and assays, boasting robust stability and straightforward synthesis. Despite their potential, widespread commercialization of MIP-based systems has been hampered by challenges in mass production and integration into user-friendly devices, but recent advances in commercial MIP synthesis and assay development are paving the way for broader adoption in various fields, including diagnostics, environmental monitoring, and food safety.

Química analítica 14 jul 2025, 10:50:09

Management of validation of HPLC method for determination of acetylsalicylic acid impurities in a new pharmaceutical product

The study validated an HPLC method for determining impurities in acetylsalicylic acid-glycine tablets, confirming its linearity, accuracy, and precision within the tested range (0.005-0.40% salicylic acid). Forced degradation studies showed that the method can effectively separate the active ingredients and salicylic acid from degradation products.

Química analítica 14 jul 2025, 10:49:56