Analytical Letters, Volume 56, Issue 14 (2023)

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Analytical Letters, Volume 56, Issue 14 (2023)

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PHARMACEUTICAL ANALYSIS

Article
Rapid Determination of Clonidine in Pharmaceutical Preparations by Paper Spray Tandem Mass Spectrometry (PS-MS/MS)
Wei Luo, Jiaxin Pan, Bo Chen & Ming Ma
Pages: 2215-2225
Published online: 23 Dec 2022
AbstractforRapid Determination of Clonidine in Pharmaceutical Preparations by Paper Spray Tandem Mass Spectrometry (PS-MS/MS) | Full Text | References | PDF (1.3 MB) | EPUB | Supplemental
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NEAR-INFRARED SPECTROSCOPY

Article
Resolving Near-Infrared Spectra by Generalized Window Factor Analysis for Understanding Interactions in Aqueous Solution
Mian Wang, Wensheng Cai & Xueguang Shao
Pages: 2226-2236
Published online: 02 Jan 2023
AbstractforResolving Near-Infrared Spectra by Generalized Window Factor Analysis for Understanding Interactions in Aqueous Solution | Full Text | References | PDF (1.2 MB) | EPUB
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GAS CHROMATOGRAPHY

Article
Determination of Acrylic Resin Monomers in Food Packaging Paper by Gas Chromatography – Tandem Mass Spectrometry (GC-MS/MS) with Formic Acid as a Protective Agent
Xuan Wang, Xiang Zhu, Wenjun Xu, Jianmin Shen, Jijun Xu, Lina Chen, Lei Wang & Jianing Xiang
Pages: 2237-2248
Published online: 02 Jan 2023
AbstractforDetermination of Acrylic Resin Monomers in Food Packaging Paper by Gas Chromatography – Tandem Mass Spectrometry (GC-MS/MS) with Formic Acid as a Protective Agent | Full Text | References | PDF (1.4 MB) | EPUB | Supplemental
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PLASMA SPECTROSCOPY

Article
Elemental Analysis of Propolis Tinctures by Microwave Plasma – Atomic Emission Spectrometry (MP-AES)
Patricia Vazquez-Quintal, Jesús Barrón-Zambrano, Salvador Medina-Peralta, Yolanda Moguel-Ordoñez, Jenny Nelson & David Muñoz-Rodríguez
Pages: 2249-2261
Published online: 02 Jan 2023
AbstractforElemental Analysis of Propolis Tinctures by Microwave Plasma – Atomic Emission Spectrometry (MP-AES) | Full Text | References | PDF (1.2 MB) | EPUB
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BIOANALYTICAL

Article
Rapid and Visual Determination of Cronobacter sakazakii in Powdered Infant Formula Using Competitive Annealing Mediated Isothermal Amplification (CAMP)
Xu Chen, Wei Li & Yue Ma
Pages: 2262-2274
Published online: 02 Jan 2023
AbstractforRapid and Visual Determination of Cronobacter sakazakii in Powdered Infant Formula Using Competitive Annealing Mediated Isothermal Amplification (CAMP) | Full Text | References | PDF (1.6 MB) | EPUB
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VOLTAMMETRY

Article
Determination of Terbinafine at a Boron-Doped Diamond (BDD) Electrode Modified with Polypyrrole and γ-Cyclodextrin by Square Wave Voltammetry (SWV)
Katarzyna Mielech-Łukasiewicz
Pages: 2275-2290
Published online: 10 Jan 2023
AbstractforDetermination of Terbinafine at a Boron-Doped Diamond (BDD) Electrode Modified with Polypyrrole and γ-Cyclodextrin by Square Wave Voltammetry (SWV) | Full Text | References | PDF (1.7 MB) | EPUB | Supplemental
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NATURAL PRODUCT ANALYSIS

Article
Characterization of the Bioactive Components in Aronia melanocarpa (Black Chokeberry) Fruit Extracts and Purified Fractions by Spectrophotometry and High-Performance Liquid Chromatography (HPLC)
Chong Woon Cho, Rustamov Rustam, Dan Gao, Hyung Min Kim & Jong Seong Kang
Pages: 2291-2308
Published online: 09 Jan 2023
AbstractforCharacterization of the Bioactive Components in Aronia melanocarpa (Black Chokeberry) Fruit Extracts and Purified Fractions by Spectrophotometry and High-Performance Liquid Chromatography (HPLC) | Full Text | References | PDF (2.3 MB) | EPUB
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SAMPLE PREPARATION

Article
Simultaneous Determination of a Polychlorinated Dibenzo-p-Dioxin and Dibenzo-p-Furan in Environmental Water by Dispersive Liquid-Liquid Microextraction (DLLME) and a Modified QuEChERS Procedure with High-Performance Liquid Chromatography – Diode Array Detection (HPLC-DAD)
Lázaro C. Sicupira, Lucas V. P. Freitas, Gevany P. de Pinho & Flaviano O. Silvério
Pages: 2309-2328
Published online: 16 Jan 2023
AbstractforSimultaneous Determination of a Polychlorinated Dibenzo-p-Dioxin and Dibenzo-p-Furan in Environmental Water by Dispersive Liquid-Liquid Microextraction (DLLME) and a Modified QuEChERS Procedure with High-Performance Liquid Chromatography – Diode Array Detection (HPLC-DAD) | Full Text | References | PDF (2.3 MB) | EPUB | Supplemental
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Article
New di-(2-Ethylhexyl)Phosphoric Acid-Based Supramolecular Solvent (DEHPA-SUPRAS) Microextraction Coupled to High Performance Liquid Chromatography (HPLC) for the Determination of Organophosphorus Pesticides in Tea Drinks
Semra Pekkaya, Elif Yıldız & Hasan Çabuk
Pages: 2329-2345
Published online: 20 Jan 2023
AbstractforNew di-(2-Ethylhexyl)Phosphoric Acid-Based Supramolecular Solvent (DEHPA-SUPRAS) Microextraction Coupled to High Performance Liquid Chromatography (HPLC) for the Determination of Organophosphorus Pesticides in Tea Drinks | Full Text | References | PDF (2 MB) | EPUB
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ELECTROCHEMISTRY

Article
Electrochemical Determination of Chemical Oxygen Demand (COD) in Surface Water Using a Microfabricated Boron-Doped Diamond (BDD) Electrode by Chronoamperometry
Jian Lin, Jiawen Yin, Wanlei Gao & Qinghui Jin
Pages: 2346-2358
Published online: 19 Jan 2023
AbstractforElectrochemical Determination of Chemical Oxygen Demand (COD) in Surface Water Using a Microfabricated Boron-Doped Diamond (BDD) Electrode by Chronoamperometry | Full Text | References | PDF (1.5 MB) | EPUB
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CHROMATOGRAPHY

Article
Isolation of Volatiles in Honeysuckle by Multiple Approaches with Determination by Gas Chromatography–Mass Spectrometry (GC–MS) and Headspace Solid-Phase Microextraction-Gas Chromatography–Mass Spectrometry (HS-SPME/GC–MS)
Lijun Ni, Qingmei Lu, Huanyao Hou, Liguo Zhang & Shaorong Luan
Pages: 2359-2370
Published online: 07 Feb 2023
AbstractforIsolation of Volatiles in Honeysuckle by Multiple Approaches with Determination by Gas Chromatography–Mass Spectrometry (GC–MS) and Headspace Solid-Phase Microextraction-Gas Chromatography–Mass Spectrometry (HS-SPME/GC–MS) | Full Text | References | PDF (1.3 MB) | EPUB
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