1. Techniques for high spatial resolution in mass spectrometry

   • Eiji Sugiyama

   Highlights 20 July 2023 Pages: 1199 - 1200

   

2. An all-embracing analytical method comprising modified QuEChERS-dispersive micro-solid-phase extraction–dispersive liquid–liquid microextraction using FeGA MOF for the extraction and preconcentration of pesticides simultaneously from juice and flesh of watermelon

   • Sakha Pezhhanfar
   • Mir Ali Farajzadeh
   • Mohammad Reza Afshar Mogaddam

   Original Paper 05 April 2023 Pages: 1201 - 1214

   

3. Manipulating the monomer–dimer transformation of a heptamethine cyanine ligand: near infrared chromogenic recognition of biothiols

   • Xia Gao
   • Zhigang Shu
   • Pengbo Zhang

   Original Paper 07 April 2023 Pages: 1215 - 1222

   

4. Ultrasensitive colorimetric detection of tetracyclines based on in-situ growth of gold nanoflowers

   • Dongmei Li
   • Rushi Liang
   • Aiping Fan

   Original Paper 05 April 2023 Pages: 1223 - 1231

   

5. An integrated strategy of spectrum–effect relationship and near-infrared spectroscopy rapid evaluation based on back propagation neural network for quality control of Paeoniae Radix Alba

   • Qi Wang
   • Huaqiang Li
   • Luping Qin

   Original Paper 10 April 2023 Pages: 1233 - 1247

   

6. Nanoemulsion-based silver ion-selective optode based on colorimetrically silver ion-responsive ionic liquid-based dye

   • Shuto Oka
   • Kenji Sueyoshi
   • Hideaki Hisamoto

   Original Paper 12 April 2023 Pages: 1249 - 1256

   

7. The development of a novel copper-loaded mesoporous silica nanoparticle as a peroxidase mimetic for colorimetric biosensing and its application in H₂O₂ and GSH assay

   • Morvarid Aghayan
   • Ali Mahmoudi
   • Batoul Sadat Shafaei

   Original Paper 17 April 2023 Pages: 1257 - 1267

   

8. Development of microfluidic devices for on-site water quality testing using glass molding process

   • Hidekatsu Tazawa
   • Tomomi Sato
   • Ryo Miyake

   Original Paper Open access 27 April 2023 Pages: 1269 - 1277

   

9. New analytical method for the evaluation of heterogeneity in cation compositions of dolomites by micro-XRF and Raman spectroscopies

   • Mayu Morita
   • Shu-hei Urashima
   • Hiroharu Yui

   Original Paper 20 April 2023 Pages: 1279 - 1285

   

10. Determination of metronidazole and clarithromycin in plasma samples using surfactant-modified amorphous carbon-based DSPE combined with DLLME followed by HPLC

    • Faezeh Javanbakht
    • Mohammad Reza Afshar Mogaddam
    • Aysa Abbasalizadeh

    Original Paper 14 May 2023 Pages: 1287 - 1295

    

11. Electrochemical sensors based on platinum-coated MOF-derived nickel-/N-doped carbon nanotubes (Pt/Ni/NCNTs) for sensitive nitrite detection

    • Shuyue Wang
    • Haoyong Yin
    • Shengji Wu

    Original Paper 11 April 2023 Pages: 1297 - 1306

    

12. Sensitive ratiometric sensor for Al(III) detection in water samples using luminescence or eye-vision

    • Gasser M. Khairy
    • Alaa S. Amin
    • Nader Hassan

    Original Paper Open access 18 April 2023 Pages: 1307 - 1316

    

13. Water-soluble anionic N-confused porphyrin for sensitive and selective detection of heavy metal pollutants in aqueous environment

    • Muthu Mariammal
    • Nisha Sahane
    • Shraeddha Tiwari

    Original Paper 04 May 2023 Pages: 1317 - 1325

    

14. Real-time observation of the precursor film for low viscosity liquids spreading on solid substrates by a customized differential laser interference microscopy

    • Masanobu Kawamoto
    • Shu-hei Urashima
    • Hiroharu Yui

    Original Paper 27 April 2023 Pages: 1327 - 1332

    

15. Quantitative analysis of bisphenol A eluted into canned tomato and mackerel by matrix-assisted laser desorption ionization mass spectrometry using anthracene as matrix

    • Jiawei Xu
    • Tatsuya Fujino

    Original Paper 23 April 2023 Pages: 1333 - 1339

    

16. Efficient separation of americium by a mixed solvent of two extractants, a diamideamine and a nitrilotriacetamide

    • Hideya Suzuki
    • Yasutoshi Ban

    Original Paper 12 May 2023 Pages: 1341 - 1348

    

17. Single particle ICP-MS combined with filtration membrane for accurate determination of silver nanoparticles in the real aqueous environment

    • Hong Liu
    • Ruibao Jia
    • Weilin Guo

    Original Paper 24 April 2023 Pages: 1349 - 1359

    

18. Semi-quantitative microfluidic paper-based analytical device for ionic silica detection

    • Mami Ogawa
    • Aya Katoh
    • Daniel Citterio

    Original Paper 25 April 2023 Pages: 1361 - 1370

    

19. Kinetic adsorption of methyl blue dye from aqueous solution by PVC/PVC-based copolymer containing quaternary amine

    • Amel Agaguena
    • Noura Benbellat
    • Tahar Bendaikha

    Original Paper 19 May 2023 Pages: 1371 - 1383

    

20. A rapid cotton swab for on-site screening of coloring curcumin on durian skin: food safety aspects

    • Saowapak Teerasong
    • Phanaporn Boonyaratsewee
    • Phoonthawee Saetear

    Original Paper 26 April 2023 Pages: 1385 - 1390

    

21. Flower-like WSe₂ used as bio-matrix in ultrasensitive label-free electrochemical immunosensor for human immunoglobulin G determination

    • Leijing Zhu
    • Jing Ma
    • Yuqing Miao

    Original Paper 25 May 2023 Pages: 1391 - 1403

    

22. Physicochemical characteristics, polyphenols and antioxidant activities of Dimocarpus longan grown in different geographical locations

    • Zunli ke
    • Si Tan
    • Shengyou Shi

    Original Paper 27 April 2023 Pages: 1405 - 1412

    

23. A colorimetric chemosensor for distinct color change with (E)-2-(1-(3-aminophenyl)ethylideneamino)benzenethiol to detect Cu²⁺ in real water samples

    • Nilima Patil
    • R. B. Dhake
    • Krishna Govender

    Original Paper 07 June 2023 Pages: 1413 - 1423

    

24. Rapid acquisition of absorption spectra to monitor proton migration in nanoliter space using the RGB-spectrum-conversion method with a 10 ms interval

    • Yusuke Kimura
    • Arinori Inagawa
    • Nobuo Uehara

    Advancements in Instrumentation 25 April 2023 Pages: 1425 - 1432