1. Novel analytical technologies contributing to clinical and pharmaceutical research fields

   • Shigeori Takenaka
   • Shinobu Sato
   • Tadashi Hayama

   Special Issue: Editorial 02 April 2024 Pages: 801 - 801

2. Recent advances in the development of ²²⁵Ac- and ²¹¹At-labeled radioligands for radiotheranostics

   • Masayuki Munekane
   • Takeshi Fuchigami
   • Kazuma Ogawa

   Special Issue: Review Open access 02 April 2024 Pages: 803 - 826

   

3. Bioanalytical technologies using temperature-responsive polymers

   • Kenichi Nagase

   Special Issue: Review Open access 07 April 2024 Pages: 827 - 841

   

4. Comparison of 3-nitrophenylhydrazine, O-benzyl hydroxylamine, and 2-picolylamine derivatizations for analysis of short-chain fatty acids through liquid chromatography coupled with tandem mass spectrometry

   • Ryosuke Nagatomo
   • Aoi Ichikawa
   • Koichi Inoue

   Special Issue: Original Paper 19 December 2023 Pages: 843 - 851

   

5. Low-interference and sensitive electrochemical detection of glucose and lactate using boron-doped diamond electrode and electron mediator menadione

   • Nakyeong Yoon
   • Youngjin Jung
   • Haesik Yang

   Special Issue: Original Paper 22 January 2024 Pages: 853 - 861

   

6. Development of an on-site therapeutic drug monitoring method using a portable spectrometer

   • Kenichiro Todoroki
   • Nan Fukudo
   • Toshimasa Toyo’oka

   Special Issue: Original Paper 15 February 2024 Pages: 863 - 869

   

7. Quantitative lipid composition characterization of intact liposomes via ³¹P nuclear magnetic resonance spectroscopy

   • Nanako Endo
   • Chisa Aoki
   • Kumiko Sakai-Kato

   Special Issue: Original Paper 03 March 2024 Pages: 871 - 879

   

8. Development of a two-dimensional LC–MS/MS system for the determination of proline and 4-hydroxyproline enantiomers in biological and food samples

   • Chiharu Ishii
   • Yosuke Tojo
   • Kenji Hamase

   Special Issue: Original Paper 10 April 2024 Pages: 881 - 889

   

9. LC–MS/MS determination of pyocyanin–N-acetyl cysteine adduct: application for understanding Pseudomonas aeruginosa virulence factor neutralization

   • Faten Farouk
   • Rania Ibrahim Shebl

   Special Issue: Original Paper 12 March 2024 Pages: 891 - 905

   

10. Predicting the wicking rate of nitrocellulose membranes from recipe data: a case study using ANN at a membrane manufacturing in South Korea

    • Janith Dissanayake
    • Sung Bong Kang
    • Min-Ho Lee

    Special Issue: Original Paper Open access 10 April 2024 Pages: 907 - 915

    

11. Development of a highly efficient solubilization method for mass spectrometric analysis of phospholipids in living single cells

    • Jo Sakata
    • Aogu Furusho
    • Hajime Mizuno

    Special Issue: Original Paper 28 March 2024 Pages: 917 - 924

    

12. Quantification of serine residue stereoinversion in a short peptide by reversed-phase high-performance liquid chromatography: analysis of mechanisms promoting serine stereoinversion

    • Yutaka Sadakane
    • Mizuki Kobayashi
    • Megumi Hagino

    Special Issue: Original Paper 26 March 2024 Pages: 925 - 934

    

13. Unveiling the vitamin E profile in rice bran extracellular vesicles: evaluation of extraction and preparation methods

    • Soo Takasu
    • Risa Watanabe
    • Yukihiro Akao

    Special Issue: Original Paper 01 April 2024 Pages: 935 - 941

    

14. Biotinylated cyclic naphthalene diimide as a searching tool for G4 sites on the genome

    • Satoshi Fujii
    • Shinobu Sato
    • Shigeori Takenaka

    Special Issue: Original Paper Open access 12 April 2024 Pages: 943 - 950

    

15. Colorimetric and fluorometric determination of uric acid by a suspension-based assay using enzyme-immobilized micro-sized particles

    • Yukiko Moriiwa
    • Keigo Hatakeyama
    • Atsushi Shoji

    Special Issue: Original Paper 10 April 2024 Pages: 951 - 958

    

16. LC–MS/MS analysis of components in smoke from e-cigarettes that use guarana extract as the caffeine source

    • Suzuna Saruwatari
    • Makoto Takada
    • Mitsuhiro Wada

    Special Issue: Note 20 March 2024 Pages: 959 - 963

    

17. Detection of the phosphorothioate oligonucleotide fomivirsen using a ligase detection reaction with polymerase chain reaction

    • Naoki Harikai
    • Haruka Kakuda
    • Kazufusa Shinomiya

    Special Issue: Note 25 March 2024 Pages: 965 - 971