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Start Over You searched for: Topic analytical chemistry Remove constraint Topic: analytical chemistry Journal analytical and bioanalytical chemistry Remove constraint Journal: analytical and bioanalytical chemistry Publisher springer berlin heidelberg Remove constraint Publisher: springer berlin heidelberg
121 results

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1. Paper and thread as media for the frugal detection of urinary tract infections (UTIs)

2. Antibody affinity as a driver of signal generation in a paper-based immunoassay for Ebola virus surveillance

3. Measurement of the alcohol biomarker phosphatidylethanol (PEth) in dried blood spots and venous blood—importance of inhibition of post-sampling formation from ethanol

4. Formation and fragmentation of doubly and triply charged ions in the negative ion spectra of neutral N-glycans from viral and other glycoproteins

5. Emerging point-of-care biosensors for rapid diagnosis of COVID-19: current progress, challenges, and future prospects

6. Coupling immuno-magnetic capture with LC–MS/MS(MRM) as a sensitive, reliable, and specific assay for SARS-CoV-2 identification from clinical samples

7. Single-tube analysis for ultra-fast and visual detection of Salmonella

8. Characterisation of a new online nanoLC-CZE-MS platform and application for the glycosylation profiling of alpha-1-acid glycoprotein

9. Profiling of volatile substances by direct thermal desorption gas chromatography high-resolution mass spectrometry for flagging a characterising flavour in cigarette tobacco

10. Repeated double cross-validation applied to the PCA-LDA classification of SERS spectra: a case study with serum samples from hepatocellular carcinoma patients

11. Development of an LC-MS method for the semiquantitative determination of polyamide 6 contaminations in polyolefin recyclates

12. Electrochemical biosensor for detecting pathogenic bacteria based on a hybridization chain reaction and CRISPR-Cas12a

13. GC/EI-MS method for the determination of phytosterols in vegetable oils

14. Multiresidue antibiotic-metabolite quantification method using ultra-performance liquid chromatography coupled with tandem mass spectrometry for environmental and public exposure estimation

15. Analytical methods of antibody surface coverage and orientation on bio-functionalized magnetic beads: application to immunocapture of TNF-α

16. Sensitive and quantitative determination of short-chain fatty acids in human serum using liquid chromatography mass spectrometry

17. Identification of 20 polymer types by means of laser-induced breakdown spectroscopy (LIBS) and chemometrics

18. Quantitative HPLC-MS/MS determination of Nuc, the active metabolite of remdesivir, and its pharmacokinetics in rat

19. Parallelized label-free monitoring of cell adhesion on extracellular matrix proteins measured by single colour reflectometry

20. Detection of plant virus particles with a capacitive field-effect sensor

21. Activity and electron donor preference of two denitrifying bacterial strains identified by Raman gas spectroscopy

22. Detection of ovarian cancer (± neo-adjuvant chemotherapy effects) via ATR-FTIR spectroscopy: comparative analysis of blood and urine biofluids in a large patient cohort

23. Feature-based molecular networking for identification of organic micropollutants including metabolites by non-target analysis applied to riverbank filtration

24. Rapid and selective detection of macrocyclic trichothecene producing Stachybotrys chartarum strains by loop-mediated isothermal amplification (LAMP)

25. A 15-min non-competitive homogeneous assay for microcystin and nodularin based on time-resolved Förster resonance energy transfer (TR-FRET)

26. Synthesis and application of stationary phase for DNA-affinity chromatographic analysis of unmodified and antisense oligonucleotide

27. Comparison of functional and discrete data analysis regimes for Raman spectra

28. Intact plasma quantification of the large therapeutic lipopeptide bulevirtide

29. Characterization and purification of pentameric chimeric protein particles using asymmetric flow field-flow fractionation coupled with multiple detectors

30. HPLC-MS/MS method applied to an untargeted metabolomics approach for the diagnosis of 'olive quick decline syndrome'

31. Tracing the origin of paracetamol tablets by near-infrared, mid-infrared, and nuclear magnetic resonance spectroscopy using principal component analysis and linear discriminant analysis

32. 3D-surface MALDI mass spectrometry imaging for visualising plant defensive cardiac glycosides in Asclepias curassavica

33. A fully automated microfluidic PCR-array system for rapid detection of multiple respiratory tract infection pathogens

34. Differentiation of bisphenol F diglycidyl ether isomers and their derivatives by HPLC-MS and GC-MS—comment on the published data

35. Exploring extra dimensions to capture saliva metabolite fingerprints from metabolically healthy and unhealthy obese patients by comprehensive two-dimensional gas chromatography featuring Tandem Ionization mass spectrometry

36. A new certified reference material for size and shape analysis of nanorods using electron microscopy

37. Adduct annotation in liquid chromatography/high-resolution mass spectrometry to enhance compound identification

38. Accurate, rapid and low-cost diagnosis of Mycoplasma pneumoniae via fast narrow-thermal-cycling denaturation bubble-mediated strand exchange amplification

39. A CE-ICP-MS/MS method for the determination of superparamagnetic iron oxide nanoparticles under simulated physiological conditions

40. Quantitative determination and validation of 17 cannabinoids in cannabis and hemp using liquid chromatography-tandem mass spectrometry

41. Targeted LC-ESI-MS2 characterization of human milk oligosaccharide diversity at 6 to 16 weeks post-partum reveals clear staging effects and distinctive milk groups

42. Effect of ozone stress on the intracellular metabolites from Cobetia marina

43. FT-IR versus EC-QCL spectroscopy for biopharmaceutical quality assessment with focus on insulin—total protein assay and secondary structure analysis using attenuated total reflection

44. Source-related smart suspect screening in the aqueous environment: search for tire-derived persistent and mobile trace organic contaminants in surface waters

45. Reagent-free total protein quantification of intact extracellular vesicles by attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy

46. NMR and GC/MS analysis of industrial chloroparaffin mixtures

47. Imaging mass spectrometry to visualise increased acetylcholine in lungs of asthma model mice

48. Evaluation of lipid quantification accuracy using HILIC and RPLC MS on the example of NIST® SRM® 1950 metabolites in human plasma

49. Fully automated dried blood spot sample preparation enables the detection of lower molecular mass peptide and non-peptide doping agents by means of LC-HRMS

50. Total reflection X-ray fluorescence spectrometry for trace determination of iron and some additional elements in biological samples