Carasek Eduardo, Santos Amanda Vitória, Turazzi Francielle Crocetta, Morés Lucas, Effting Luciane, Barra Guilherme Mariz de Oliveira
Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, Brazil.
Departamento de Engenharia Mecânica, Universidade Federal de Santa Catarina, Florianópolis, Brazil.
J Sep Sci. 2025 May;48(5):e70177. doi: 10.1002/jssc.70177.
Recent concern about the impact of environmental preservation and the health of living beings has opened new avenues for scientific research. In this context, contemporary analytical chemistry has been marked by the development of green analytical methodologies, which aim to reduce the use of toxic reagents and minimize the environmental impact of analytical processes. Progress in this area involves the optimization of sample preparation techniques and the use of new functional materials, which contribute to a more sustainable and efficient analysis. Among these methodologies, miniaturized sample preparation techniques stand out, as they use smaller volumes of solvents and offer high sensitivity and selectivity. The use of advanced materials, such as molecularly imprinted polymers, MOFs, and conductive polymers, has driven innovation in analytical procedures regarding complex matrices, including environmental, food, and biological samples. These materials offer high selectivity and stability, improving efficiency in the extraction and detection of specific analytes. This review explores the integration of sustainable and green methodologies. It critically highlights applications and evaluates them using the Analytical Greenness Metric for Sample Preparation, based on publications from the past 6 years.
近期对环境保护及生物健康影响的关注为科学研究开辟了新途径。在此背景下，当代分析化学以绿色分析方法的发展为标志，其旨在减少有毒试剂的使用并将分析过程对环境的影响降至最低。该领域的进展涉及样品制备技术的优化以及新型功能材料的使用，这有助于实现更可持续、更高效的分析。在这些方法中，小型化样品制备技术尤为突出，因为它们使用的溶剂量更少，且具有高灵敏度和选择性。分子印迹聚合物、金属有机框架材料（MOFs）和导电聚合物等先进材料的使用推动了针对复杂基质（包括环境、食品和生物样品）的分析程序的创新。这些材料具有高选择性和稳定性，提高了特定分析物的提取和检测效率。本综述探讨了可持续和绿色方法的整合。它基于过去6年的出版物，批判性地突出了应用，并使用样品制备的分析绿色度指标对其进行评估。
