CO2-based matrix-independent carbon quantification approach for single microplastic-ICP-MS analysis [0.03%]
基于CO2的矩阵独立碳定量方法用于单根微塑料的ICP-MS分析
Kristina Mervič,Agil Azimzada,Mehmet Emin Bayat et al.
Kristina Mervič et al.
This study presents a new CO2-based, matrix-independent calibration approach for size determination of microplastic (MP) particles using single particle inductively coupled plasma-mass spectrometry (sp-ICP-MS). By incorporating a CO2 gas ca...
Determination of glycerol in canola oil-based biodiesel by micellar electrokinetic chromatography [0.03%]
用胶束电动色谱法测定菜籽油生物柴油中的甘油含量
Carlos E Lozano-Olvera,Jorge Lopez-Tellez,Israel S Ibarra et al.
Carlos E Lozano-Olvera et al.
A micellar electrokinetic chromatography (MEKC) methodology was optimized for the indirect determination of glycerol based on formaldehyde formation and the use of 3-methyl-2-benzothiazolinone hydrazone (MBTH) as a derivatizing agent. A Tag...
A novel approach for the identification of cadmium-chelating compounds in plant-based foods using SEC-ICP-MS/MS and SEC-QTOF-MS [0.03%]
一种新的植物源食品中镉螯合物识别方法：SEC-ICP-MS/MS和SEC-QTOF-MS联合应用
Julian Cardini,Jens J Sloth,Katrin Loeschner
Julian Cardini
The increasing trend towards more plant-based diets has underscored the need for a comprehensive understanding of the presence of potentially toxic elements in plant-based foods. Among these, cadmium is of particular concern due to its pote...
The ENTAiLS Toolkit: an integrated workflow to perform non-targeted analysis of per- and polyfluoroalkyl substances [0.03%]
ENTAiLS工具包：执行全氟和多氟烷基物质非目标分析的集成工作流程
Heather D Whitehead,Timothy J Buckley,Jon R Sobus et al.
Heather D Whitehead et al.
Environmental health concerns over per- and polyfluoroalkyl substances (PFAS) have prompted public health laboratories to pursue monitoring studies determining PFAS occurrences. Select laboratories have begun implementing non-targeted analy...
Green and simple microextraction method based on deep eutectic solvent-assisted smartphone digital imaging colorimetry (SDIC) for Rhodamine B analysis in food products [0.03%]
一种基于深共熔溶剂辅助的智能手机数字成像比色法(Rhodamine B分析在食品中的绿色和简单的微萃取方法)
Buse Tezcan,Aslıhan Dalmaz,Sezen Sivrikaya Özak
Buse Tezcan
This study employed a deep eutectic solvent-based liquid-liquid microextraction method and smartphone digital image colorimetry to detect and quantify Rhodamine B in foods. The deep eutectic solvent, a green solvent, was prepared by mixing ...
Weighing analytical performance and sustainability: a comparative study of manual and automated microextraction by packed sorbent for food contaminant evaluation [0.03%]
分析性能和可持续性权衡：手动和自动化填料固相萃取棒微萃取法在食品污染物评价中的比较研究
Rafael O Martins,Deyber Arley Vargas Medina,Fernando M Lanças
Rafael O Martins
Microextraction by packed sorbent (MEPS) has shown promising analytical performance in evaluating contaminants within food samples. Despite significant advancements in transitioning from manual to automated MEPS systems, the literature lack...
3D-printed molecule-recognized photoelectrochemical sensing platform by expansion-flow-induced vertical alignment of graphene nanosheets for urea assay [0.03%]
一种基于石墨烯纳米片垂直排列的扩增流的分子识别型光电子化学传感平台用于尿素检测
Zhengpeng Yang,Yatao Chang,Yifan Wang et al.
Zhengpeng Yang et al.
Channel-aligned modulation of a molecule-recognized photoelectrode to generate superior light-absorbing yet high-level analyte-adsorbing is pivotal but challenging for implementing highly sensitive and selective photoelectrochemical sensing...
Hydrophilic deep eutectic solvents for bioactive compound extraction from Rubia tinctorum L [0.03%]
从Rubia tinctorum L.中提取生物活性化合物的亲水性深共熔溶剂
Tatiana Bochko,Elena Andrusenko,Ruslan Glushakov et al.
Tatiana Bochko et al.
Rubia tinctorum L. roots are a valuable source of anthraquinones and other bioactive phytochemicals. In this study, nine hydrophilic deep eutectic solvents (DESs), based on choline chloride or tetrabutylammonium bromide, were evaluated as g...
Comparison of the quantification performance of thermal desorption GC-IMS and GC-MS in VOC analysis [0.03%]
热脱附GC-IMS与GC-MS在VOCs定量分析中的性能比较研究
Hannah Schanzmann,Selina Gaar,Svenja Keip et al.
Hannah Schanzmann et al.
Accurate and reproducible quantification of volatile organic compounds (VOCs) is essential in environmental monitoring, clinical diagnostics, and quality control. Thermal desorption gas chromatography (TD-GC) is widely used for VOC analysis...
Preparation of mitochondria-targeted gold nanoprobes and their SERS application in the detection of DON-induced apoptosis [0.03%]
线粒体靶向金纳米探针的制备及其在检测脱氧雪腐镰刀菌烯醇诱导细胞凋亡中的表面增强拉曼应用研究
Zhiyi Song,Jinchi Han,Shuting Wang et al.
Zhiyi Song et al.
Deoxynivalenol (DON) is a fungal toxin and commonly found in cereals. Its cytotoxicity occurs through the mitochondria-mediated apoptotic pathway. In this paper, a surface-enhanced Raman spectroscopy (SERS) method has been utilized for moni...