1. Deep eutectic solvents for liquid–liquid extraction

   • Ryo kanzaki

   Highlights 26 June 2023 Pages: 1021 - 1022

   

2. Simultaneous determination of glyphosate, glufosinate, and their metabolites in honey using liquid chromatography-tandem mass spectrometry and solid-phase extraction

   • Ryoichi Sasano
   • Rie Ito
   • Hiroshi Akiyama

   Special Issue: Original Paper 22 February 2023 Pages: 1023 - 1031

   

3. Conjugation monitoring of gold nanoparticles with alkanedithiols by capillary zone electrophoresis

   • Toshio Takayanagi
   • Koji Miyake
   • Naoki Matsuda

   Special Issue: Original Paper 21 February 2023 Pages: 1033 - 1039

   

4. A rapid and convenient enzyme digestion method for the analysis of N-glycans using exoglycosidase-impregnated polyacrylamide gels fabricated in an automatic pipette tip

   • Sachio Yamamoto
   • Naho Kato
   • Mitsuhiro Kinoshita

   Special Issue: Original Paper 14 March 2023 Pages: 1041 - 1046

   

5. Simultaneous and sensitive analysis of glyphosate, glufosinate, and their metabolites in surface water by HPLC-ICP-MS/MS

   • Takahiro Morimoto
   • Akane Ito
   • Masaharu Tanimizu

   Special Issue: Original Paper 26 April 2023 Pages: 1047 - 1052

   

6. Separation and identification of monoglucuronides of vitamin D₃ metabolites in urine by derivatization-assisted LC/ESI–MS/MS using a new Cookson-type reagent

   • Kazunari Takada
   • Shoujiro Ogawa
   • Tatsuya Higashi

   Special Issue: Original Paper 02 May 2023 Pages: 1053 - 1063

   

7. An eco-friendly and sensitive deep eutectic solvent-based liquid-phase microextraction procedure for extraction preconcentration of Pb (II) ions

   • Esra Duygu Aracier
   • Ece Kök Yetimoğlu
   • Oya Aydın Urucu

   Original Paper 25 March 2023 Pages: 1065 - 1071

   

8. Electrochemical detection of boric acid using gallacetophenonato-(β-diketonato) ruthenium complex in water

   • Kai Sato
   • Hiroshi Kimoto
   • Takeshi Hashimoto

   Original Paper 17 March 2023 Pages: 1073 - 1080

   

9. Cobalt hexacyanoferrate adsorbed on TiO₂ nanoparticles and their modified glassy carbon electrodes for electrocatalytic oxidation and amperometric determination of hydrazine

   • Alexander Marimuthu
   • Saravanan Arunagiri
   • Pandian Kannaiyan

   Original Paper 27 March 2023 Pages: 1081 - 1088

   

10. Mass absorption coefficient in the 200–800 eV region of sp³ carbon atoms measured using self-standing polyethylene thin films

    • Yasuji Muramatsu
    • Yuya Matsumoto

    Original Paper 17 March 2023 Pages: 1089 - 1096

    

11. Construction of a ratiometric fluorescent sensing platform based on near-infrared carbon dots for organophosphorus pesticides detection

    • Wenfei Xie
    • Jinrui Liu
    • Fangkai Du

    Original Paper 22 March 2023 Pages: 1097 - 1106

    

12. Highly sensitive colorimetric assay for penconazole using gold nanostar-graphene quantum dot composite

    • Zahra Abolghasemi-Fakhri
    • Mohammad Amjadi

    Original Paper 29 March 2023 Pages: 1107 - 1114

    

13. Laser scattering centrifugal liquid sedimentation method for the accurate quantitative analysis of mass-based size distributions of colloidal silica

    • Tetsuji Yamaguchi

    Original Paper 26 March 2023 Pages: 1115 - 1128

    

14. Development of a Pt-graphene nanocomposite-based solid-phase extraction coupled with ultra-performance liquid chromatography–tandem mass spectrometry for the determination of carbamate pesticides in fish

    • Yating Jin
    • Di Hu
    • Juanjuan Chen

    Original Paper 31 March 2023 Pages: 1129 - 1142

    

15. Deep-sea in situ determination of sulfide using a sensitized chemiluminescent terbium complex

    • Keiichi Fujimori
    • Akira Izutani
    • Kei Okamura

    Original Paper 23 March 2023 Pages: 1143 - 1149

    

16. Combination of switchable hydrophilic solvent liquid–liquid microextraction with QuEChERS for trace determination of triazole fungicide pesticides by GC–MS

    • Zhihui Zhang
    • Jingyu Zhang
    • Zuguang Li

    Original Paper 22 March 2023 Pages: 1151 - 1161

    

17. A cyanine dye probe for K⁺ detection based on DNA construction of G-quadruplex

    • Shu-Hua Zhao
    • Lu Liu
    • Chun-Guang Ding

    Original Paper 25 May 2023 Pages: 1163 - 1170

    

18. Label-free photoelectrochemical immunosensing of α-fetoprotein based on Eu-TiO₂ nanocomposites sensitized with dye-encapsulated HMA

    • Kun Wang
    • Xue Gao
    • Xiaoyan Yang

    Original Paper 24 March 2023 Pages: 1171 - 1178

    

19. Deep learning approach for prediction and classification of potable water

    • Saroja
    • Haseena
    • Shri Dharshini

    Original Paper 08 April 2023 Pages: 1179 - 1189

    

20. Evaluation of the long-term stability of arsenic species in certified reference materials: certification of arsenobetaine, As(V), and dimethylarsinic acid in NMIJ CRMs 7901-a, 7912-a, and 7913-a

    • Tomohiro Narukawa

    Note 06 March 2023 Pages: 1191 - 1197