Related by context. Frequent words. (Click for all words.) 59 digital watermarks 58 microdot 57 SigNature DNA 55 RFID transponder 54 tamper evident 54 peroxides 54 watermarks 54 microfluidic chips 54 conductive ink 53 microbeads 52 optical biosensors 52 RFID inlay 52 chemiluminescent 52 multispectral imaging 51 barcode labels 51 polymerized 51 microfabricated 51 conductive inks 51 InkSure 51 polymer coatings 51 gas chromatograph 51 microdots 51 NIST traceable 51 nanoparticulate 50 UHF RFID tags 50 sensor arrays 50 anti counterfeiting 50 fluorescent molecules 50 spectrophotometers 50 RFID transponders 50 capillary electrophoresis 50 printer encoders 50 azide 50 streptavidin 50 fluorescent probes 50 spectrophotometer 50 PETG 49 anticounterfeiting 49 LC-MS/MS 49 functionalize 49 barcodes 49 photochromic 49 polymer resin 49 EPC compliant 49 nanocapsules 49 fingerprint 49 adhesive tapes 49 rfid 49 capacitive sensors 49 inorganic compounds 49 tamper resistant 48 masterbatches 48 crosslinking 48 colorimetric 48 laser engraving 48 photocatalyst 48 fingerprint biometric 48 Conformal 48 Sample Preparation 48 smudge proof 48 adsorbents 48 fluorescent dyes 48 Luminol 48 Tyvek ® 48 cyanoacrylate 47 Iris Recognition 47 mouth rinses 47 stereolithography 47 inkjet printing systems 47 biometric identifier 47 membrane switches 47 Piezoelectric 47 infrared thermal imaging 47 electrophoretic 47 nanosized 47 dye sublimation 47 metallised 47 biosensing 47 Optical Character Recognition OCR 47 biometrically enabled 47 chemiluminescence 47 vapor deposition 47 adhesives coatings 47 Dendrimers 47 silver nanoparticles 47 fluorescence imaging 47 nanopatterning 47 Facial Recognition 47 thermoplastic elastomers 47 cleaning cloths 46 fingerprint scanner 46 Hydrogen peroxide 46 tamper proof 46 barcode 46 Explosives Detection 46 UV inks 46 RFID Tags 46 Digitizer 46 Stocking distributor 46 electrodeposition 46 absorbance