title: [Progress in the studies on new derivative atomic spectrometry].
abstract: Progress in the studies on new derivative atomic spectrometry was reviewed. Models of conventional atomic spectrometric signals and derivative atomic spectrometric signals were described. Basics and characteristics of the derivative atomic spectrometry based on the variety of signal intensity with time were discussed. Applications of the derivative atomic spectrometry to biological, environmental, pharmaceutical and food analysis with higher sensitivity and lower detection limit were described.
authors.affiliation: College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China.
authors.forename: Han-wen
authors.initials: HW
authors.lastname: Sun
mesh_terms: D001688:Biological Products / Q000032:analysis* / Q000737:chemistry; D005504:Food Analysis / Q000379:methods*; D005618:Fresh Water / Q000737:chemistry*; D008956:Models, Chemical; D004364:Pharmaceutical Preparations / Q000737:chemistry; D012815:Signal Processing, Computer-Assisted; D013054:Spectrophotometry, Atomic / Q000379:methods*; D014908:Triticum / Q000737:chemistry
chemical_list: D001688:Biological Products; D004364:Pharmaceutical Preparations