1
|
Luo Q, Shi R, Gong P, Liu Y, Chen W, Wang C. Biogenic amines in Huangjiu (Chinese rice wine): Formation, hazard, detection, and reduction. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
2
|
Różańska A, Fabjanowicz M, Kalinowska K, Polkowska Ż, Płotka-Wasylka J. Green, simple analytical method for biogenic amines determination in fruit juice samples using salting-out assisted liquid-liquid microextraction and gas chromatography-mass spectrometry. Food Chem 2022; 384:132557. [DOI: 10.1016/j.foodchem.2022.132557] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 02/01/2022] [Accepted: 02/23/2022] [Indexed: 12/16/2022]
|
3
|
Designed 3D N-doped magnetic porous carbon spheres for sensitive monitoring of biogenic amine by simultaneous microwave-assisted derivatization and magnetic-solid phase extraction. J Chromatogr A 2022; 1667:462882. [DOI: 10.1016/j.chroma.2022.462882] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/30/2022] [Accepted: 02/05/2022] [Indexed: 12/16/2022]
|
4
|
Update on Biogenic Amines in Fermented and Non-Fermented Beverages. Foods 2022; 11:foods11030353. [PMID: 35159503 PMCID: PMC8834261 DOI: 10.3390/foods11030353] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/20/2022] [Accepted: 01/22/2022] [Indexed: 01/12/2023] Open
Abstract
The formation of biogenic amines in food and beverages is mainly due to the presence of proteins and/or free amino acids that represent the substrates for microbial or natural enzymes with decarboxylation or amination activity. Fermentation occurring in many alcoholic beverages, such as wine, beer, cider, liqueurs, as well as coffee and tea, is one of the main processes affecting their production. Some biogenic amines can also be naturally present in some fruit juices or fruit-based drinks. The dietary intake of such compounds should consider all their potential sources by both foods and drinks, taking in account the health impact on some consumers that represent categories at risk for a deficient metabolic activity or assuming inhibiting drugs. The most important tool to avoid their adverse effects is based on prevention through the selection of lactic acid bacteria with low decarboxylating activity or good manufacturing practices hurdling the favoring conditions on biogenic amines' production.
Collapse
|
5
|
Discrepancies in determination of biogenic amines in beer samples by reversed phase and hydrophilic interaction liquid chromatography coupled with tandem mass spectrometry. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105574] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
6
|
Fan L, Ge X, Qian Y, Wei M, Zhang Z, Yuan WE, Ouyang Y. Advances in Synthesis and Applications of Self-Healing Hydrogels. Front Bioeng Biotechnol 2020; 8:654. [PMID: 32793562 PMCID: PMC7385058 DOI: 10.3389/fbioe.2020.00654] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 05/27/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Hydrogels, a type of three-dimensional (3-D) crosslinked network of polymers containing a high water concentration, have been receiving increasing attention in recent years. Self-healing hydrogels, which can return to their original structure and function after physical damage, are especially attractive. Some self-healable hydrogels have several kinds of properties such as injectability, adhesiveness, and conductivity, which enable them to be used in the manufacturing of drug/cell delivery vehicles, glues, electronic devices, and so on. MAIN BODY This review will focus on the synthesis and applications of self-healing hydrogels. Their repair mechanisms and potential applications in pharmaceutical, biomedical, and other areas will be introduced. CONCLUSION Self-healing hydrogels are used in various fields because of their ability to recover. The prospect of self-healing hydrogels is promising, and they may be further developed for various applications.
