4,682 results match your criteria Analytical Sciences[Journal]


Highly sensitive analysis in capillary electrophoresis using large-volume sample stacking with an electroosmotic flow pump combined with field- amplified sample injection.

Anal Sci 2019 Apr 19. Epub 2019 Apr 19.

Department of Frontier Materials Chemistry, Graduate School of Science and Technology, Hirosaki University.

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http://dx.doi.org/10.2116/analsci.19P106DOI Listing

Strategic Approaches for Highly Selective and Sensitive Detection of Hg Ion Using Mass Sensitive Sensors.

Anal Sci 2019 Apr 19. Epub 2019 Apr 19.

Department of Pharmaceutical Engineering, Soonchunhyang University.

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http://dx.doi.org/10.2116/analsci.19P070DOI Listing

A Convenient Electrochemiluminescent Immunosensor for Detecting Methamphetamine Antibody.

Anal Sci 2019 Apr 12. Epub 2019 Apr 12.

College of Chemistry, Chemical Engineering and Materials.

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http://dx.doi.org/10.2116/analsci.19P051DOI Listing

A Highly Efficient Chemiluminescence System Based on an Enhancing Effect of Ag Nanoclusters/Graphene Quantum Dots Mixture for Ultrasensitive Detection of Rabeprazole.

Anal Sci 2019 ;35(4):385-391

Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences.

Herein, an efficient chemiluminescence (CL) reaction with a high emission intensity is reported based on a synergistic improving effect of silver nanoclusters (AgNCs) and graphene quantum dots (GQDs). First, the syntheses of AgNCs and GQDs were simply performed by the chemical reducing of AgNO and a thermal treatment of glucose, respectively. After the characterization steps, the beneficial behavior of the prepared nanomaterial was investigated in CL systems. Read More

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https://www.jstage.jst.go.jp/article/analsci/35/4/35_18P419/
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http://dx.doi.org/10.2116/analsci.18P419DOI Listing
January 2019
2 Reads

Biosensors Using an Antibody as a Recognition Element.

Anal Sci 2019 ;35(4):359-360

Graduate School of Material Science, University of Hyogo.

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http://dx.doi.org/10.2116/analsci.highlights1904DOI Listing
January 2019

"New Horizons in Analytical Sciences of Functional Materials".

Anal Sci 2019;35(4):357

Department of Chemistry for Materials, Mie University.

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http://dx.doi.org/10.2116/analsci.call1904DOI Listing
January 2019

A Solubility-Based Separation of Group B Soyasaponins from the Whole Soybean Flour.

Anal Sci 2019 Apr 5. Epub 2019 Apr 5.

Department of Bioscience and Biotechnology, Fukui Prefectural University.

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http://dx.doi.org/10.2116/analsci.19N009DOI Listing

Assessment of concentrations of four phenothiazine antipsychotics in serum and whole blood using different diatomaceous earth-based solid-phase columns: A comparative analysis.

Anal Sci 2019 Apr 5. Epub 2019 Apr 5.

Department of Emergency and Critical Care Medicine, Tokai University School of Medicine.

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http://dx.doi.org/10.2116/analsci.19N006DOI Listing
April 2019
1 Read

Gas Chromatography-Mass Spectrometry Method for Simultaneous Detection of Nine Alkaloids in Tobacco and Tobacco Products by QuEChERS Sample Preparation.

Anal Sci 2019 Mar 29. Epub 2019 Mar 29.

College of Tobacco Science/National Tobacco Cultivation & Physiology & Biochemistry Research Center, Henan Agricultural University.

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http://dx.doi.org/10.2116/analsci.19P063DOI Listing
March 2019
1 Read
1.394 Impact Factor

Accurate determination of trace molybdenum in drinking water by isotope dilution inductively coupled plasma mass spectrometry.

Anal Sci 2019 Mar 29. Epub 2019 Mar 29.

Division of Chemical Metrology and Analytical Science, National Institute of Metrology.

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http://dx.doi.org/10.2116/analsci.19N010DOI Listing
March 2019
2 Reads
1.394 Impact Factor

The use of a glass fiber filter functionalized with a double layer PEI/HA coating for removing trace levels of copper from artificial seawater.

Authors:
Hisanori Iwai

Anal Sci 2019 Mar 29. Epub 2019 Mar 29.

Department of Marine System Engineering, Graduate School of Engineering, Osaka Prefecture University.

