2026-05-20T20:12:41Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/760712025-09-22T08:41:16Zcom_10324_1185com_10324_931com_10324_894col_10324_1346

Martínez Martínez, Víctor 86657c50-c5cc-4f1e-bd2c-9ec85d4f9e6e 600 Samanidou, Victoria 7e2c08d7-2be1-429c-b481-85eb0805a645 500 De La Fuente Ballesteros, Adrián 8f418823fc9f0f89 600 0000-0003-4150-4611 Ares Sacristán, Ana María aead015fb7d152c2 600 Valverde Bastardo, Silvia d0cc2bbf330d2262 600 0000-0001-9790-7458 Bernal del Nozal, José 2377323585c4923e 600 0000-0002-8618-3543 2025-06-20T11:30:19Z 2025-06-20T11:30:19Z 2025 Analytical Chemistry, 2025, Vol. 97, Núm. 13 0003-2700 https://uvadoc.uva.es/handle/10324/76071 10.1021/acs.analchem.5c00212 6946 13 6955 Analytical Chemistry 97 1520-6882 : The violet innovation grade index (VIGI) is a pioneering metric designed to evaluate the degree of innovation in analytical methods. This study introduces the VIGI tool (https://bit.ly/VIGItool) and demonstrates its application in assessing the innovative potential of various analytical techniques. VIGI integrates ten distinct criteria-sample preparation and instrumentation, data processing and software, white analytical chemistry and its derivatives, regulatory compliance, materials and reagents, miniaturization, automation, interdisciplinarity, sensitivity, and approach-providing a comprehensive evaluation that complements existing green, blue, and red metrics. Each method is assessed using a survey-based approach, resulting in a starshaped decagon pictogram that visually represents its innovation score. The VIGI metric was successfully applied to five case studies, revealing insights into the strengths and weaknesses of each method in terms of innovation. Methods incorporating advanced materials, miniaturized devices, and automation scored highly, reflecting their cutting-edge contributions to analytical chemistry. Conversely, methods lacking advanced data processing or interdisciplinary applications scored lower, highlighting areas for potential improvement. This work underscores the importance of prioritizing innovative metrics like VIGI in the development and evaluation of analytical methods to ensure that analytical chemistry remains at the forefront of scientific advancement through more effective and sustainable practices. application/pdf eng American Chemical Society info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ © 2025 American Chemical Society Atribución 4.0 Internacional Analytical methods Innovation Violet Innovation Grade Index Violet Innovation Grade Index (VIGI): A new survey-based metric for evaluating innovation in analytical methods info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://pubs.acs.org/doi/10.1021/acs.analchem.5c00212 SI THUMBNAIL Violet-innovation-grade-index-(vigi)-a-new-survey-based-metric-for-evaluating-innovation.pdf.jpg Violet-innovation-grade-index-(vigi)-a-new-survey-based-metric-for-evaluating-innovation.pdf.jpg IM Thumbnail image/jpeg 2790 https://uvadoc.uva.es/bitstream/10324/76071/4/Violet-innovation-grade-index-%28vigi%29-a-new-survey-based-metric-for-evaluating-innovation.pdf.jpg 622da29c6a205521b53845990aa11a21 MD5 4 LICENSE license.txt license.txt text/plain 3929 https://uvadoc.uva.es/bitstream/10324/76071/3/license.txt 289d98c1665ee0d20312360f0e8643c8 MD5 3 CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 921 https://uvadoc.uva.es/bitstream/10324/76071/2/license_rdf 9eecc1514e7247cad41e4db756248760 MD5 2 ORIGINAL Violet-innovation-grade-index-(vigi)-a-new-survey-based-metric-for-evaluating-innovation.pdf Violet-innovation-grade-index-(vigi)-a-new-survey-based-metric-for-evaluating-innovation.pdf application/pdf 1905374 https://uvadoc.uva.es/bitstream/10324/76071/1/Violet-innovation-grade-index-%28vigi%29-a-new-survey-based-metric-for-evaluating-innovation.pdf b17ef39a64610ea0aabd4386f998a6cd MD5 1 10324/76071 oai:uvadoc.uva.es:10324/76071 2025-09-22 10:41:16.541 UVaDOC repositorio@uva.es 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