Collapse
Affiliation(s)
- Leqi Fan
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Xuemei Ge
- School of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, China
| | - Yebin Qian
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China
- Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Minyan Wei
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Zirui Zhang
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Wei-En Yuan
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Yuanming Ouyang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China
- Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| |
Collapse
|
7
|
Abstract
Biogenic amines are ubiquitous bioactive compounds that are synthesized by living organisms and perform essential functions for their metabolism. In the human diet, their excessive intake can cause food poisoning. In food, especially in alcohol-free beverages, biogenic amines can be synthesized by enzymes, naturally present in raw materials, or by microorganisms, which may be naturally present in the matrix or be added during beverage transformation processes. For this reason, in alcohol-free beverages, biogenic amine amount can be considered, above a certain level, as undesired microorganism activity. Therefore, it is important to evaluate the biogenic amine profile of non-alcoholic beverages in order to monitor food quality and safety. Moreover, biogenic amines can be taken into account by industries in order to monitor production processes and products. This review article provides an overview on the biogenic amine profile of alcohol-free beverages (plant milk, nervine drinks, soft drinks, and fruit juices). Furthermore, the clinical and toxicological effects, the biogenic amines legislation, and biogenic amine synthesis have been evaluated in non-alcoholic beverages.
Collapse
|
8
|
Ultrasound-assisted solvent extraction of organochlorine pesticides from porous membrane packed tea samples followed by GC–MS analysis. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104464] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
9
|
Robles AD, Fabjanowicz M, Płotka-Wasylka J, Konieczka P. Organic Acids and Polyphenols Determination in Polish Wines by Ultrasound-Assisted Solvent Extraction of Porous Membrane-Packed Liquid Samples. Molecules 2019; 24:molecules24234376. [PMID: 31795471 PMCID: PMC6930624 DOI: 10.3390/molecules24234376] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 11/25/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023] Open
Abstract
In the near future, Poland is going to have more and more favorable conditions for viticulture. Organic acids and polyphenols are among the most commonly analyzed compounds due to their beneficial properties for human health and their importance in the winemaking process. In this work, a new technique involving ultrasound-assisted solvent extraction of porous membrane-packed liquid samples (UASE-PMLS) was for the first time described and applied for real samples. The methodology based on UASE-PMLS for organic acids and polyphenols in wine samples was optimized and validated. Using the new technique coupled to GC–MS, organic acids and polyphenols were evaluated in Polish wine samples. Extraction solvent, extraction temperature, derivatization time and sample pH were optimized. Chemometric tools were used for data treatment. Good linearity was obtained for the concentration ranges evaluated with r values between 0.9852 and 0.9993. All parameters of method validation (intra- and inter-day precision and matrix effect) were over 80% with coefficient of variation (CV) up to 17%. Recovery was between (92.0 ± 8.5)% and (113 ± 16)%. Finally, green assessment was evaluated using Analytical Eco-Scale and Green Analytical Procedure Index (GAPI). The UASE-PMLS is characterized by many advantages, e.g., the extraction process is fast and easy coupled to GC–MS. Regarding other extraction techniques, the amount of used solvent is minimum, and no waste is generated. Therefore, it is an environmentally friendly technique.
Collapse
Affiliation(s)
- Alicia D. Robles
- Department of Chemistry, Bromatology, Faculty of Exact and Natural Sciences, National University of Mar del Plata, 3350 Funes Street, Mar del Plata, Buenos Aires 7600, Argentina;
| | - Magdalena Fabjanowicz
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland;
- Correspondence: (M.F.); (J.P.-W.)
| | - Justyna Płotka-Wasylka
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland;
- Correspondence: (M.F.); (J.P.-W.)