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http://dx.doi.org/10.2116/analsci.18P577DOI Listing

An exploration of advancement in analytical methodology for quantification of anticancer drugs in biomatrices.

Anal Sci 2019 Mar 22. Epub 2019 Mar 22.

Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research (NIPER).

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http://dx.doi.org/10.2116/analsci.19R002DOI Listing

Evaluation of Surface Structure of Escherichia coli Using Polypyrrole Matrix.

Anal Sci 2019 Mar 22. Epub 2019 Mar 22.

Department of Applied Chemistry, Osaka Prefecture University.

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http://dx.doi.org/10.2116/analsci.19P068DOI Listing

Purge-and-trap Determination of Ammonia in Water Samples Using Needle-Type Extraction Coupled with Gas Chromatography-Barrier Discharge Ionization Detection.

Anal Sci 2019 Mar 22. Epub 2019 Mar 22.

Department of Environmental and Life Sciences, Toyohashi University of Technology.

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http://dx.doi.org/10.2116/analsci.19P016DOI Listing

Development of Tube Radial Distribution Chromatography Based on Phase-Separation Multiphase Flow Created via Pressure Loss.

Anal Sci 2019 Mar 22. Epub 2019 Mar 22.

Department of Advanced Medical Initiatives, Faculty of Medical Sciences, Kyushu University.

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http://dx.doi.org/10.2116/analsci.19N007DOI Listing

Food Safety.

Authors:
Hiroshi Shiigi

Anal Sci 2019 ;35(3):235-236

Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University.

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http://dx.doi.org/10.2116/analsci.highlights1903DOI Listing
January 2019

"New Horizons in Analytical Sciences of Functional Materials".

Anal Sci 2019;35(3):233

Department of Chemistry for Materials, Mie University.

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http://dx.doi.org/10.2116/analsci.call1903DOI Listing

Single-cell Analysis with Microfluidic Devices.

Anal Sci 2019 Mar 8. Epub 2019 Mar 8.

The Key Laboratory for Biomedical Photonics of MOE at Wuhan National Laboratory for Optoelectronics-Hubei Bioinformatics & Molecular Imaging Key Laboratory, Systems Biology Theme, Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology.

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http://dx.doi.org/10.2116/analsci.19R001DOI Listing

Enhanced mimetic enzyme activity of phosphorylated porphyrin nanocomposite induced by localized surface plasmon resonance for colorimetric assay.

Anal Sci 2019 Mar 8. Epub 2019 Mar 8.

Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology.

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http://dx.doi.org/10.2116/analsci.19P004DOI Listing

Detection of Gold Nanoparticles Aggregation using Light Scattering for Molecular Sensing.

Anal Sci 2019 Mar 1. Epub 2019 Mar 1.

Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University.

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http://dx.doi.org/10.2116/analsci.18P571DOI Listing

Simply Structured Conjugated Compounds with Cyanoacrylate or Acrylonitrile Groups for Sensing of p-Toluenethiol.

Anal Sci 2019 Mar 1. Epub 2019 Mar 1.

Department of Science and Engineering, Graduate School of Science and Engineering, Tokyo Denki University.

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http://dx.doi.org/10.2116/analsci.18P569DOI Listing

Fluorescence enhancement of ethanolic solution of nitroarenes and its analytical application.

Anal Sci 2019 Feb 22. Epub 2019 Feb 22.

Department of Environmental Science, Faculty of Science, Toho University.

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http://dx.doi.org/10.2116/analsci.19N005DOI Listing
February 2019

Low-Cost, High-Performance Sample Cell for X-Ray Spectroscopy of Solutions and Gels Made from Plastic Straw.

Anal Sci 2019 Feb 15. Epub 2019 Feb 15.

Department of Chemical and Biological Sciences, Faculty of Science, Japan Women's University.

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http://dx.doi.org/10.2116/analsci.18P538DOI Listing
February 2019

Loss of phosphate determines the versatility of spider orb-web glue ball.

Anal Sci 2019 Feb 15. Epub 2019 Feb 15.

Department of Applied Physics, School of Advanced Engineering, Kogakuin University.

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http://dx.doi.org/10.2116/analsci.18P480DOI Listing
February 2019
1 Read

Influence of land use on the structural feature of sedimentary humic acids in rivers in northwest Hokkaido, Japan.

Anal Sci 2019 Feb 15. Epub 2019 Feb 15.

Ocean Alliance, The University of Tokyo.

