Related by context. Frequent words. (Click for all words.) 57 bioassays 56 analytes 55 liquid chromatography mass spectrometry 55 PCR amplification 55 macromolecule 55 protein albumin 54 tandem mass spectrometry 54 tumor biopsies 54 molecular assays 54 LC-MS/MS 53 colorimetric 53 biosensing 53 physiological parameters 53 analyte 53 optical biosensors 53 biological molecules 53 tissue biopsies 52 diagnostic assays 52 formalin fixed paraffin embedded 52 Polymerase Chain Reaction PCR 52 toxicogenomics 52 noninvasive imaging 52 metabolomic 52 molecular biomarkers 52 sorption 52 flow cytometer 51 fluorescently labeled 51 mycobacterial 51 de ionized 51 reagent kits 51 biomarkers 51 fingerstick 51 supernatant 50 microdevices 50 PET positron emission tomography 50 metabolic parameters 50 phenotyping 50 mutagens 50 noninvasive diagnostic 50 PCR assay 50 near infrared spectroscopy 50 quantitative PCR 50 protein biomarker 50 serum plasma 50 X rays CT scans 50 physiologically relevant 50 nanosensor 50 microfabricated 50 iontophoresis 50 vaginal secretions 49 microbiologic 49 fluorescent molecules 49 zeta potential 49 immunohistochemical 49 noninvasively 49 analyzer 49 microfluidic devices 49 methylation patterns 49 gas chromatograph 49 peripheral blood mononuclear 49 nanomechanical 49 gastrointestinal tracts 49 proteome 49 quantitation 49 sensory nerves 49 ultrasonic waves 49 quantitate 49 NGAL 49 LC MS MS 49 oral mucosa 49 genetic determinants 49 biomarker 49 protein biomarkers 49 biospecimens 49 genotypic 49 pathogenic organisms 49 chemical reactivity 48 microinjection 48 ChIP 48 reproducibly 48 microliters 48 biosensors 48 thyroid stimulating hormone 48 ketone 48 particle characterization 48 spectrometry 48 gel electrophoresis 48 nano particle 48 Raman scattering 48 presurgical 48 cerebrospinal fluid CSF 48 infrared spectroscopy 48 venous blood 48 exhaled nitric oxide 48 nanosensors 48 cerebral spinal fluid 48 biologically relevant 48 non invasively 48 hypochlorite 48 immunofluorescence 48 luminol