| | - Piotr Konieczka
- Department of Analytical Chemistry, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza Street, 80-233 Gdańsk, Poland;
| |
Collapse
|
10
|
Bani SM, Saaid M, Saad B. An In Situ Dansylation Ultrasound-Assisted Dispersive Liquid-Liquid Microextraction Based on Ionic Liquid for Determination of Biogenic Amines in Foods. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01656-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
11
|
A review of pretreatment and analytical methods of biogenic amines in food and biological samples since 2010. J Chromatogr A 2019; 1605:360361. [DOI: 10.1016/j.chroma.2019.07.015] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 07/04/2019] [Accepted: 07/08/2019] [Indexed: 01/01/2023]
|
12
|
Abstract
“Plant milks” are water-based beverages, such as, extracts from cereals, pseudo-cereals, oil seeds, legumes or fruits. Plant milk consumption is rising in European and North American markets due to problems related to cow milk allergies, intolerances, but also because of vegan diets and sensitivity to environmental issues. There is no specific regulation for these beverages, therefore their composition can vary considerably, even in the same category. The aim of this study is to characterize the main categories of cereal and pseudo-cereal milks on the market by studying the profile of 8 biogenic amines (histamine, serotonin, spermine, spermidine, putrescine, β-phenylethylamine, cadaverine, tyramine) through a RP-HPLC/FD method with a pre-column derivatization. Biogenic amines are ubiquitous compounds, produced by the decarboxylation of the respective amino acids and they have been proposed as quality and safety markers of different foods and beverages. In the analyzed samples, the total biogenic amines content ranged from a minimum of 1.92 mg/L, to a maximum of 9.27 mg/L. The main biogenic amine found in the samples was histamine. The results show a low content of biogenic amines in all types of analyzed products. This ensures the quality and safety of cereal and pseudo-cereal milk samples.
Collapse
|
13
|
Ultrasound-assisted solvent extraction of porous membrane packed solid samples: A new approach for extraction of target analytes from solid samples. Microchem J 2019. [DOI: 10.1016/j.microc.2018.08.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
14
|
Jain A, Verma KK. Strategies in liquid chromatographic methods for the analysis of biogenic amines without and with derivatization. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.10.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
15
|
Tang L, Liao S, Qu J. Self-Healing and Multistimuli-Responsive Hydrogels Formed via a Cooperation Strategy and Their Application in Detecting Biogenic Amines. ACS APPLIED MATERIALS & INTERFACES 2018; 10:27365-27373. [PMID: 30035534 DOI: 10.1021/acsami.8b09534] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We reported here a new platform of supramolecular hydrogels cross-linked by the cooperation of metal-ligand coordination and hydrophobic interaction. A salicylaldehyde benzoyl hydrazone-terminal poly(ethylene glycol) (2SBH-PEG) was synthesized and formed small micelles in an aqueous environment. Addition of Ni2+ connected the low-molecular-weight 2SBH-PEG into a metallopolymer via metal-ligand coordination and led to micelle aggregation, resulting in gelation due to the enhancement of hydrophobic interaction. The forming hydrogel, Ni-PEGel, exhibited rapid self-healing ability and reversible pH-responsive property. Because of the containing metal coordination bond, it was also sensitive to the strong competing ligands, such as ethylenediaminetetraacetic acid (EDTA) and pyridine. In addition, Ni-PEGel showed colorimetric changes when exposed to biogenic amine (BA) vapor. The color development of Ni-PEGel toward BAs makes it a good candidate in monitoring food spoilage.
Collapse
Affiliation(s)
- Liuyan Tang
- School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510640 , China
| | - Shanshan Liao
- School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510640 , China
| | - Jinqing Qu
- School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510640 , China
| |
Collapse
|
16
|
Czajkowska-Mysłek A, Leszczyńska J. Liquid Chromatography-Single-Quadrupole Mass Spectrometry as a Responsive Tool for Determination of Biogenic Amines in Ready-to-Eat Baby Foods. Chromatographia 2018; 81:901-910. [PMID: 29887620 PMCID: PMC5972156 DOI: 10.1007/s10337-018-3527-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 04/03/2018] [Accepted: 04/19/2018] [Indexed: 11/24/2022]
Abstract
Baby food has never been the object of biogenic amine profiling. The aim of this study was to develop a highly sensitive method for analysis of biogenic amines in ready-to-eat baby foods. The principle of the developed method involves high-performance liquid chromatography coupled to single-quadrupole mass spectrometry (HPLC-APCI-MS) of dansyl derivatives, presented also in comparison with common diode array and fluorescence detection systems. The confirmation of correct identification of derivatives was performed by in-source fragmentation of the product ion at 170 m/z, performed only in one MS analyzer. The method was used to identify the amine profile and quantify the putrescine, cadaverine, histamine, tyramine, spermidine, and spermine content in 68 ready-to-eat baby foods. The limits of detection and quantification were in the range of 0.07-1.67 and 0.2-5.0 ng mL- 1. The method enabled quantification of amines at ng/g level in almost all analyzed samples, without any preconcentration step. Amine recoveries of 86.0-105.2% were obtained with RSD ≤ 9.7%. The developed method could be used for quantification of the most frequently occurring BAs in foods including vegetables, fish, meat, or fruit at previously undetectable concentration levels, making the method multimatrix applicable and highly-sensitive.
