Rapid determination of aldehydes in food by high-throughput reactive paper spray ionization mass spectrometry

Lin, Qiuyu; Sun, Jiannan; Wang, Yuanchao; Ye, Meiying; Cheng, Heyong

doi:10.1016/j.jfca.2022.104814

Cited by 7 publications

(5 citation statements)

References 52 publications

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“…Another study by Lin et al focused on the detection of aldehydes in food, which can accumulate during product storage and have potentially harmful effects on consumers. 93 They used reactive PS-MS for the analysis of aldehydes in fifteen food samples, including fruit, meat and tofu products, demonstrating quantitation of four target compounds with good accuracy compared with an LC-based method. Bisphenols are a group of molecules commonly found in plastics, dyes and resins and have known adverse effects on the human body, implicated in reproductive disorders, cardiovascular disease, and cancer.…”

Section: Food and Agriculturementioning

confidence: 99%

“…Another study by Lin et al. focused on the detection of aldehydes in food, which can accumulate during product storage and have potentially harmful effects on consumers 93 . They used reactive PS‐MS for the analysis of aldehydes in fifteen food samples, including fruit, meat and tofu products, demonstrating quantitation of four target compounds with good accuracy compared with an LC‐based method.…”

Section: Applications Of Aimsmentioning

confidence: 99%

See 1 more Smart Citation

Applications of ambient ionization mass spectrometry in 2022: An annual review

Rankin‐Turner

Sears

Heaney

2023

Analytical Science Advances

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The development of ambient ionization mass spectrometry (AIMS) has transformed analytical science, providing the means of performing rapid analysis of samples in their native state, both in and out of the laboratory. The capacity to eliminate sample preparation and pre‐MS separation techniques, leading to true real‐time analysis, has led to AIMS naturally gaining a broad interest across the scientific community. Since the introduction of the first AIMS techniques in the mid‐2000s, the field has exploded with dozens of novel ion sources, an array of intriguing applications, and an evident growing interest across diverse areas of study. As the field continues to surge forward each year, ambient ionization techniques are increasingly becoming commonplace in laboratories around the world. This annual review provides an overview of AIMS techniques and applications throughout 2022, with a specific focus on some of the major fields of research, including forensic science, disease diagnostics, pharmaceuticals and food sciences. New techniques and methods are introduced, demonstrating the unwavering drive of the analytical community to further advance this exciting field and push the boundaries of what analytical chemistry can achieve.

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Section: Food and Agriculturementioning

confidence: 99%

Section: Applications Of Aimsmentioning

confidence: 99%

Applications of ambient ionization mass spectrometry in 2022: An annual review

Rankin‐Turner

Sears

Heaney

2023

Analytical Science Advances

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“…Due to low ionization efficiency of formaldehyde in electrospray ionization, dansyl hydrazine was utilized as a high-efficiency derivatization agent. [88][89] A formaldehyde standard and two crude collected solutions from the microdroplet and bulk reactions were offline reacted with dansyl hydrazine in 1% acetic acid acidic methanol prior to HR-MS detection. As shown in Figure S7 a&b, the hydrazone product of formaldehyde with dansyl hydrazine was clearly detected as its protonated form at m/z 278.0953 (mass error 1.80 ppm), and the abundance ratio of hydrazone to dansyl hydrazine (m/z 266.1) from the collection solution by the microdroplet reaction was apparently higher than the formaldehyde standard.…”

Section: Reaction Mechanism For Ring Opening In Organic Microdroplets...mentioning

confidence: 99%

Microdroplet-Controlled Divergent Reactivity at a Gas-Organic Interface

Zheng,

Dai,

Xue

et al. 2023

Preprint

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Gas-liquid Interface plays key roles in many fantastic phenomena due to specific properties. Although remarkable reactivities were benefited from gas-water interface of aqueous microdroplets, it remains unknown for gas-organic interface. This work discovers such extraordinary reactivity of gas-organic interface using organic microdroplets (acetonitrile and other organic solvents). This reactivity at the gas-organic interface facilitated a novel micrordroplet-controlled divergence, i.e., double C–N cleavage in high efficiency (yields > 90% in milliseconds) compared to single C–N bond breakdown and intramolecular cycloarrangement in bulk under harsher conditions from the same imidazolines. This study is not only important to wide applicability and inherent mechanisms of the gas-organic interface but also enables good insights into gas-water and other interface-rich studies in atmospheric and photochemistry, on-water chemistry, biological and biomedical, industrial, and energy.

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“…Moreover, research in this field is continually expanding, exploring more advanced and sensitive detection technologies to gain a more comprehensive understanding of the distribution and impact of formaldehyde in different environments. Through an exploration of the physicochemical properties of formaldehyde, a variety of detection methods have been developed, including gas chromatography [ 20 ], high-performance liquid chromatography (HPLC) [ 21 , 22 ], infrared spectroscopy [ 23 ], Raman spectroscopy [ 24 , 25 ], colorimetric methods [ 26 , 27 ], fluorescence spectroscopy [ 28 , 29 , 30 , 31 , 32 ], mass spectrometry [ 33 , 34 ], electrochemical methods [ 35 , 36 , 37 , 38 , 39 , 40 , 41 ], and quartz crystal microbalance [ 42 , 43 ], among others. Each of these methods possesses its own unique characteristics.…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in Electrochemical Sensors for Formaldehyde

Yang,

Hao,

Huang

et al. 2024

Molecules

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Formaldehyde, a ubiquitous indoor air pollutant, plays a significant role in various biological processes, posing both environmental and health challenges. This comprehensive review delves into the latest advancements in electrochemical methods for detecting formaldehyde, a compound of growing concern due to its widespread use and potential health hazards. This review underscores the inherent advantages of electrochemical techniques, such as high sensitivity, selectivity, and capability for real-time analysis, making them highly effective for formaldehyde monitoring. We explore the fundamental principles, mechanisms, and diverse methodologies employed in electrochemical formaldehyde detection, highlighting the role of innovative sensing materials and electrodes. Special attention is given to recent developments in nanotechnology and sensor design, which significantly enhance the sensitivity and selectivity of these detection systems. Moreover, this review identifies current challenges and discusses future research directions. Our aim is to encourage ongoing research and innovation in this field, ultimately leading to the development of advanced, practical solutions for formaldehyde detection in various environmental and biological contexts.

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Rapid determination of aldehydes in food by high-throughput reactive paper spray ionization mass spectrometry

Cited by 7 publications

References 52 publications

Applications of ambient ionization mass spectrometry in 2022: An annual review

Applications of ambient ionization mass spectrometry in 2022: An annual review

Microdroplet-Controlled Divergent Reactivity at a Gas-Organic Interface

Recent Advances in Electrochemical Sensors for Formaldehyde

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