Analytical Sciences

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Investigation of optimal conditions needed for the production of indigo and subsequent dyeing using CO₂/O₂ sensors and a cellphone camera

Yu-Chi WANG, Hui-Ting CHANG, Sheng-Kai YANG, Wan-Ru ZHONG, Cheng-Huang ...

Article ID: 21P284
Published: 2021
Advance online publication: December 10, 2021

DOIhttps://doi.org/10.2116/analsci.21P284

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Ion Solvation and Association and Water Structure in an Aqueous Cerium(III) Chloride Solution in the Gigapascal Pressure Range

Toshio YAMAGUCHI, Nami FUKUYAMA, Koji YOSHIDA, Yoshinori KATAYAMA

Article ID: 21P297
Published: 2021
Advance online publication: December 10, 2021

DOIhttps://doi.org/10.2116/analsci.21P297

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Lipophilic Probe Behavior in Microemulsions Evaluated by Fluorescence Correlation Spectroscopy

Johtaro YAMAMOTO, Yoshio SUZUKI, Yoshikatsu OGAWA, Tomoyuki KAMATA, Hi ...

Article ID: 21P316
Published: 2021
Advance online publication: December 03, 2021

DOIhttps://doi.org/10.2116/analsci.21P316

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Recent Progress in the Development of Improved Reference Electrodes for Electrochemistry

Blair K. Troudt, Celeste R. Rousseau, Xin I. N. Dong, Evan L. Anderson ...

Article ID: 21SAR11
Published: 2021
Advance online publication: December 03, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR11

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An Amperometric Glucose Biosensor Based on electrostatic force induced Layer-by-layer GOD/Chitosan/Pyrite on a Glassy Carbon Electrode

Tingting Ma, Yue Wang, Ying Hou, Enlei Wang, Guoqing Yin, Yasushi Hase ...

Article ID: 21P250
Published: 2021
Advance online publication: November 26, 2021

DOIhttps://doi.org/10.2116/analsci.21P250

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Carboxyl-functionalized porous aromatic framework for rapid, selective and efficient removal of cationic pollutants from water

Xingwei HAN, Wenjie YU, Lin ZHANG, Hengye LI, Fenying KONG, Wei WANG

Article ID: 21P279
Published: 2021
Advance online publication: November 26, 2021

DOIhttps://doi.org/10.2116/analsci.21P279

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Microwave-Assisted Facile Synthesis of N, P Co-doped Fluorescent Carbon Dot Probe for Determination of Nifedipine

Saeedeh Narimani, Naser Samadi, Tooba Hallaj

Article ID: 21P287
Published: 2021
Advance online publication: November 26, 2021

DOIhttps://doi.org/10.2116/analsci.21P287

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Recent Progress regarding Electrochemical Sensors for the Detection of Typical Pollutants in Water Environments

Yao LIU, Qiang XUE, Chunwen CHANG, Rong WANG, Zeyu LIU, Lin HE

Article ID: 21SAR12
Published: 2021
Advance online publication: November 26, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR12

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Rapid Detection of Illegally Added Nifedipine in Chinese Traditional Patent Medicine by Surface-enhanced Raman Spectroscopy

Yanbing Yuan, Ning Chen, Luyao Wang, Xuedian Zhang, Hui Chen, Pei Ma

Article ID: 21P148
Published: 2021
Advance online publication: November 19, 2021

DOIhttps://doi.org/10.2116/analsci.21P148

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Precise Determination of Plutonium in the Nuclear Fuel Process Samples

K. DHAMODHARAN, SATYA NARAYAN DAS, D. SIVAKUMAR, K. ANANTHASIVAN

Article ID: 21P281
Published: 2021
Advance online publication: November 19, 2021

DOIhttps://doi.org/10.2116/analsci.21P281

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A simple sealing device based on capillary force

Shengda Lu, Zhaokun Xian, Nailong Gao, Hui You

Article ID: 21N035
Published: 2021
Advance online publication: November 12, 2021

DOIhttps://doi.org/10.2116/analsci.21N035

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Addressing Cu²⁺ Interference for Accurate Aptamer-based Biomarker Determinations of Alzheimer’s disease

Xiaoli Cheng, Dan Liu, Yan Jin, Minghui Yang, Juan Xiang

Article ID: 21P257
Published: 2021
Advance online publication: November 12, 2021

DOIhttps://doi.org/10.2116/analsci.21P257

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Non-enzymatic Colorimetric Glucose Detection Based on Au/Ag Nanoparticles Using Smartphone and Machine Learning

Volkan KILIÇ, Öykü B. MERCAN, Mehmet TETIK, Özlem KAP, Nesrin HORZ ...

