1. Separation Technique of Enantiomers

   • Yusuke Iwasaki

   Highlights 23 November 2020 Pages: 1295 - 1295

2. A Green Chemosensor for Colorimetric Determination of Phosphate Ion in Soil, Bone, and Water Samples Using Curcumin Nanoparticles

   • Nahid Pourreza
   • Hoda Sharifi
   • Hamed Golmohammadi

   Original Papers 05 June 2020 Pages: 1297 - 1301

3. Basic Research on Batchwise Multi-stage Extractions Using TODGA for Dy/Nd Separation

   • Yuji Sasaki
   • Masahiko Matsumiya
   • Yusuke Tsuchida

   OriginalPaper 05 June 2020 Pages: 1303 - 1311

4. Surface-enhanced Raman Scattering and X-ray Fluorescence Analyses of a Single Hair Colored with a Hair Dye Product

   • Momona Horiguchi
   • Shinsuke Kunimura

   OriginalPaper 05 June 2020 Pages: 1311 - 1315

5. BODIPY-based Fluorescent Probe for the Detection of Cysteine in Living Cells

   • Nannan Wang
   • Xin Ji
   • Jian Zhang

   OriginalPaper 12 June 2020 Pages: 1317 - 1321

6. Nano-Cu Modified Cu and Nano-Cu Modified Graphite Electrodes for Chemical Oxygen Demand Sensors

   • Yuris Diksy
   • Isnaini Rahmawati
   • Tribidasari A. Ivandini

   OriginalPaper 12 June 2020 Pages: 1323 - 1327

7. In-situ Neutron Reflectometry Study on Adsorption of Glucose Oxidase at Mesoporous Aluminum Oxide Film

   • Akira Yamaguchi
   • Kazuya Katayama
   • Stephen A. Holt

   OriginalPaper 12 June 2020 Pages: 1331 - 1335

8. Structural Characterization of a Cyclodextrin/l-menthol Inclusion Complex in the Solid-state by Solid-state NMR and Vibrational Circular Dichroism

   • Takahiro Sakai
   • Yumiko Akagi
   • Izuru Kawamura

   OriginalPaper 19 June 2020 Pages: 1337 - 1343

9. A Sensitive, Simple and Direct Determination of Pantoprazole Based on a “Turn off-on” Fluorescence Nanosensor by Using Terbium-1,10-phenanthroline-silver Nanoparticles

   • Masoomeh Shaghaghi
   • Samaneh Rashtbari
   • Abolghasem Jouyban

   OriginalPaper 10 November 2020 Pages: 1345 - 1349

10. Colorimetric Determination of Sulfide in Turbid Water with a Cost-effective Flow-batch Porous Membrane-based Diffusion Scrubber System

    • Thatsanee Khongrangdee
    • Wasin Somboot
    • Tinakorn Kanyanee

    OriginalPaper 03 July 2020 Pages: 1353 - 1357

11. Novel Potentiometric Screen-printed Carbon Electrodes for Bisphenol S Detection in Commercial Plastic Samples

    • Hisham S. M. Abd-Rabboh
    • Ayman H. Kamel

    OriginalPaper 10 July 2020 Pages: 1359 - 1363

12. Supramolecular Assembly of Acriflavine on Graphene Oxide for the Sensing of Adenosine Phosphates

    • Govindaraj Usha
    • Ramesh Prakash
    • Narayanan Selvapalam

    OriginalPaper 10 July 2020 Pages: 1365 - 1369

13. Application of an Augmentation Method to MCR-ALS Analysis for XAFS and Raman Data Matrices in the Structural Change of Isopolymolybdates

    • Morihisa Saeki
    • Takumi Yomogida
    • Hironori Ohba

    OriginalPaper 10 July 2020 Pages: 1371 - 1375

14. On-off Fluorescent Switching of Excitation-independent Near-ultraviolet Emission Carbon Nanobelts for Ultrasensitive Detection Nimesulide in Pharmaceutical Tablet

    • Zhongxia Wang
    • Yuanfei Gao
    • Wei Wang

    OriginalPaper 10 July 2020 Pages: 1379 - 1383

15. Mutual Separation of Fe(II) and Fe(III) Using Cyclohexane/Water/ Ionic-liquid Triphasic Extraction System with 2,2′-Bipyridine and Tri-n-octylphosphine Oxide

    • Mizuki Toita
    • Kotaro Morita
    • Naoki Hirayama

    OriginalPaper 17 July 2020 Pages: 1387 - 1391

16. Contamination, Decomposition, and Formation of N-Nitrosodimethylamine in Water Samples at the ng/L Level of Determination

    • Hitoshi Kodamatani
    • Kenta Sugihara
    • Takashi Tomiyasu

    OriginalPaper 24 July 2020 Pages: 1393 - 1397

17. An Analysis of the Formation Mechanism of Geopolymer Made from Obsidian Mineral and Its Potential Application as a Slow Release Fertilizer

    • Solihin Solihin
    • Alfin Rizqiadi
    • Ismi Handayani

    OriginalPaper 24 July 2020 Pages: 1401 - 1405

18. Engineering Grey Nanosystem as Activatable Ratio-colorimetric Probe for Detection of Lead Ions in Preserved Egg

    • Li Ge
    • Honglin Liu

    OriginalPaper 24 July 2020 Pages: 1407 - 1413

19. Uncertainty of the Analytical Values in Laser-induced Plasma Optical Emission Spectrometry for Element-based Sorting of Commercial Aluminum Alloys

    • Yusuke Fugane
    • Shunsuke Kashiwakura
    • Kazuaki Wagatsuma

    OriginalPaper 24 July 2020 Pages: 1415 - 1419

20. Optimization of pH Elution Conditions in Immune Complexome Analysis for Comprehensive Identification of Immune Complex Antigens

    • Nozomi Aibara
    • Rika Aizawa
    • Kaname Ohyama

    OriginalPaper 05 June 2020 Pages: 1423 - 1426

21. Screening Method for the Quality Evaluation of Cannabidiols in Water-based Products Using Liquid Chromatography Tandem Mass Spectrometry

    • Shiori Takashina
    • Yuki Igarashi
    • Koichi Inoue

    OriginalPaper 24 July 2020 Pages: 1427 - 1430

22. Announcements

    Announcement 23 November 2020 Pages: 1431 - 1431