Dual channel detecting of CO in a metal complex gel system: Phase transition and fluorescence enhancement

Zhao, Xu; Li, Mengfan; Fang, Xinkuo; Zhang, Lijun; Ji, Lukang; Liu, Yun; Xu, Ke; Yu, Hongwei

doi:10.1016/j.colcom.2022.100613

Cited by 3 publications

(1 citation statement)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Wang et al [ 91 ] synthesized Tb-Ru-MOG at room temperature, which provided a reliable way for the analysis of novel ECL luminators. Xu et al [ 92 ] formed supramolecular gels with BTBM and glacial acetic acid and showed fluorescence emission. After coordination with Pd 2+ , the obtained metal–organic gels could be used to induce CO. Zhao et al [ 93 ] prepared bimetallic organic gel with TATB, Cu(Ⅱ) and Co(Ⅱ) at room temperature, which could catalyze the reaction between H 2 O 2 and terephthalic acid to produce blue fluorescent products.…”

Section: Discussionmentioning

confidence: 99%

Progress in Research and Application of Metal–Organic Gels: A Review

Liu

Shi

et al. 2023

Nanomaterials

View full text Add to dashboard Cite

In recent years, metal–organic gels (MOGs) have attracted much attention due to their hierarchical porous structure, large specific surface area, and good surface modifiability. Compared with MOFs, the synthesis conditions of MOGs are gentler and more stable. At present, MOGs are widely used in the fields of catalysis, adsorption, energy storage, electrochromic devices, sensing, analysis, and detection. In this paper, literature metrology and knowledge graph visualization analysis are adopted to analyze and summarize the literature data in the field of MOGs. The visualization maps of the temporal distribution, spatial distribution, authors and institutions’ distribution, influence of highly cited literature and journals, keyword clustering, and research trends are helpful to clearly grasp the content and development trend of MOG materials research, point out the future research direction for scholars, and promote the practical application of MOGs. At the same time, the paper reviews the research and application progress of MOGs in recent years by combining keyword clustering, time lines, and emergence maps, and looks forward to their challenges, future development trend, and application prospects.

show abstract

Section: Discussionmentioning

confidence: 99%

Progress in Research and Application of Metal–Organic Gels: A Review

Liu

Shi

et al. 2023

Nanomaterials

View full text Add to dashboard Cite

show abstract

Recent Progress in CO Detection Probes Based on Different Fluorophores

Fang,

Jiang,

et al. 2024

Analysis & Sensing

View full text Add to dashboard Cite

Carbon monoxide (CO), a simple and well‐known toxic gas, is a naturally occurring gaseous transmitter that plays a crucial role in the regulation of physiological and pathological processes in living organisms. Usually, the development of various diseases can lead to the dysregulation of CO levels. Interestingly, CO has been shown to exert therapeutic effects in inflammation‐related disease models. Fluorescent probes for CO detection have become a vital research field in the past decades owing to their advantages of excellent selectivity, exceptional sensitivity, and real‐time in situ detection, which have been employed for the precise detection of CO in cells, tissues, and even living organisms. This paper reviews research advancements in CO fluorescent probes over the last decade, outlines the design concepts and detection mechanisms of relevant fluorescent probes, and provides design guidelines and future development prospects.

show abstract

A Tale of Two Cities in Fluorescent Sensing of Carbon Monoxide: Probes That Detect CO and Those That Detect Only Chemically Reactive CO Donors (CORMs), but Not CO

Liu,

Yang,

Wang

2024

J. Org. Chem.

View full text Add to dashboard Cite

Carbon monoxide (CO) is endogenously produced with a range of pharmacological activities. Sensitive and selective detection of CO is critical to studying its biology. Since the first report of a CO fluorescent probe in 2012, more than 100 papers on this topic have appeared. Noteworthy in such work is the widespread use of two commercially available ruthenium−carbonyl complexes (CORM-2 and CORM-3) as CO surrogates. Unfortunately, these two CORMs are chemically very reactive and preferentially release CO 2 but not CO, unless in the presence of a nucleophile. As a result, there are "two tales" of the reported CO probes: those that detect CO and those that detect only the CORM used but not CO. In addition, because of their lack of reliable CO production and fast degradation in an aqueous solution, there is the question of what "detecting CORM-2 or CORM-3" really means in the context of CO research. Additionally, for applying fluorescent CO probes in detecting low levels (often nanomolar) of CO in vivo, fast reaction kinetics is a prerequisite for meaningful results. In this Perspective, we discuss in detail these issues with the understanding of the evolutionary nature of scientific discoveries and the aim of preventing further confusion.

show abstract

Dual channel detecting of CO in a metal complex gel system: Phase transition and fluorescence enhancement

Cited by 3 publications

References 27 publications

Progress in Research and Application of Metal–Organic Gels: A Review

Progress in Research and Application of Metal–Organic Gels: A Review

Recent Progress in CO Detection Probes Based on Different Fluorophores

A Tale of Two Cities in Fluorescent Sensing of Carbon Monoxide: Probes That Detect CO and Those That Detect Only Chemically Reactive CO Donors (CORMs), but Not CO

Contact Info

Product

Resources

About