Analytical Sciences

Hot Articles

The following 'Hot Articles' have been selected as really HOT by the editorial board members.

Select Volume: 22 / 23 / 24 / 25 / 26 / 27 / 28 / 29 / 30 / 31 / 32 / 33 / 34 / 35 / 36 / 37 /

Volume 37, Number 7 (2021)

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Biodegradation and Structural Modification of Humic Acids in a Compost Induced by Fertilization with Steelmaking Slag under Coastal Seawater, as Detected by TMAH-py-GC/MS, EEM and HPSEC Analyses
Hisanori IWAI, Mitsuo YAMAMOTO, Motoyuki MATSUO, Dan LIU, and Masami FUKUSHIMA
Keywords: Humic acid, steelmaking slag, compost, TMAH-py-GC/MS, HPSEC, EEM, biodegradation, humification
Analytical Sciences, 2021, 37(7), 977.
DOI: 10.2116/analsci.20P304

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Rapid Purification of Immunoglobulin G Using a Protein A-‚Äčimmobilized Monolithic Spin Column with Hydrophilic Polymers
Shigenori OTA, Yuko YUI, Tsutomu SATO, Noriko YOSHIMOTO, and Shuichi YAMAMOTO
Keywords: Monolithic silica, affinity chromatography, immunoglobulin G, non-specific adsorption
Analytical Sciences, 2021, 37(7), 985.
DOI: 10.2116/analsci.20P378

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An Improved Reflection Colorimeter Integrated with a Coaxial Optical-fiber Cable for Highly Sensitive Solid-phase Colorimetry Using a Membrane Filter
Hitoshi MIZUGUCHI, Yusuke TANIGUCHI, Suherman SUHERMAN, Kinichi MORITA, Toshio TAKAYANAGI, and Yasutada SUZUKI
Keywords: Reflection colorimeter, optical fiber, nickel, α-furil dioxime, simple analytical method
Analytical Sciences, 2021, 37(7), 1045.
DOI: 10.2116/analsci.20N033

Volume 37, Number 6 (2021)

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Selective Trapping and Retrieval of Single Cells Using Microwell Array Devices Combined with Dielectrophoresis
Misaki HATA, Masato SUZUKI, and Tomoyuki YASUKAWA
Keywords: Dielectrophoresis, cell manipulation, cell array, microwell array, selective retrieval
Analytical Sciences, 2021, 37(6), 803.
DOI: 10.2116/analsci.21C002

Volume 37, Number 5 (2021)

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Adsorption Performances of an Acid-stable 2D Covalent Organic Framework towards Palladium(II) in Simulated High-level Liquid Waste
Hao WU and Seong-Yun KIM
Keywords: Acid-stable, covalent organic framework, adsorption, Pd(II), simulated high-level liquid waste
Analytical Sciences, 2021, 37(5), 645.
DOI: 10.2116/analsci.21C001

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Effective Separation for New Therapeutic Modalities Utilizing Temperature-responsive Chromatography
Yutaro MAEKAWA, Eri AYANO, Kenichi NAGASE, and Hideko KANAZAWA
Keywords: Temperature-responsive chromatography, poly(N-isopropylacrylamide), smart functional surfaces, new therapeutic modality, monoclonal antibody, oligonucleotide, cell separation
Analytical Sciences, 2021, 37(5), 651.
DOI: 10.2116/analsci.20SCR09

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Selection of Ovalbumin-specific Binding Peptides through Instant Translation in Ribosome Display Using E. coli Extract
Shin-Woong KIM, Akiko YUMOTO, Noriko MINAGAWA, Kon SON, Yun HEO, Yoshihiro ITO,, and Takanori UZAWA
Keywords: Aptamer, food allergen, in vitro selection, dot blot
Analytical Sciences, 2021, 37(5), 707.
DOI: 10.2116/analsci.20SCP20

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Affinity Diversification of a Polymer Probe for Pattern-recognition-based Biosensing Using Chemical Additives
Hiroki OKADA, Masahiro MIMURA, Shunsuke TOMITA, and Ryoji KURITA
Keywords: Biosensors, human cells, pattern recognition, polymers, proteins, chemical additives
Analytical Sciences, 2021, 37(5), 713.
DOI: 10.2116/analsci.20SCP23

Volume 37, Number 4 (2021)

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Remote Investigation of Total Chromium Determination in Environmental Samples of the Kombolcha Industrial Zone, Ethiopia, Using Microfluidic Paper-based Analytical Devices
Abdellah MUHAMMED, Ahmed HUSSEN, Mesfin REDI, and Takashi KANETA
Keywords: Microfluidic paper-based analytical device, total chromium, soil, lettuce, industrial effluent
Analytical Sciences, 2021, 37(4), 585.
DOI: 10.2116/analsci.20P325

Volume 37, Number 3 (2021)

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Biomarker Analysis on a Power-free Microfluidic Chip Driven by Degassed Poly(dimethylsiloxane)
Keywords: Biomarker, microfluidic chip, microRNA, power-free, degas-driven, point-of-care testing
Analytical Sciences, 2021, 37(3), 399.
DOI: 10.2116/analsci.20SCR04

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Designing Elastic Modulus of Cell Culture Substrate to Regulate YAP and RUNX2 Localization for Controlling Differentiation of Human Mesenchymal Stem Cells
Masashi YAMAZAKI, Satoru KIDOAKI, Hiromichi FUJIE, and Hiromi MIYOSHI
Keywords: Mesenchymal stem cell, styrenated gelatin gel, elastic modulus, mechanotransduction, heterogeneity
Analytical Sciences, 2021, 37(3), 447.
DOI: 10.2116/analsci.20SCP02

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An Open Sandwich Immunochromatography for Non-competitive Detection of Small Antigens
Yoshitaka HARADA, Yuki OHMURO-MATSUYAMA, Mika TSUNA, and Hiroshi UEDA
Keywords: Open sandwich immunoassay, immunochromatography, bone Gla protein, lateral flow assay
Analytical Sciences, 2021, 37(3), 455.
DOI: 10.2116/analsci.20SCP06

Volume 37, Number 2 (2021)

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Electrorotation Rates of K562 Cells Accompanied by Erythroid Differentiation Induced by Sodium Butyrate
Rino TAKEUCHI, Masato SUZUKI, and Tomoyuki YASUKAWA
Keywords: Electrorotation, dielectrophoresis, cell manipulation, differentiation, polynomial electrode, cytoplasm conductivity
Analytical Sciences, 2021, 37(2), 229.
DOI: 10.2116/analsci.20C017

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Cell Analysis on Microfluidics Combined with Mass Spectrometry
Wanling ZHANG, Qiang ZHANG, and Jin-Ming LIN
Keywords: Microfluidic, mass spectrometer, cell analysis, cell metabolism, single-cell
Analytical Sciences, 2021, 37(2), 249.
DOI: 10.2116/analsci.20R006

Volume 37, Number 1 (2021)

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Inner Product of RGB Unit Vectors for Simple and Versatile Detection of Color Transition
Naoya KAKIUCHI, Junya OCHIAI, Masaki TAKEUCHI, and Hideji TANAKA
Keywords: Image-based colorimetry, digital microscope, inner product, RGB, flow titration, flow ratiometry
Analytical Sciences, 2021, 37(1), 3.
DOI: 10.2116/analsci.20C015