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http://dx.doi.org/10.2116/analsci.18P373DOI Listing
February 2019

Specific Detection of c-Kit Expressed on Human Cell Surface by Immunosensor Based on Surface Plasmon Resonance.

Anal Sci 2019 ;35(2):223-225

Osaka Institute of Public Health.

An immunosensor based on surface plasmon resonance was developed for detection of c-Kit expressed on a cell surface. The combination of the antibody solution modified with gelatin before immobilization to the sensor chip and its blocking with gelatin drastically decreased the nonspecific reaction. The condition may be useful for the detection of various cells by using antibody against cell surface marker including the c-Kit. Read More

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http://dx.doi.org/10.2116/analsci.18N022DOI Listing
January 2019

A Label-free and Universal Platform for the Construction of Various Logic Circuits Based on Graphene Oxide and G-Quadruplex Structure.

Anal Sci 2019 ;35(2):181-187

College of Life Sciences, Shaanxi Normal University.

Due to structual polymorphism, excellent binding activity and functional significances in biological regulation, G-quadruplex has become the focus of research as an innovated module for analytical chemistry and biomedicine. Meanwhile, in the biosensor fields, new nanomaterial graphene oxide (GO) has also received extensive attention due to its brilliant physical and chemical properties. Herein, we propose a non-label and enzyme-free logic operation platform based on G-quadruplex structure and GO instead of any expensive modification. Read More

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http://dx.doi.org/10.2116/analsci.18P349DOI Listing
January 2019

Portable Smartphone-based Colorimetric Analyzer with Enhanced Gold Nanoparticles for On-site Tests of Seafood Safety.

Anal Sci 2019 ;35(2):133-140

Key Laboratory for Biomedical Engineering of Ministry of Education, Biosensor National Special Laboratory, Department of Biomedical Engineering, Zhejiang University.

Saxitoxin (STX) is one of the paralytic shellfish poisons (PSP) that endanger people's health. It is necessary to develop methods for the on-site rapid detection for STX in order to prevent safety accidents. An enzyme-linked immunosorbent assay (ELISA) is timesaving and effective, but it is not suitable for large-scale in-field tests due to the expensiveness of commercial ELISA kits and the bulkiness of a microtiter plate reader (MTPR). Read More

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http://dx.doi.org/10.2116/analsci.18P184DOI Listing
January 2019
7 Reads

Mesoporous Silica.

Authors:
Yuko Ueno

Anal Sci 2019 ;35(2):121-122

NTT Basic Research Laboratories, NTT Corporation.

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http://dx.doi.org/10.2116/analsci.highlights1902DOI Listing
February 2019

A glassy carbon electrode modified with molybdenite and Ag nanoparticle composite for selectively sensing of ascorbic acid.

Anal Sci 2019 Feb 8. Epub 2019 Feb 8.

School of Mineral Engineering, University of Science and Technology LiaoNing.

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http://dx.doi.org/10.2116/analsci.19P012DOI Listing
February 2019

A Sensitive Electrochemiluminescence Sensor for Brilliant Blue FCF Using Ru(bpy) Immobilized Zn-MOF.

Anal Sci 2019 Feb 8. Epub 2019 Feb 8.

Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University.

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http://dx.doi.org/10.2116/analsci.18P572DOI Listing
February 2019

Silver Nanoparticles with Sodium Dodecyl Sulfate as Colorimetric Probe for Detection of Dithiocarbamate Pesticides in Environmental Samples.

Anal Sci 2019 Feb 8. Epub 2019 Feb 8.

Institute of Advanced Research Studies and Chemical Sciences, University of Sindh.

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http://dx.doi.org/10.2116/analsci.18P417DOI Listing
February 2019

A Conjugated Polymer Fluorescent Sensor for Continuous Identification of Copper (II) and Pyrophosphate in Blood Serum and Synovial Fluid.

Anal Sci 2019 Feb 1. Epub 2019 Feb 1.

Department of Analytical Chemistry, College of Chemistry, Jilin University.

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http://dx.doi.org/10.2116/analsci.18P576DOI Listing
February 2019

TEN YEARS OF FENTANYL-LIKE DRUGS: A TECHNICAL-ANALYTICAL REVIEW.

Anal Sci 2019 Jan 25. Epub 2019 Jan 25.

Department of Health Sciences, University of Milan.

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http://dx.doi.org/10.2116/analsci.18R004DOI Listing
January 2019