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Facile Preparation of ZIF-8 MOF Coated Mesoporous Magnetic Nanoarticles to Provide a Magnetic Solid Phase Extraction Platform

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (4)

In this work, zeolitic imidazolate framework (ZIF-8) coated mesoporous magnetic nanoparticles (Fe3O4@PDA@mSiO(2)@ZIF-8) were prepared through a facile......

Two Fibers Packed in Capillary Column for Gas Chromatographic Separation

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (6)

The bare optical fiber of 0.12 mm o.d. has been introduced as the support material in gas chromatography. Two fused-silica fibers coated with polydime......

Green Emission Carbon Nanodots as Fluorescence Turn-on Probe for Detecting Picolinic Acid

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (8)

A new strategy for the determination of picolinic acid (PLA) is developed by utilizing green-emissive boron and nitrogen co-doped carbon nanodots (BNC......

Determination of Hydrogen Peroxide Using Electrochemical Sensor Modified with N, P, S Co-Doped Porous Carbon/Chitosan-Nano Copper

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (7)

The electrochemical sensor was developed based on electrodeposition of chitosan/copper nanoparticles (CT-nano Cu) on the electrode modified with N, P,......

Electrochemical Sensors Based on Copper-Cadmium Bimetallic Porphyrin Coordination Polymers with Various Cu/Cd Ratios

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (6)

Bimetallic porphyrin coordination polymers with various Cu/Cd ratios (Cu-Cd) were synthesized and characterized by X-ray diffraction, infrared spectro......

Enhanced Non-Enzymatic Glucose Detection Using a Flower-Like NiCo2O4 Spheres Modified Electrode

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (8)

The development of non-enzymatic glucose detection method is of great significance in the clinical, biological and food sample analysis. In this work,......

Homochiral Metal-Organic Framework [Ni(S-mal)(bpy)](n) Used for the Separation of Racemic Compounds by High Performance Liquid Chromatography

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (6)

As a new type of multifunctional material, metal-organic frameworks (MOFs) have a wide application prospect in the field of chiral separation. In this......

Sample-Specific Metabolites Library with Retention Neighbor: an Improved Identification and Quantitation Strategy for Gas Chromatography-Mass Spectrometry-Based Metabolomics

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (7)

In this study, the idea of sample-specific metabolites library with retention neighbor was presented for better identification and quantitation of met......

Label-Free DNA Electrochemical Aptasensor for Fumonisin B-1 Detection in Maize Based on Graphene and Gold Nanocomposite

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2021; 76 (2)

Fumonisin B-1 (FB1) is the most common species with the highest toxicity among fumonisins. In order to develop a sensitive and simple approach for the......

Determination of Butachlor and Fipronil in Liquid Milk Using Ionic Liquid Dispersive Liquid-Liquid Microextraction Coupled with Ultra-High Performance Liquid Chromatography

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2020; 75 (11)

A novel method for the determination of butachlor and fipronil in liquid milk has been developed using ionic liquid dispersive liquid-liquid microextr......

A Simple Spectrofluorometric Method for the Determination of Total Auxins in Mung Bean Sprouts

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2020; 75 (11)

Auxins play a very important role in plant development and growth. Herein a rapid and convenient method was developed for the quantification of total ......

Sensitive Voltammetric Sensor for Evaluation of trans-resveratrol Levels in Wines based on Poly(L-lysine) Modified Electrode

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2020; 75 (1)

A novel, economic, and highly sensitive electrochemical sensor for the determination of trans-resveratrol (RES) was fabricated by electropolymerizatio......

Identification of Water-Soluble Sulfonic Acids Isolated from Acid Tars by Gas Chromatography-Mass Spectrometry

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2020; 75 (1)

We determined the nature of water-soluble sulfonic acids in acid tars taken from two storage ponds: one located at the 21 km of the M-7 Moscow-Nizhny ......

Stacking and Detecting Blood Glutathione as a Cation under Strong Acidic Conditions by Capillary Electrophoresis using Acetonitrile-salt Stacking Method

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2020; 75 (2)

Blood glutathione (exists in both reduced and oxidized states) was firstly stacked and separated as a cation using acetonitrile-salt stacking method b......

Simultaneous Determination of Propylene Glycol, Glycerol and Lactic Acid in Rat Plasma and Serum by Gas Chromatography-mass Spectrometry

期刊: JOURNAL OF ANALYTICAL CHEMISTRY, 2020; 75 (2)

A simple and rapid gas chromatographic-mass spectrometric (GC-MS) method using selected ion monitoring mode was developed for simultaneous determinati......

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