Noble-Metal-Free MIL-101(Cr)@rGO for Formaldehyde SERS Detection.

Harriet Sonia Nalumansi, Fuwei Pi, Jingkun Li, Guoyong Jiang

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In one paragraph

Article in Biosensors, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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4 authors.

Harriet Sonia NalumansiState Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.ORCID 0009-0001-4135-1435

Fuwei PiState Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.

Jingkun LiState Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.

Guoyong JiangState Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The detection of volatile organic compounds (VOCs) is critical for ensuring food safety, particularly for identifying spoilage gases and food adulterants. Surface Enhanced Raman Spectroscopy (SERS) has traditionally relied on noble metals such as gold and silver for strong electromagnetic enhancement. However, these substrates present challenges in terms of cost, stability, and integration into real-world applications. In this study, we explore a hybrid metal-organic framework (MOF) with reduced graphene oxide (rGO) as a SERS active substrate. The developed material showed a good sensitivity for VOC formaldehyde (FA), easily detectable at peak 1452 cm

Indexed as

FormaldehydeGraphiteMetal-Organic FrameworksSpectrum Analysis, RamanVolatile Organic CompoundsFormaldehydegraphene oxideGraphiteMetal-Organic FrameworksMIL-101Volatile Organic Compoundsformaldehydemetal organic frameworksreduced graphene oxideSERSVOCs

Identifiers

PMID41149355

DOI10.3390/bios15100703

PMCPMC12564906

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.