Article ID: 21P253
Published: 2021
Advance online publication: November 05, 2021

DOIhttps://doi.org/10.2116/analsci.21P253

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Comparison and Characterization of Pigments and Dyes by Raman Spectroscopy

Cheng-Huang LIN, Yuan-Feng CHANG

Article ID: 21SAR03
Published: 2021
Advance online publication: November 05, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR03

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Anodic electrodissolution: A low cost alternative for carbon steel sample preparation for quantification of metals by ICP-MS

Bruno L. M. FERNANDES, Taimara P. FERREIRA, Rafael A. SOUSA, Denise LO ...

Article ID: 20P452
Published: 2021
Advance online publication: October 29, 2021

DOIhttps://doi.org/10.2116/analsci.20P452

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Enzymatic Determination of Carnosine in Meat and Fish using β-Ala-Xaa Dipeptidase and Histidine Ammonia-Lyase derived from Pseudomonas putida NBRC100650

Hisashi MURAMATSU, Taisuke HARADA, Daiki SUGIHARA, Karen HASHIMOTO, Sh ...

Article ID: 21P239
Published: 2021
Advance online publication: October 29, 2021

DOIhttps://doi.org/10.2116/analsci.21P239

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Bicomponent colorimetric probe based on carbon quantum dots and o-phenylenediamine for sensitive and selective Cu²⁺ sensing

Jinping Yue, Wan Wang, Qing Lv, Zhijuan Wang, Yahui Liu, Qing Zhang

Article ID: 21P267
Published: 2021
Advance online publication: October 29, 2021

DOIhttps://doi.org/10.2116/analsci.21P267

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A Sensitive Electrochemical Bisphenol A Sensor Based on Molecularly Imprinted Polydopamine-Coated Fe₃O₄ Microspheres

Jinhui Wei, Chengyuan Wu, Xiangchuan Wu, Lina Wu

Article ID: 21P278
Published: 2021
Advance online publication: October 29, 2021

DOIhttps://doi.org/10.2116/analsci.21P278

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Recent Advances in Nephropathy Biomarker Detections Using Paper-based Analytical Devices

Akhmad SABARUDIN, Setyawan P. SAKTI, AULANNI'AM, Hani SUSANTI, Nur SA ...

Article ID: 21SAR10
Published: 2021
Advance online publication: October 29, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR10

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Rapid determination of cysteine and chiral discrimination of D-/L-cysteine via the aggregation-induced emission enhancement of gold nanoclusters by Ag⁺

Shengli RUAN, Yan ZHOU, Min ZHANG, Hongyang ZHANG, Yuerong WANG, Ping ...

Article ID: 21P207
Published: 2021
Advance online publication: October 22, 2021

DOIhttps://doi.org/10.2116/analsci.21P207

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Simplified Fabrication of Laminated Paper-Based Analytical Device (LPAD) with Color-Palette Mobile App for Analysis of Salicylic Acid in Pharmaceutical Products

Nakarin NOIRAHAENG, Kanchana URAISIN, Panwadee WATTANASIN, Phoonthawee ...

Article ID: 21P231
Published: 2021
Advance online publication: October 22, 2021

DOIhttps://doi.org/10.2116/analsci.21P231

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Preparation and Evaluation of Molding-type Solid-phase Extraction Media Binding with Commercially Available Adhesives

Yuta MIKI, Hiroya MURAKAMI, Keisuke IIDA, Tomonari UMEMURA, Yukihiro E ...

Article ID: 21P265
Published: 2021
Advance online publication: October 22, 2021

DOIhttps://doi.org/10.2116/analsci.21P265

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Photoluminescent Carbon Nanomaterials for Sensing of Illicit Drugs: Focus

Shihchun WEI, Yijia LI, Hsinhua LIANG, Yaote YEN, Yihui LIN, Huantsung ...

Article ID: 21SAR06
Published: 2021
Advance online publication: October 22, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR06

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Research progress on photoelectrochemical sensors for contamination analysis in agricultural fields

Xiuxiu DONG, Dong LIU, Xiangle MENG, Tianyan YOU

Article ID: 21SAR09
Published: 2021
Advance online publication: October 22, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR09

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A visual on-site biosensor for low-cost detection of chloramphenicol based on aptamer and split DNAzyme

Sujuan WU, Qiming CHEN, Liqiang FU, Qiqi NING, Yingying WANG, Yilu WAN ...

