A succinct enhanced luminescence strategy for fluorescent ionic liquids and the application for detecting CO2

Che, Siying; Guo, Jiachen; Gan, Lu; Xiao, Qiaoxin; Li, Haoran; She, Yuanbin; Wang, Congmin

doi:10.1016/j.gee.2021.01.010

Cited by 14 publications

(6 citation statements)

References 43 publications

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“…The equilibrium state of interfacial ILs should be a function of the corresponding interactions between the ILs and the solid surface structures. The Z-bonds in ILs couple with the solid surface and thus facilitate the formation of interfacial ILs with relatively ordered structures (much different from those of pure liquids and solids), termed quasi-liquids. , The complex structure of quasi-liquids establishes various microenvironments that enable various functionalities, such as CO 2 capture and transformation, − energy-storage devices, − low-friction materials, and field-effect transistor functionalities. , Hence, understanding the basic interactions and structures of ILs and their corresponding interfaces is the key to the rational design of IL-based applications in chemical and related fields.…”

Section: Introductionmentioning

confidence: 99%

Insights into Ionic Liquids: From Z-Bonds to Quasi-Liquids

Wang

et al. 2022

JACS Au

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Ionic liquids (ILs) hold great promise in the fields of green chemistry, environmental science, and sustainable technology due to their unique properties, such as a tailorable structure, the various types available, and their environmentally friendly features. On the basis of multiscale simulations and experimental characterizations, two unique features of ILs are as follows: (1) strong coupling interactions between the electrostatic forces and hydrogen bonds, namely in the Z-bond, and (2) the unique semiordered structure and properties of ultrathin films, specifically regarding the quasi-liquid. In accordance with the aforementioned theoretical findings, many cutting-edge applications have been proposed: for example, CO 2 capture and conversion, biomass conversion and utilization, and energy storage materials. Although substantial progress has been made recently in the field of ILs, considerable challenges remain in understanding the nature of and devising applications for ILs, especially in terms of e.g. in situ /real-time observation and highly precise multiscale simulations of the Z-bond and quasi-liquid. In this Perspective, we review recent developments and challenges for the IL research community and provide insights into the nature and function of ILs, which will facilitate future applications.

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Section: Introductionmentioning

confidence: 99%

Insights into Ionic Liquids: From Z-Bonds to Quasi-Liquids

Wang

et al. 2022

JACS Au

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“…Additionally, bis(1-butyl-3-methylimidazolium) tetrachloronickelate ([Bmim] 2 [NiCl 4 ]) has been combined with PVDF for the development of thermochromic and thermoresistive sensors for temperature and humidity sensing [208] and different ILs have been studied for electrochemical detection of paracetamol [209]. ), which due to its fluorescence properties has been proposed as an SO2 gas sensor [205] and, more recently, for CO2 detection as well [206].…”

Section: Biosensors and Biomedical Sensorsmentioning

confidence: 99%

“…IL sensors and biosensors can also rely on optical responses, such as trihexyl(tetradecyl) phosphonium 2-(2-hydroxyphenyl) benzoxazole ([P 66614 ][HBO]), which due to its fluorescence properties has been proposed as an SO 2 gas sensor [ 205 ] and, more recently, for CO 2 detection as well [ 206 ].…”

Section: Biomedical Applications Of Ionic Liquids-based Materialsmentioning

confidence: 99%

Ionic Liquid-Based Materials for Biomedical Applications

Correia

Fernandes

et al. 2021

Nanomaterials

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Ionic liquids (ILs) have been extensively explored and implemented in different areas, ranging from sensors and actuators to the biomedical field. The increasing attention devoted to ILs centers on their unique properties and possible combination of different cations and anions, allowing the development of materials with specific functionalities and requirements for applications. Particularly for biomedical applications, ILs have been used for biomaterials preparation, improving dissolution and processability, and have been combined with natural and synthetic polymer matrixes to develop IL-polymer hybrid materials to be employed in different fields of the biomedical area. This review focus on recent advances concerning the role of ILs in the development of biomaterials and their combination with natural and synthetic polymers for different biomedical areas, including drug delivery, cancer therapy, tissue engineering, antimicrobial and antifungal agents, and biosensing.

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“…ILs are also used for the for high performance lithium metal batteries [32]. Fluorescence-enhanced IL sensors such as FIL [P66614][HDQ] is used CO 2 gas sensor and detector [33]. The application of ILs in the diverse stream of science is discussed one by one.…”

Section: Versatile Applications Of Ilsmentioning

confidence: 99%

Versatile Applications of the Ionic Liquid

Saha

2021

JASR

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The first ionic liquid Ethyl ammonium nitrate was discovered in the year 1914. Ionic liquids are organic salt that is composed of organic cations and organic or inorganic anions. Ionic liquids subsist as liquid below the 100˚C or in the room temperature. A huge number of ionic liquid can be synthesized by the amalgamation of the various anions and cations through numerous kind of bonds. Ionic liquids are considered as green solvents because of non-volatility, lowviscosity, colourless, polar, wide range of solubility of biopolymers, absorption and desorption of gases. The environmental factor (E-factor), atom efficiency also supported the greenness of the ionic liquid. In chemistry, ionic liquid can replace the usual volatile organic solvents, mineral acids, solid acids etc., due to the non-corrosive green nature. For this reason, ionic liquids can be employed to numerous organic syntheses. The synthesis of ionic liquids can be done in single or multiple steps. Microwave irradiations and ultrasound assisted reactions are commonly employed to synthesise the green ionic liquids. Purification of ionic liquids can be done through crystallisation, extraction, distillation, biphasic separation and also through composed method of centrifugation or membrane separation followed by distillation. Broadly, ionic liquids are classified as basic ionic liquids, protic ionic liquids, neutral ionic liquids, chiral ionic liquids, metallic ionic liquids, poly ionic liquids, bio-ionic liquids, task specific ionic liquids etc. The major application of ionic liquids in the field of solvents and catalysts, electrochemistry, physical chemistry, analytical chemistry, pharmaceutical, biological, engineering field is well documented in this paper.

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A succinct enhanced luminescence strategy for fluorescent ionic liquids and the application for detecting CO2

Cited by 14 publications

References 43 publications

Insights into Ionic Liquids: From Z-Bonds to Quasi-Liquids

Insights into Ionic Liquids: From Z-Bonds to Quasi-Liquids

Ionic Liquid-Based Materials for Biomedical Applications

Versatile Applications of the Ionic Liquid

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