Collapse
Affiliation(s)
- Anna Czajkowska-Mysłek
- 1Mass Spectrometry Laboratory, Wroclaw Research Centre EIT+, 147 Stabłowicka, 54-066 Wroclaw, Poland
| | - Joanna Leszczyńska
- 2Faculty of Biotechnology and Food Sciences, Lodz University of Technology, 4/10 Stefanowskiego, 90-924 Lodz, Poland
| |
Collapse
|
17
|
Development of a validated strategy for the determination of tryptamine in human cerebrospinal fluid in the presence of competitors using molecularly imprinted polymers. J Sep Sci 2017; 40:1824-1833. [DOI: 10.1002/jssc.201601349] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 01/30/2017] [Accepted: 02/02/2017] [Indexed: 12/20/2022]
|
18
|
Sajid M. Porous membrane protected micro-solid-phase extraction: A review of features, advancements and applications. Anal Chim Acta 2017; 965:36-53. [PMID: 28366211 DOI: 10.1016/j.aca.2017.02.023] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 02/25/2017] [Accepted: 02/27/2017] [Indexed: 01/06/2023]
Abstract
Membrane protected micro-solid-phase extraction (μ-SPE) was introduced in 2006 as an alternative to multistep SPE. μ-SPE is based on packing of very small amount of sorbent inside the porous membrane sheet whose edges are heat sealed to fabricate a μ-SPE device. This device performs clean up, extraction, and pre-concentration in a single step. It suits best for extraction of complex samples as sorbent is effectively protected inside the membrane and extraneous matter cannot adsorb over it. This review summarizes most important aspects of μ-SPE including basic principles, extraction procedure, different formats, sorbents employed and affecting parameters. The article also provides a brief account on modified μ-SPE procedures where μ-SPE was either combined with other techniques or some major changes were introduced in original procedure. Finally, the applications of μ-SPE in environmental, food and biological analysis are described. At the end, advantages and pitfalls of μ-SPE are critically appraised.
Collapse
Affiliation(s)
- Muhammad Sajid
- Center for Environment and Water (CEW), Research Institute, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran 31261, Saudi Arabia.
| |
Collapse
|
19
|
Vanda P, Miranda A, M. Leca J, C. Marques J. Analytical methodologies for the determination of biogenic amines in wines: an overview of the recent trends. ACTA ACUST UNITED AC 2017. [DOI: 10.15436/2476-1869.17.1296] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
20
|
|
21
|
Sentellas S, Núñez Ó, Saurina J. Recent Advances in the Determination of Biogenic Amines in Food Samples by (U)HPLC. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:7667-7678. [PMID: 27689967 DOI: 10.1021/acs.jafc.6b02789] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The determination of biogenic amines (BAs) in food products stirs increasing interest because of the implications in toxicological and food quality issues. Apart from these aspects, in recent years, the relevance of BAs because of some organoleptic and descriptive concerns has been pointed out by several researchers. This overview aims at revising recent advances in the determination of BAs in food samples based on liquid chromatography. In particular, papers published in the past five years have been commented. Special attention has been paid to the great possibilities of ultrahigh-performance liquid chromatography and high-resolution mass spectrometry. With regard to applications, apart from the determination of BAs in a wide range of food matrices, novel lines of research focused on the characterization, classification, and authentication of food products based on chemometrics have also been discussed.