Article ID: 21P173
Published: 2021
Advance online publication: October 15, 2021

DOIhttps://doi.org/10.2116/analsci.21P173

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Simple and Rapid Method for Selective Enumeration of Lactic Acid Bacteria in Commercially Prepared Yogurt by Image Analysis and K-means Clustering

Hidenobu Nakao, Yukio Magariyama

Article ID: 21P273
Published: 2021
Advance online publication: October 15, 2021

DOIhttps://doi.org/10.2116/analsci.21P273

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Effects of hydrophilic/hydrophobic blocks ratio of PEG-b-PLGA on Emission Intensity and Stability of Over-1000 nm Near-Infrared Fluorescence Dye-Loaded Polymeric Micellar Nanoparticles

Yuichi Ueya, Masakazu Umezawa, Yuka Kobayashi, Kotoe Ichihashi, Hisano ...

Article ID: 21P283
Published: 2021
Advance online publication: October 15, 2021

DOIhttps://doi.org/10.2116/analsci.21P283

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Effects of sampling rate and noise filter processing on repeatability assessment in UHPLC with ultraviolet detection based on the ISO 11843-7

Koichi MACHIDA, Ryo WATANABE, Akira KOTANI, Yuzuru HAYASHI, Hideki HAK ...

Article ID: 21P259
Published: 2021
Advance online publication: October 08, 2021

DOIhttps://doi.org/10.2116/analsci.21P259

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Redox Reactions between ABTS•⁺ and Dihydroxybenzenes as Studied by Cyclic Voltammetry

Kenji MATSUMOTO, Masayuki TANIARASHI, Yuki TSUTAHO, Anju YAMADA, Aki Y ...

Article ID: 21N030
Published: 2021
Advance online publication: October 01, 2021

DOIhttps://doi.org/10.2116/analsci.21N030

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A lysosome-targetable fluorescent probe based on HClO-mediated cyclization reaction for imaging of hypochlorous acid

Qian-Qian Wang, Ying-Ying Wang, Yao Li, Shu-Yu Zhang, Xin-Yu Guo, Wen- ...

Article ID: 21P264
Published: 2021
Advance online publication: October 01, 2021

DOIhttps://doi.org/10.2116/analsci.21P264

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An LC/MS/MS Method for Quantifying Testosterone and Dehydroepiandrosterone Sulfate in Four Different Serum Samples during a Single Run

Shunsuke FUJIMURA, Takenori ITO, Shoujiro OGAWA, Takayuki ISHIGE, Shoi ...

Article ID: 21P268
Published: 2021
Advance online publication: October 01, 2021

DOIhttps://doi.org/10.2116/analsci.21P268

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Simple and High-sensitivity Colorimetric Analysis of Cadmium using Homogeneous Liquid-Liquid Extraction

Atsushi MANAKA, Yumemi UENO, Masamoto TAFU, Takeshi KATO

Article ID: 21N029
Published: 2021
Advance online publication: September 24, 2021

DOIhttps://doi.org/10.2116/analsci.21N029

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A facile electrochemical sensor based on composite of electrochemically reduced graphene oxide and PEDOT:PSS modified glassy carbon electrode for uric acid detection

Budi R. PUTRA, Ulfiatun NISA, Rudi HERYANTO, Eti ROHAETI, Munawar KHAL ...

Article ID: 21P214
Published: 2021
Advance online publication: September 24, 2021

DOIhttps://doi.org/10.2116/analsci.21P214

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Electrochemical Antioxidant Capacity Measurement: A Downsized System and Its Application to Agricultural Crops

Hiroki Ishida, Naoki Yamasaki, Yuuki Otsuka, Daichi Mori, Tomoko Shima ...

Article ID: 21P217
Published: 2021
Advance online publication: September 24, 2021

DOIhttps://doi.org/10.2116/analsci.21P217

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Recent Research Trends in Voltammetric Sensing Platforms for Hormones and Their Applications to Human Serum Analyses

Yunpei Si, Jingjing Li, Sung Hwa Jhung, Hye Jin Lee

Article ID: 21SAR01
Published: 2021
Advance online publication: September 24, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR01

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Potentiometric Sensors for the Determination of Pharmaceutical Drugs

Islam M. MOSTAFA, Chengda MENG, Zixuan DONG, Baohua LOU, Guobao XU

Article ID: 21SAR02
Published: 2021
Advance online publication: September 24, 2021

DOIhttps://doi.org/10.2116/analsci.21SAR02

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One-step Simultaneous Quantitative Detection of Three Pesticides Based on Bimetallic Organic Framework Nanomaterials and Aptamers

Peng WANG, Wenheng LI, Zijing LU, Weiwei XIONG, Kun ZHAI, Dongshan XIA ...

Article ID: 21P204
Published: 2021
Advance online publication: September 17, 2021

DOIhttps://doi.org/10.2116/analsci.21P204

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Evaluation of Quality Change in Salviae Miltiorrhizae Radix et Rhizoma During Drying by LF-NMR and HPLC

Qinrong Liu, Yishuo Wang, Zhenling Zhang, Ziwei Du, Jiazhen Li, Yuquan ...

