Terbium-based metal-organic frameworks: highly selective and fast respond sensor for styrene detection and construction of molecular logic gate

Li, Feng; Dong, Chengli; Li, Mingfeng; Li, Lanxin; Jiang, Xin; Gao, Rong; Wang, Ruojun; Zhang, Lijuan; Ning, Zhanglei; Gao, Daojiang; Bi, Jian

doi:10.1016/j.jhazmat.2019.121816

Cited by 88 publications

(51 citation statements)

References 61 publications

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“…Recently, Bi et al developed a Terbium-based metal-organic frameworks (MOF) for the efficient detection of styrene. Td-MOF (Tb 3+ ) was prepared based on an innovative, facile, and low-energy consuming (at room temperature) method [ 116 ]. Td-MOF was thus homogeneously embedded into a PVA film and deposited on silica gel sheets, forming a luminescent vapor sensor film for styrene detection.…”

Section: Section A: Environmental Analysismentioning

confidence: 99%

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Paving the Way for a Green Transition in the Design of Sensors and Biosensors for the Detection of Volatile Organic Compounds (VOCs)

et al. 2022

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The efficient and selective detection of volatile organic compounds (VOCs) provides key information for various purposes ranging from the toxicological analysis of indoor/outdoor environments to the diagnosis of diseases or to the investigation of biological processes. In the last decade, different sensors and biosensors providing reliable, rapid, and economic responses in the detection of VOCs have been successfully conceived and applied in numerous practical cases; however, the global necessity of a sustainable development, has driven the design of devices for the detection of VOCs to greener methods. In this review, the most recent and innovative VOC sensors and biosensors with sustainable features are presented. The sensors are grouped into three of the main industrial sectors of daily life, including environmental analysis, highly important for toxicity issues, food packaging tools, especially aimed at avoiding the spoilage of meat and fish, and the diagnosis of diseases, crucial for the early detection of relevant pathological conditions such as cancer and diabetes. The research outcomes presented in the review underly the necessity of preparing sensors with higher efficiency, lower detection limits, improved selectivity, and enhanced sustainable characteristics to fully address the sustainable manufacturing of VOC sensors and biosensors.

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Section: Section A: Environmental Analysismentioning

confidence: 99%

“… ( a ) Time-dependent emission spectra of the Tb-MOFs film responded to 20 μL styrene vapor; ( b ) Emission intensity of five recyclable experiments of sensing styrene, Reprinted with permission from ref. [ 116 ]. Copyright 2020 Elsevier.…”

Section: Figurementioning

confidence: 99%

Paving the Way for a Green Transition in the Design of Sensors and Biosensors for the Detection of Volatile Organic Compounds (VOCs)

et al. 2022

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“…Based on the preceding reasons, Li et al recently examined the DET and FRET processes between the organic ligand tetramethylammonium and styrene (quencher); here, the suppression of the EnT from the ligand to Tb 3+ gives rise to the luminescence quenching effect. [ 56 ] Additionally, the energy absorbed by the ligands shifts to the quencher via physical intermolecular interactions between the ligands and the guest molecules (quencher), including ion–dipole, dipole–dipole, and hydrogen bonding interactions. [ 57 ] This decreases the AT efficiency and quenches the luminescence of Ln 3+ .…”

Section: Engineering Ent Processes In Mofsmentioning

confidence: 99%

Energy Transfer in Metal–Organic Frameworks and Its Applications

et al. 2020

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Photonic functional materials with designable and tunable energy transfer (EnT) processes have become increasingly popular as they significantly broaden the landscape of currently available luminescent materials. Metal–organic frameworks (MOFs), which are constructed from organic ligands and metal ions/clusters, possess highly ordered networks and tunable luminescent properties that make them excellent platforms for exploring EnT mechanisms and designing directional EnT processes. Although the EnT processes in MOFs have been extensively studied, the intricacies of the mechanisms between multiple emitting centers are still relatively unexplored. Thus, the rational design of tunable luminescent materials is quite arduous without a comprehensive understanding of these underlying mechanisms. In this review, the basic theories behind MOFs is systematically introduced from the perspective of the inherent EnT processes. The use of MOFs as ideal platforms for studying EnT processes and developing an efficient engineering strategy for enhancing luminescence and facilitating novel optical behaviors is highlighted. In addition, applications utilizing EnT in MOFs are emphasized, and the future prospects for the development of this technology are discussed.

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“…However, methods with low-cost and facile processing are needed to study and advance this field. Different materials are reported in the literature for the detection of aromatic compounds and HCl, for example, V 2 O 5 doped ZnFe 2 O 4 composited thin film was used to detect xylene and styrene at room temperature using optical waveguide [ 3 ], pentacene-based organic field-effect transistor (FET) was applied to detect HCl [ 4 ], terbium-based metal-organic frameworks (MOF) to detect styrene through fluorescence mechanism [ 5 ]. In addition, composite sensors of poly(styrene-acrylic acid) with TiO 2 nanoparticles [ 6 ] and MOF/polymer-based photonic crystal [ 7 ] were applied for the detection of volatile aromatic hydrocarbon vapors.…”

Section: Introductionmentioning

confidence: 99%

Sensing Behavior of Metal-Free Porphyrin and Zinc Phthalocyanine Thin Film towards Xylene-Styrene and HCl Vapors in Planar Optical Waveguide

et al. 2021

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The sensing behavior of a thin film composed of metal-free 5, 10, 15, 20-tetrakis (p-hydroxy phenyl) porphyrin and zinc phthalocyanine complex towards m-xylene, styrene, and HCl vapors in a homemade planar optical waveguide (POWG), was studied at room temperature. The thin film was deposited on the surface of potassium ion-exchanged glass substrate, using vacuum spin-coating method, and a semiconductor laser light (532 nm) as the guiding light. Opto-chemical changes of the film exposing with hydrochloric gas, m-xylene, and styrene vapor, were analyzed firstly with UV-Vis spectroscopy. The fabricated POWG shows good correlation between gas exposure response and absorbance change within the gas concentration range 10–1500 ppm. The limit of detection calculated from the logarithmic calibration curve was proved to be 11.47, 21.08, and 14.07 ppm, for HCl gas, m-xylene, and styrene vapors, respectively. It is interesting to find that the film can be recovered to the initial state with trimethylamine vapors after m-xylene, styrene exposures as well as HCl exposure. The gas-film interaction mechanism was discussed considering protonation and π-π stacking with planar aromatic analyte molecules.

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Terbium-based metal-organic frameworks: highly selective and fast respond sensor for styrene detection and construction of molecular logic gate

Cited by 88 publications

References 61 publications

Paving the Way for a Green Transition in the Design of Sensors and Biosensors for the Detection of Volatile Organic Compounds (VOCs)

Paving the Way for a Green Transition in the Design of Sensors and Biosensors for the Detection of Volatile Organic Compounds (VOCs)

Energy Transfer in Metal–Organic Frameworks and Its Applications

Sensing Behavior of Metal-Free Porphyrin and Zinc Phthalocyanine Thin Film towards Xylene-Styrene and HCl Vapors in Planar Optical Waveguide

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