Microwave extraction

Ganzler, Katalin; Salgó, András; Valkó, Klára

doi:10.1016/s0021-9673(01)94714-4

Cited by 468 publications

(77 citation statements)

References 4 publications

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“…Analytical-scale MAE was firstly performed for the extraction of organic substances by Ganzler et al [7] in 1986. It was considered as an appreciable technique superseding traditional SE.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Soxhlet extraction, accelerated solvent extraction and microwave-assisted extraction for the determination of polychlorinated biphenyls and polybrominated diphenyl ethers in soil and fish samples

Wang

Zhang

Wang

et al. 2010

Analytica Chimica Acta

163

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a b s t r a c tThree commonly applied extraction techniques for persistent organic chemicals, Soxhlet extraction (SE), accelerated solvent extraction (ASE) and microwave-assisted extraction (MAE), were applied on soil and fish samples in order to evaluate their performances. For both PCBs and PBDEs, the two more recent developed techniques (ASE and MAE) were in general capable of producing comparable extraction results as the classical SE, and even higher extraction recoveries were obtained for some PCB congeners with large octanol-water partitioning coefficients (K ow ). This relatively uniform extraction results from ASE and MAE indicated that elevated temperature and pressure are favorable to the efficient extraction of PCBs from the solid matrices. For PBDEs, difference between the results from MAE and ASE (or SE) suggests that the MAE extraction condition needs to be carefully optimized according to the characteristics of the matrix and analyte to avoid degradation of higher brominated BDE congeners and improve the extraction yields.

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“…Analytical-scale MAE was firstly performed for the extraction of organic substances by Ganzler et al [7] in 1986. It was considered as an appreciable technique superseding traditional SE.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Soxhlet extraction, accelerated solvent extraction and microwave-assisted extraction for the determination of polychlorinated biphenyls and polybrominated diphenyl ethers in soil and fish samples

Wang

Zhang

Wang

et al. 2010

Analytica Chimica Acta

163

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show abstract

“…10 Recently, a number of alternative methods such as solid phase microextraction (SPME), 11,12 supercritical uid extraction (SFE), [13][14][15] pressurized liquid extraction (PLE), [16][17][18] ultrasonic solvent extraction (USE), 2,4,10 and microwave assisted extraction (MAE) 7,8,[19][20][21][22][23][24][25][26] have been commonly used for the extraction of pesticides in soil. MAE was introduced in 1986 by Ganzler et al 27 and has been successfully applied to extract organic compounds from various solid and liquid matrices. 20,21 Compared to traditional extraction techniques, MAE has several advantages such as the reduction of extraction time and solvent consumption as well as the possibility of running multiple samples.…”

Section: 9mentioning

confidence: 99%

Development of a one-step microwave-assisted extraction procedure for highly efficient extraction of multiclass fungicides in soils

2014

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A one-step microwave-assisted extraction (MAE) procedure for highly efficient multiresidue extraction of seven fungicides (cymoxanil, metalaxyl, mandipropamid, folpet, chlorothalonil, kresoxim- , respectively. The proposed method has been successfully applied to the analysis of real soil samples and acceptable recoveries from 57.5 to 122% with RSDs #14% were obtained. The overall results have been compared with Soxhlet, shake-flask and ultrasonic solvent extraction techniques. Thus, the developed method could be efficiently used for selective extraction and determination of the target analytes from complex soil matrices.

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“…By the early 1980s, researchers were using closed vessels for microwave digestion, reaching reaction temperatures above the atmospheric boiling point-higher reaction temperatures and pressures increased reaction rates and decreased reaction times. Two papers described closed-vessel microwave digestions for the dissolution of metal and mineral samples, and Ganzler and Salgo reported the first use of MEC for extracting organic compounds from contaminated soil and plants (5)(6)(7).…”

Section: Me Ec C S Sa Am Mp Pl Le E--p Pr Re Ep Pa Ar Ra At Ti Io Omentioning

confidence: 99%

Peer Reviewed: Microwave-Enhanced Chemistry

Richter¹,

Link²,

Kingston³

2001

Anal. Chem.

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Microwave extraction

Cited by 468 publications

References 4 publications

Evaluation of Soxhlet extraction, accelerated solvent extraction and microwave-assisted extraction for the determination of polychlorinated biphenyls and polybrominated diphenyl ethers in soil and fish samples

Evaluation of Soxhlet extraction, accelerated solvent extraction and microwave-assisted extraction for the determination of polychlorinated biphenyls and polybrominated diphenyl ethers in soil and fish samples

Development of a one-step microwave-assisted extraction procedure for highly efficient extraction of multiclass fungicides in soils

Peer Reviewed: Microwave-Enhanced Chemistry

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