Article ID: 21P169
Published: 2021
Advance online publication: September 10, 2021

DOIhttps://doi.org/10.2116/analsci.21P169

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Fluorescent probe visualization for selective detection of cuprous ion

Ranhao Yin, Long Yu, Pengchen Su, Guoqiang Liu, Hongwei Ge, Suhua Wang

Article ID: 21P218
Published: 2021
Advance online publication: September 10, 2021

DOIhttps://doi.org/10.2116/analsci.21P218

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Bromate screening as an ozonation water disinfection by-product by sequential injection spectrophotometric method

Raquel B. R. MESQUITA, Francisca T. S. M. FERREIRA, Ana CERQUEIRA, Ant ...

Article ID: 21P191
Published: 2021
Advance online publication: September 03, 2021

DOIhttps://doi.org/10.2116/analsci.21P191

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Simple and Sensitive Method for the Determination of Methylmercury in Hair Using Thin-Layer Chromatography with Thermal Decomposition Gold Amalgamation Atomic Absorption Spectrophotometry

Koichi HARAGUCHI, Hirokatsu AKAGI, Akito MATSUYAMA

Article ID: 21P105
Published: 2021
Advance online publication: August 27, 2021

DOIhttps://doi.org/10.2116/analsci.21P105

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A molecular beacon-like Ag nanoclusters fluorescence probe for nucleic acid detection

Ying ZHAO, Hao ZHANG, Lili LIAN, Xiyue WANG, Wenxiu GAO, Bo ZHU, Dawei ...

Article ID: 21P146
Published: 2021
Advance online publication: August 27, 2021

DOIhttps://doi.org/10.2116/analsci.21P146

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Visual detection of perchlorate in aqueous solution using alkali methylene blue

Hezhi Sun, Yabo Liang, Li Zhou, Xinzhong Zhang, Fengjian Luo, Zongmao ...

Article ID: 21P174
Published: 2021
Advance online publication: August 27, 2021

DOIhttps://doi.org/10.2116/analsci.21P174

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Microfluidic Paper-based Analytical Devices Coupled with Coprecipitation Enrichment Show Improved Trace Analysis of Copper Ions in Water Samples

Abdellah MUHAMMED, Ahmed HUSSEN, Takashi KANETA

Article ID: 21P215
Published: 2021
Advance online publication: August 27, 2021

DOIhttps://doi.org/10.2116/analsci.21P215

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Retraction: Fast detection of isocarbophos using bis-propargylcalix[4]arene stabilized silver nanoparticles

Minxiang Lu, Hao Hu, Yanjuan Qu, Heng Hu, Zhiyan Lu

Article ID: 20P372
Published: 2021
Advance online publication: February 12, 2021

DOIhttps://doi.org/10.2116/analsci.20P372

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Effect of charcoal grilling on polycyclic aromatic hydrocarbons (PAHs): content, composition, and health risk in edible fish in Japan

Zijun GAO, Zhen CHEN, Shu-Ping HUI

Article ID: 21P197
Published: 2021
Advance online publication: August 20, 2021

DOIhttps://doi.org/10.2116/analsci.21P197

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Nanofibers Comprising Polystyrene and Zinc Acetate for Extraction of Salivary Histidine Prior to Its Determination by HPLC-DAD

Xiaoxiao WU, Jingjing HUANG, Chi ZHANG, Xuejun KANG

Article ID: 21P134
Published: 2021
Advance online publication: August 13, 2021

DOIhttps://doi.org/10.2116/analsci.21P134

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Comparison of Stepwise and Single-Step Pyrolysis GC/MS for Natural Complex Macromolecular Organic Matter

Yuto MOGI, Yoko KEBUKAWA, Kensei KOBAYASHI

Article ID: 21P188
Published: 2021
Advance online publication: August 13, 2021

DOIhttps://doi.org/10.2116/analsci.21P188

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Radiocesium Concentrations in Great Cormorants (Phalacrocorax carbo) between 2011 and 2012 after the Fukushima Dai-ichi Nuclear Power Plant Accident

Kyuma Suzuki, Shun Watanabe, Hideki Tanaka, Masanobu Mori, Kin-ichi Ts ...

Article ID: 21N018
Published: 2021
Advance online publication: August 06, 2021

DOIhttps://doi.org/10.2116/analsci.21N018

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Highly sensitive fluorescent aptasensor based on MoS₂ nanosheets for one-step determination of methamphetamine

Wenyan Yao, Jiang Ling, Wenqi Zhang, Yanjun Ding

Article ID: 21P144
Published: 2021
Advance online publication: August 06, 2021

DOIhttps://doi.org/10.2116/analsci.21P144

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