EXPRESS: Current Status and Trends of Two-Dimensional Correlation Spectroscopy (2D-COS)

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dc.contributor.authorPark, Yeonju
dc.contributor.authorLee, Sujin
dc.contributor.authorNoda, Isao
dc.contributor.authorJung, Young Mee
dc.date.accessioned2026-07-06T20:54:34Z
dc.date.issued2026-06-19
dc.descriptionThis Accepted Manuscript was originally published in Applied Spectroscopy. The version of record is available at: https://doi.org/10.1177/00037028261462577
dc.description.abstractThis comprehensive survey reviews the trajectory of research dissemination in the field of two-dimensional correlation spectroscopy (2D-COS) from 1 July 2023 to 10 February 2025. It provides a systematic overview of books, reviews, tutorials, and patent applications, alongside a vast array of innovative theoretical concepts and diverse applications that had emerged during this period. Beyond reporting advancements, this review critically examines instances of improper usage or citations of 2D-COS to promote methodological rigor within the community. The survey highlights significant innovations in probe integration, chemometric data analysis, and technical methodologies. These developments underscore the expanding role of 2D-COS in materials science, environmental monitoring, and complex biological systems. By synthesizing recent literature, this review illustrates dynamic growth, increasing refinement, and multi-disciplinary diversification of 2D-COS across the global scientific landscape.
dc.description.sponsorshipThis study was supported by the National Research Foundation of Korea (NRF) grants funded by the Korea government (No. RS-2023-00271205), by the Korea Basic Science Institute (National Research Facilities and Equipment Center) grant funded by the Ministry of Education (No. RS- 2020-NF000330)
dc.identifier.citation"Park, Y., Lee, S., Noda, I., & Jung, Y. M. (2026). EXPRESS: Current Status and Trends of Two-Dimensional Correlation Spectroscopy (2D-COS). Applied Spectroscopy, 37028261462577. https://doi.org/10.1177/00037028261462577 "
dc.identifier.issn1943-3530
dc.identifier.urihttps://udspace.udel.edu/handle/19716/37284
dc.language.isoen_US
dc.publisherApplied Spectroscopy
dc.subjectTwo-dimensional correlation
dc.subject2D-COS
dc.subjectspectroscopy
dc.subjectreview
dc.subjectsurvey
dc.titleEXPRESS: Current Status and Trends of Two-Dimensional Correlation Spectroscopy (2D-COS)
dc.typeArticle

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