1. New insights into analytical science in China

   • Hua Cui
   • Lihua Zhang
   • Qiankun Zhuang

   Editorial 29 April 2019 Pages: 3991 - 3992

2. Delineating the tumor margin with intraoperative surface-enhanced Raman spectroscopy

   • Chunhuan Jiang
   • Ying Wang
   • Lehui Lu

   Review 25 January 2019 Pages: 3993 - 4006

   

3. High-performance bioanalysis based on ion concentration polarization of micro-/nanofluidic devices

   • Chen Wang
   • Yang Wang
   • Xing-Hua Xia

   Review 10 April 2019 Pages: 4007 - 4016

   

4. A tridecaptin-based fluorescent probe for differential staining of Gram-negative bacteria

   • Wei Wang
   • Yingyan Wang
   • Chaoyong James Yang

   Communication 10 November 2018 Pages: 4017 - 4023

   

5. Graphene quantum dots enhanced ToF-SIMS for single-cell imaging

   • Hao-Wen Li
   • Xin Hua
   • Yi-Tao Long

   Communication 22 February 2019 Pages: 4025 - 4030

   

6. Direct bacteria analysis using laserspray ionization miniature mass spectrometry

   • Siyu Liu
   • Jia Zuo
   • Wei Xu

   Paper in Forefront 02 October 2018 Pages: 4031 - 4040

   

7. Construction of H₂O₂-responsive asymmetric 2D nanofluidic channels with graphene and peroxidase-mimetic V₂O₅ nanowires

   • Ling Zhang
   • Qianqian Tian
   • Jinghong Li

   Paper in Forefront 23 November 2018 Pages: 4041 - 4048

   

8. High-throughput screening of toxic substances by extractive electrospray ionization mass spectrometry and their identification via databank construction

   • Shuanglong Wang
   • Faliang Li
   • Huanwen Chen

   Paper in Forefront 11 January 2019 Pages: 4049 - 4054

   

9. The behavior of a bipedal DNA walker moving on the surface of magnet microparticles and its application in DNA detection

   • Ningxing Li
   • Mingyuan Du
   • Zhike He

   Paper in Forefront 28 January 2019 Pages: 4055 - 4061

   

10. Black oxidized 3,3′,5,5′-tetramethylbenzidine nanowires (oxTMB NWs) for enhancing Pt nanoparticle-based strip immunosensing

    • Shan Lin
    • Danmin Zheng
    • Yuwu Chi

    Paper in Forefront 10 April 2019 Pages: 4063 - 4071

    

11. An online field-assisted micro-solid-phase extraction device coupled with high-performance liquid chromatography for the direct analysis of solid samples

    • Ling Xia
    • Yuanyuan He
    • Gongke Li

    Paper in Forefront 26 April 2019 Pages: 4073 - 4084

    

12. Programming biosensing sensitivity by controlling the dimension of nanostructured electrode

    • Min Li
    • Bin Zhao
    • Qian Li

    Research Paper 29 August 2018 Pages: 4085 - 4092

    

13. A MnO₂ nanosheet-based ratiometric fluorescent nanosensor with single excitation for rapid and specific detection of ascorbic acid

    • Yanlong Lyu
    • Zhanhui Tao
    • Yaqing Liu

    Research Paper 07 November 2018 Pages: 4093 - 4101

    

14. Molecular analysis of semen-like odor emitted by chestnut flowers using neutral desorption extractive atmospheric pressure chemical ionization mass spectrometry

    • Xiaoping Zhang
    • Yin Ji
    • Konstantin Chingin

    Research Paper 19 November 2018 Pages: 4103 - 4112

    

15. A bi-end injection capillary electrophoresis method for simultaneous determination of 37 cations and anions in beers

    • Chao Guo
    • Zhenpeng Guo
    • Yi Chen

    Research Paper 06 December 2018 Pages: 4113 - 4121

    

16. Synthesis and purification of biotinylated oligodeoxynucleotides containing single TpT dimeric pyrimidine (6-4) pyrimidone lesion

    • Danni Wu
    • Ning Zhang
    • Hailin Wang

    Research Paper 22 January 2019 Pages: 4123 - 4129

    

17. Preparation of glutathione-functionalized zwitterionic silica material for efficient enrichment of sialylated N-glycopeptides

    • Dongmei Fu
    • Yujie Liu
    • Xinmiao Liang

    Research Paper 04 March 2019 Pages: 4131 - 4140

    

18. Size-dependent sub-proteome analysis of urinary exosomes

    • Sheng Guan
    • Hailong Yu
    • Xiangmin Zhang

    Research Paper 14 February 2019 Pages: 4141 - 4149

    

19. Elemental analysis and imaging of sunscreen fingermarks by X-ray fluorescence

    • Ling-Na Zheng
    • Rong-Liang Ma
    • Yu-Liang Zhao

    Research Paper 16 March 2019 Pages: 4151 - 4157

    

20. Cleavable hydrophobic derivatization strategy for enrichment and identification of phosphorylated lysine peptides

    • Yechen Hu
    • Yang Li
    • Yukui Zhang

    Research Paper 16 April 2019 Pages: 4159 - 4166

    

21. Analysis of oligonucleotides by ion-pair reversed-phase liquid chromatography coupled with positive mode electrospray ionization mass spectrometry

    • Guofeng Weng
    • Binwen Sun
    • Yuanjiang Pan

    Research Paper 15 April 2019 Pages: 4167 - 4173

    

22. Highly chemiluminescent TiO₂/tetra(4-carboxyphenyl)porphyrin/N-(4-aminobutyl)-N-ethylisoluminol nanoluminophores for detection of heart disease biomarker copeptin based on chemiluminescence resonance energy transfer

    • Jiangnan Shu
    • Zhili Han
    • Hua Cui

    Research Paper 24 April 2019 Pages: 4175 - 4183

    

23. Performance of atmospheric pressure gas chromatography-tandem mass spectrometry for the analysis of organochlorine pesticides in human serum

    • Jing Fang
    • Hongzhi Zhao
    • Zongwei Cai

    Research Paper 30 April 2019 Pages: 4185 - 4191

    

24. Fluorescent and mass spectrometric evaluation of the phagocytic internalization of a CD47-peptide modified drug-nanocarrier

    • Chunlan Liu
    • Danxia Yu
    • Qiuquan Wang

    Research Paper 15 May 2019 Pages: 4193 - 4202

    

25. Homogeneous electrogenerated chemiluminescence immunoassay for the detection of biomarkers by magnetic preconcentration on a magnetic electrode

    • Yuxi Wei
    • Yue Wang
    • Chengxiao Zhang

    Research Paper 06 May 2019 Pages: 4203 - 4211

    

26. Facile one-step solvothermal synthesis of a luminescent europium metal-organic framework for rapid and selective sensing of uranyl ions

    • Linnan Li
    • Sensen Shen
    • Huwei Liu

    Research Paper 17 May 2019 Pages: 4213 - 4220

    

27. Monodisperse core-shell-structured SiO₂@Gd₂O₃:Eu³⁺@SiO₂@MIP nanospheres for specific identification and fluorescent determination of carbaryl in green tea

    • Zerong Long
    • Shilin Shen
    • Hongdeng Qiu

    Research Paper 29 May 2019 Pages: 4221 - 4229