公开(公告)号：AU2011295974B2

公开(公告)日：2015-05-07

申请号：AU2011295974

申请日：2011-08-31

Applicant: SICPA HOLDING SA

Inventor： WALTON IAN D ,  DOERING WILLIAM E ,  NATAN MICHAEL J

IPC: G01J3/44

Abstract: An inline spectroscopic reader having a light source, one or more optics heads, a spectrometer and a data processing system in digital communication with the spectrometer detector. The optics heads include transmission optics providing for the illumination of a target with light from the light source and detection optics providing for the collection of light from the target. Typically, the target is moving with respect to the optics head during spectroscopic interrogation. The spectroscopic reader is thus an inline reader well suited to provide spectrum based production or analytical decision making in real time as the target moves along a production or analysis line. Also disclosed are methods including the steps of illuminating a target with light from a light source; collecting light from the target; obtaining a digitized spectrum with a spectrometer; extracting information content from the digitized spectrum; and basing a contemporaneous process decision upon the information content.

公开(公告)号：ES2596218T3

公开(公告)日：2017-01-05

申请号：ES10778274

申请日：2010-05-18

Applicant: SICPA HOLDING SA

Inventor： NATAN MICHAEL J ,  FREEMAN RICHARD GRIFFITH ,  PIOTTI MARCELO EDUARDO ,  DOERING WILLIAM E ,  TAM FELICIA

IPC: G01N21/65 ,  G01N33/28 ,  G01N33/532

Abstract: Una partícula que comprende: un núcleo activo en espectroscopia intensificada por superficie (SES) que comprende una varilla hueca; y una molécula reportera activa para SES asociada con dicho núcleo activo en SES, en donde dicha molécula reportera activa en SES comprende por lo menos uno de los compuestos 4,4'azopiridina, 4,4'-dietinilazobenceno, 4-(4-quinolilazo)piridina, 4-(4-etinilfenilazo)piridina, 5-(4-piridilazo)imidazol y 3-(4-piridilazo)tiofeno, 5-(4-piridilazo)tiazol, en donde dicha partícula tiene un espectro de SES mensurable cuando es excitada por una luz incidente que tiene una longitud de onda de por lo menos 1.400 nm.