Ionic Liquids as Promising Media in (Pre)analytical Treatments and Degradation of Organophosphate Pesticides
Апстракт
Organophosphorus pesticides (OPs) are highly effective pesticides whose usage accounts for approximately 30% of the pesticides used worldwide. However, overusing OPs in addition to their difficult degradation is threatening environmental and human health even at very low concentrations that are below detection limits of the standard analytical techniques. For that reason, great efforts have been placed in developing rapid and effective preparation methods for OPs prior to analysis, as well as in improving the performance of different analytical techniques for OPs detection from various samples. Much of the recent progress in terms of efficiency and sustainability has come from incorporating ionic liquids (ILs) as solvents or in the creation of ILsupported materials for OPs extraction purposes. ILs are liquid molten salts typically composed of bulky and unsymmetrical organic cations and various anions. ILs are non-flammable and non-volatile, have excellent (electro)chemical stability an...d solvation ability for a wide range of compounds and materials. Owing to a large number of ion combinations, ILs have been referred to as tunable designer solvents, the feature that overcomes the limited selectivity and efficiency of common organic solvents and allows the development of more effective extraction platforms. This review will summarize the main results achieved by the use of IL-based processes in the extraction of OPs as a part of sample preparation (liquid-liquid microextraction and solid-phase microextraction) or in designing different nanocomposites to improve electrochemical performance for the detection of different OPs. Moreover, this review will outline and discuss achievements in nucleophilic degradation of OPs where IL can act as both the nucleophile and solvent. The key accomplishments and future challenges to the role of ILs in OPs analysis and degradation will be discussed, with particular emphasis on the more benign ILs while foreseeing the development of more sustainable processes. © 2022 Nova Science Publishers, Inc.
Кључне речи:
extraction / ionic liquid / organophosphate pesticidesИзвор:
Organophosphates: Detection, Exposure and Occurrence. Volume 1: Impact on Health and the Natural Environment, 2022, 181-214Колекције
Институција/група
VinčaTY - CHAP AU - Dimitrijević, Aleksandra AU - Jocić, Ana PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10728 AB - Organophosphorus pesticides (OPs) are highly effective pesticides whose usage accounts for approximately 30% of the pesticides used worldwide. However, overusing OPs in addition to their difficult degradation is threatening environmental and human health even at very low concentrations that are below detection limits of the standard analytical techniques. For that reason, great efforts have been placed in developing rapid and effective preparation methods for OPs prior to analysis, as well as in improving the performance of different analytical techniques for OPs detection from various samples. Much of the recent progress in terms of efficiency and sustainability has come from incorporating ionic liquids (ILs) as solvents or in the creation of ILsupported materials for OPs extraction purposes. ILs are liquid molten salts typically composed of bulky and unsymmetrical organic cations and various anions. ILs are non-flammable and non-volatile, have excellent (electro)chemical stability and solvation ability for a wide range of compounds and materials. Owing to a large number of ion combinations, ILs have been referred to as tunable designer solvents, the feature that overcomes the limited selectivity and efficiency of common organic solvents and allows the development of more effective extraction platforms. This review will summarize the main results achieved by the use of IL-based processes in the extraction of OPs as a part of sample preparation (liquid-liquid microextraction and solid-phase microextraction) or in designing different nanocomposites to improve electrochemical performance for the detection of different OPs. Moreover, this review will outline and discuss achievements in nucleophilic degradation of OPs where IL can act as both the nucleophile and solvent. The key accomplishments and future challenges to the role of ILs in OPs analysis and degradation will be discussed, with particular emphasis on the more benign ILs while foreseeing the development of more sustainable processes. © 2022 Nova Science Publishers, Inc. T2 - Organophosphates: Detection, Exposure and Occurrence. Volume 1: Impact on Health and the Natural Environment T1 - Ionic Liquids as Promising Media in (Pre)analytical Treatments and Degradation of Organophosphate Pesticides SP - 181 EP - 214 UR - https://hdl.handle.net/21.15107/rcub_vinar_10728 ER -
@inbook{ author = "Dimitrijević, Aleksandra and Jocić, Ana", year = "2022", abstract = "Organophosphorus pesticides (OPs) are highly effective pesticides whose usage accounts for approximately 30% of the pesticides used worldwide. However, overusing OPs in addition to their difficult degradation is threatening environmental and human health even at very low concentrations that are below detection limits of the standard analytical techniques. For that reason, great efforts have been placed in developing rapid and effective preparation methods for OPs prior to analysis, as well as in improving the performance of different analytical techniques for OPs detection from various samples. Much of the recent progress in terms of efficiency and sustainability has come from incorporating ionic liquids (ILs) as solvents or in the creation of ILsupported materials for OPs extraction purposes. ILs are liquid molten salts typically composed of bulky and unsymmetrical organic cations and various anions. ILs are non-flammable and non-volatile, have excellent (electro)chemical stability and solvation ability for a wide range of compounds and materials. Owing to a large number of ion combinations, ILs have been referred to as tunable designer solvents, the feature that overcomes the limited selectivity and efficiency of common organic solvents and allows the development of more effective extraction platforms. This review will summarize the main results achieved by the use of IL-based processes in the extraction of OPs as a part of sample preparation (liquid-liquid microextraction and solid-phase microextraction) or in designing different nanocomposites to improve electrochemical performance for the detection of different OPs. Moreover, this review will outline and discuss achievements in nucleophilic degradation of OPs where IL can act as both the nucleophile and solvent. The key accomplishments and future challenges to the role of ILs in OPs analysis and degradation will be discussed, with particular emphasis on the more benign ILs while foreseeing the development of more sustainable processes. © 2022 Nova Science Publishers, Inc.", journal = "Organophosphates: Detection, Exposure and Occurrence. Volume 1: Impact on Health and the Natural Environment", booktitle = "Ionic Liquids as Promising Media in (Pre)analytical Treatments and Degradation of Organophosphate Pesticides", pages = "181-214", url = "https://hdl.handle.net/21.15107/rcub_vinar_10728" }
Dimitrijević, A.,& Jocić, A.. (2022). Ionic Liquids as Promising Media in (Pre)analytical Treatments and Degradation of Organophosphate Pesticides. in Organophosphates: Detection, Exposure and Occurrence. Volume 1: Impact on Health and the Natural Environment, 181-214. https://hdl.handle.net/21.15107/rcub_vinar_10728
Dimitrijević A, Jocić A. Ionic Liquids as Promising Media in (Pre)analytical Treatments and Degradation of Organophosphate Pesticides. in Organophosphates: Detection, Exposure and Occurrence. Volume 1: Impact on Health and the Natural Environment. 2022;:181-214. https://hdl.handle.net/21.15107/rcub_vinar_10728 .
Dimitrijević, Aleksandra, Jocić, Ana, "Ionic Liquids as Promising Media in (Pre)analytical Treatments and Degradation of Organophosphate Pesticides" in Organophosphates: Detection, Exposure and Occurrence. Volume 1: Impact on Health and the Natural Environment (2022):181-214, https://hdl.handle.net/21.15107/rcub_vinar_10728 .