The Analyst

(ISSN: 0003-2654, 1364-5528)

Table of Contents

2021 - 146 (3)

  • Progress in electrochemiluminescence of nanoclusters: how to improve the quantum yield of nanoclusters. 
  • Photo-driven self-powered biosensors for ultrasensitive microRNA detection based on metal-organic framework-controlled release behavior. 
  • Aggregation-induced emission enhancement of gold nanoclusters in metal-organic frameworks for highly sensitive fluorescent detection of bilirubin. 
  • Quantitative detection of morphine based on an up-conversion luminescent system. 
  • Photoelectrochemical thrombin biosensor based on perylene-3,4,9,10-tetracarboxylic acid and Au co-functionalized ZnO nanorods with signal-off quenching effect of Ag@Ag2S. 
  • A label-free electrochemical aptasensor based on the core-shell Cu-MOF@TpBD hybrid nanoarchitecture for the sensitive detection of PDGF-BB. 
  • Multi-dimensional LC-MS: the next generation characterization of antibody-based therapeutics by unified online bottom-up, middle-up and intact approaches. 
  • Recent advances in the use of stimulated Raman scattering in histopathology. 
  • One-pot intramolecular cyclization of 5-hydroxymethylcytosine for sequencing DNA hydroxymethylation at single-base resolution. 
  • Feasibility of discrimination of gall bladder (GB) stone and GB polyp using voltage-applied SERS measurement of bile juice samples in conjunction with two-trace two-dimensional (2T2D) correlation analysis. 
  • Lateral flow immunochromatographic assay on a single piece of paper. 
  • A chemiluminescence-based heterogeneous asymmetric recombinase polymerase amplification assay for the molecular detection of mycotoxin producers. 
  • A ratiometric nanoprobe based on carboxylated graphitic carbon nitride nanosheets and Eu3+ for the detection of tetracyclines. 
  • A microfluidic chip for on-line derivatization and application to in vivo neurochemical monitoring. 
  • Direct coupling of paper spray mass spectrometry and four-phase electroextraction sample preparation. 
  • A rapid paper-based blood typing method from droplet wicking. 
  • A DNA-functionalized biomass nanoprobe for the targeted photodynamic therapy of tumor and ratiometric fluorescence imaging-based visual cancer cell identification/antitumor drug screening. 
  • Electroenzymatic choline sensing at near the theoretical performance limit. 
  • A portable SERS reader coupled with catalytic hairpin assembly for sensitive microRNA-21 lateral flow sensing. 
  • Orange red-emitting carbon dots for enhanced colorimetric detection of Fe3. 
  • A novel hybrid filter/wrapper method for feature selection in archaeological ceramics classification by laser-induced breakdown spectroscopy. 
  • Determination of atenolol based on the reversion of the fluorescence resonance energy transfer between AgInS2 quantum dots and Au nanoparticles. 
  • Discrimination of bacteria using whole organism fingerprinting: the utility of modern physicochemical techniques for bacterial typing. 
  • Carbon nitride nanoparticles as ultrasensitive fluorescent probes for the detection of α-glucosidase activity and inhibitor screening. 
  • Microfluidic-enabled magnetic labelling of nanovesicles for bioanalytical applications. 
  • A versatile magnetic bead-based flow cytometric assay for the detection of thyroid cancer related hsa-miR-221-3p in blood and tissues. 
  • Synergetic enhancement of electrochemical H2O2 detection in a nitrogen-doped carbon encapsulated FeCo alloy architecture. 
  • Three-dimensional nitrogen-doped graphene-based metal-free electrochemical sensors for simultaneous determination of ascorbic acid, dopamine, uric acid, and acetaminophen. 
  • Point-of-care testing (POCT) of patients with a high concentration of uric acid by using alginate hydrogel microspheres embedded with CdZnTeS QDs and urate oxidase (Alg@QDs-UOx MSs). 
  • Sensitive SERS assay for glyphosate based on the prevention of l-cysteine inhibition of a Au-Pt nanozyme. 
  • Ratiometric fluorescence determination of alkaline phosphatase activity based on dual emission of bovine serum albumin-stabilized gold nanoclusters and the inner filter effect. 
  • Fabrication of a "turn-on"-type enantioselective fluorescence sensor via a modified achiral MOF: applications for synchronous detection of phenylalaninol enantiomers. 
  • An automated detection of influenza virus based on 3-D magnetophoretic separation and magnetic label. 
  • Green synthesis of a deep-ultraviolet carbonized nanoprobe for ratiometric fluorescent detection of feroxacin and enrofloxacin in food and serum samples. 
  • Spatiotemporal spectroscopic characterization of plasmas induced by non-orthogonal laser ablation. 
  • An artificial intelligence process of immunoassay for multiple biomarkers based on logic gates. 
  • Fe-N-C single-atom nanozymes with peroxidase-like activity for the detection of alkaline phosphatase. 
  • Novel fluorescent nitrogen-doped carbon dots derived from Panax notoginseng for bioimaging and high selectivity detection of Cr6. 
  • Lithium-7 qNMR as a method to quantify lithium content in brines using benchtop NMR. 
  • Effect of proteins on the oxidase-like activity of CeO2 nanozymes for immunoassays. 

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