Analytical Letters, Volume 54, Issue 17 (2021)

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Analytical Letters, Volume 54, Issue 17 (2021)

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Fluorescence

Article
Determination of Hydrogen Sulfide in Endoplasmic Reticulum by Two-Photon Fluorescence
Qingqing Ma, Haibin Xiao, Kai Wang, Xueli Liu & Yuying Liu
Pages: 2687-2699
Published online: 11 Feb 2021
AbstractforDetermination of Hydrogen Sulfide in Endoplasmic Reticulum by Two-Photon Fluorescence | Full Text | References | PDF (1.9 MB) | EPUB | Supplemental
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BIOSENSORS

Article
Electrochemical Determination of Hydroquinone Using a Tyrosinase-Based Cup-Stacked Carbon Nanotube (CSCNT)/Carbon Fiber Felt Composite Electrode
Wyllerson Evaristo Gomes, Thainá Godoy Beatto, Lara Cristina Marcatto, Elaine Yoshiko Matsubara, Renata Kelly Mendes & José Maurício Rosolen
Pages: 2700-2712
Published online: 15 Feb 2021
AbstractforElectrochemical Determination of Hydroquinone Using a Tyrosinase-Based Cup-Stacked Carbon Nanotube (CSCNT)/Carbon Fiber Felt Composite Electrode | Full Text | References | PDF (2.1 MB) | EPUB
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Separations

Article
Removal of the Neutral Dissolved Organic Matter (NDOM) from Surface Water by Coagulation/Flocculation and Nanofiltration
Sami Khettaf, Roumaissa Boumaraf, Fatiha Benmahdi, Kamel-Eddine Bouhidel & Mohammed Bouhelassa
Pages: 2713-2726
Published online: 13 Feb 2021
AbstractforRemoval of the Neutral Dissolved Organic Matter (NDOM) from Surface Water by Coagulation/Flocculation and Nanofiltration | Full Text | References | PDF (1.4 MB) | EPUB | Supplemental
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Spectrophotometry

Article
Development of a Digital Microscope Spectrophotometric System for Determination of the Antioxidant Activity and Total Phenolic Content in Teas
Piyawan Phansi, Pensri Tumma, Chutharat Thuankhunthod, Kaewta Danchana & Víctor Cerdà
Pages: 2727-2735
Published online: 15 Feb 2021
AbstractforDevelopment of a Digital Microscope Spectrophotometric System for Determination of the Antioxidant Activity and Total Phenolic Content in Teas | Full Text | References | PDF (1.1 MB) | EPUB | Supplemental
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Atomic Spectroscopy

Article
Analysis of Sports Supplements for Proteins by Polyacrylamide Gel Electrophoresis (PAGE) and Macronutrients by Inductively Coupled Plasma–Optical Emission Spectrometry (ICP-OES)
Diego Victor Babos, Fernanda Costa Pinheiro, Bruna Soares Dionizio & Edenir Rodrigues Pereira-Filho
Pages: 2736-2749
Published online: 15 Feb 2021
AbstractforAnalysis of Sports Supplements for Proteins by Polyacrylamide Gel Electrophoresis (PAGE) and Macronutrients by Inductively Coupled Plasma–Optical Emission Spectrometry (ICP-OES) | Full Text | References | PDF (1.4 MB) | EPUB | Supplemental
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Chemometrics

Article
Enhanced Selectivity of Ultraviolet-Visible Absorption Spectroscopy with Trilinear Decomposition on Spectral pH Measurements for the Interference-Free Determination of Rutin and Isorhamnetin in Chinese Herbal Medicine
Ping-Rong Zhou, Zhang-Feng Tang, Ke-Su Wei, Ya Wan, Yu-Meng Gao, Yan-Mei Liang, Xiu-Fang Yan, Jun Bin & Chao Kang
Pages: 2750-2768
Published online: 24 Feb 2021
AbstractforEnhanced Selectivity of Ultraviolet-Visible Absorption Spectroscopy with Trilinear Decomposition on Spectral pH Measurements for the Interference-Free Determination of Rutin and Isorhamnetin in Chinese Herbal Medicine | Full Text | References | PDF (2.5 MB) | EPUB | Supplemental
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Bioanalytical

Article
Intracellular Calcium Increases Due to Curcumin Measured Using a Single-Cell Biochip
Hamideh Sharifi Noghabi, Abdul Q. Ahmed & Paul C. H. Li
Pages: 2769-2776
Published online: 25 Feb 2021
AbstractforIntracellular Calcium Increases Due to Curcumin Measured Using a Single-Cell Biochip | Full Text | References | PDF (925.1 KB) | EPUB
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Atomic Spectroscopy

Article
Quantitation of Total Vanadium in Rodent Plasma and Urine by Inductively Coupled Plasma – Mass Spectrometry (ICP-MS)
James M. Harrington, Laura G. Haines, Amal S. Essader, Chamindu Liyanapatirana, Eric P. Poitras, Frank X. Weber, Keith E. Levine, Reshan A. Fernando, Veronica G. Robinson & Suramya Waidyanatha
Pages: 2777-2788
Published online: 01 Mar 2021
AbstractforQuantitation of Total Vanadium in Rodent Plasma and Urine by Inductively Coupled Plasma – Mass Spectrometry (ICP-MS) | Full Text | References | PDF (1.5 MB) | EPUB | Supplemental
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Sensors

Article
Determination of Glucose by a Molecular Capacitor Array Based Using a 3-(Acrylamido) Phenylboronic Acid Prepared Molecularly Imprinted Polyacrylamide Cryogel
Pei-Xia Sun, Xiao-Jing Han, Li-Jie Chen, Zu-Jia Chen, Wen-Jin Pan, Qing Zhang, Jian Wang & Chun Yang
Pages: 2789-2800
Published online: 01 Mar 2021
AbstractforDetermination of Glucose by a Molecular Capacitor Array Based Using a 3-(Acrylamido) Phenylboronic Acid Prepared Molecularly Imprinted Polyacrylamide Cryogel | Full Text | References | PDF (1.6 MB) | EPUB | Supplemental
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Liquid Chromatography

Article
Rapid Determination of Free Fatty Acids in the Extracellular Medium of Cyanobacteria by Stir Bar Sorptive Extraction (SBSE) Coupled to Ultra-High-Performance Liquid Chromatography – Triple Quadrupole Tandem Mass Spectrometry (UHPLC-MS/MS)
Zhao Jin, Guanyu Zou, Xintao Mao, Shanshan Guan & Wenna Guan
Pages: 2801-2811
Published online: 01 Mar 2021
AbstractforRapid Determination of Free Fatty Acids in the Extracellular Medium of Cyanobacteria by Stir Bar Sorptive Extraction (SBSE) Coupled to Ultra-High-Performance Liquid Chromatography – Triple Quadrupole Tandem Mass Spectrometry (UHPLC-MS/MS) | Full Text | References | PDF (1.3 MB) | EPUB
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