Collapse
Affiliation(s)
- Sonia Sentellas
- Department of Analytical Chemistry, University of Barcelona , Martí i Franquès 1-11, E-08028 Barcelona, Spain
| | - Óscar Núñez
- Department of Analytical Chemistry, University of Barcelona , Martí i Franquès 1-11, E-08028 Barcelona, Spain
| | - Javier Saurina
- Department of Analytical Chemistry, University of Barcelona , Martí i Franquès 1-11, E-08028 Barcelona, Spain
| |
Collapse
|
22
|
Ordóñez JL, Troncoso AM, García-Parrilla MDC, Callejón RM. Recent trends in the determination of biogenic amines in fermented beverages – A review. Anal Chim Acta 2016; 939:10-25. [DOI: 10.1016/j.aca.2016.07.045] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 07/26/2016] [Accepted: 07/28/2016] [Indexed: 01/17/2023]
|
23
|
|
24
|
Mohammed G, Bashammakh A, Alsibaai A, Alwael H, El-Shahawi M. A critical overview on the chemistry, clean-up and recent advances in analysis of biogenic amines in foodstuffs. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.02.007] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
25
|
Preti R, Antonelli ML, Bernacchia R, Vinci G. Fast determination of biogenic amines in beverages by a core–shell particle column. Food Chem 2015; 187:555-62. [DOI: 10.1016/j.foodchem.2015.04.075] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 12/22/2014] [Accepted: 04/05/2015] [Indexed: 11/29/2022]
|
26
|
Jain A, Gupta M, Verma KK. Salting-out assisted liquid–liquid extraction for the determination of biogenic amines in fruit juices and alcoholic beverages after derivatization with 1-naphthylisothiocyanate and high performance liquid chromatography. J Chromatogr A 2015; 1422:60-72. [DOI: 10.1016/j.chroma.2015.10.036] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 10/13/2015] [Accepted: 10/14/2015] [Indexed: 10/22/2022]
|
27
|
Fumes BH, Silva MR, Andrade FN, Nazario CED, Lanças FM. Recent advances and future trends in new materials for sample preparation. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.04.011] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
28
|
Determination of perfluorinated carboxylic acids in fish fillet by micro-solid phase extraction, followed by liquid chromatography–triple quadrupole mass spectrometry. J Chromatogr A 2014; 1369:26-32. [DOI: 10.1016/j.chroma.2014.09.082] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 09/29/2014] [Accepted: 09/30/2014] [Indexed: 01/23/2023]
|
29
|
|
30
|
Micro-solid phase extraction of ochratoxin A, and its determination in urine using capillary electrophoresis. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1042-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
31
|
|
32
|
Mohamad Ali AS, Abdul Razak N, Ab Rahman I. Bach adsorption study for the extraction of silver ions by hydrazone compounds from aqueous solution. ScientificWorldJournal 2012; 2012:351967. [PMID: 22629138 PMCID: PMC3353305 DOI: 10.1100/2012/351967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2011] [Accepted: 12/25/2011] [Indexed: 11/17/2022] Open
Abstract
Sorbent materials based on a hydrazone Schiff base compound, C14H11BrN4O4, were prepared either by immobilizing the ligand into sol-gel (SG1) or bonding to silica (SG2). The sorbent materials were characterized by FT-IR, EDX, SEM, TEM, and TGA. The sorption characteristics of a matrix of eight transition metal ions (Ag+, Cu2+, Co2+, Ni2+, Fe3+, Pb2+, Zn2+, and Mn2+) using batch method were studied. Several key parameters that affected the extraction efficiency such as pH, contact time, metal ions concentration, and gel size (for SGl) were investigated and optimized. Under the optimized conditions, the physically immobilized hydrazone sorbent (SG1) exhibits highest selectivity towards Ag+ ions, while the chemically bonded hydrazone sorbent (SG2) exhibits high extraction for all metal ions tested. However, for practical applications such as the removal and preconcentration of Ag+, the physically immobilized sorbent (SG1) is preferred.
Collapse
|