1. Oxidation of lysergic acid diethylamide (LSD) by peroxidases: a new metabolic pathway

   • Melissa M. Gomes
   • Felipe A. Dörr
   • Ana Campa

   Original Article 31 January 2012 Pages: 87 - 97

   

2. A simple and reliable method for quantifying plasma concentrations of tetracyclic antidepressants using monolithic silica solid-phase extraction tips

   • Daigo Hayashi
   • Takeshi Kumazawa
   • Keizo Sato

   Original Article 17 March 2012 Pages: 98 - 105

   

3. Direct quantification of morphine glucuronides and free morphine in urine by liquid chromatography–tandem mass spectrometry

   • K. Deventer
   • O. J. Pozo
   • P. Van Eenoo

   Original Article 23 March 2012 Pages: 106 - 113

   

4. Identification of two new-type synthetic cannabinoids, N-(1-adamantyl)-1-pentyl-1H-indole-3-carboxamide (APICA) and N-(1-adamantyl)-1-pentyl-1H-indazole-3-carboxamide (APINACA), and detection of five synthetic cannabinoids, AM-1220, AM-2233, AM-1241, CB-13 (CRA-13), and AM-1248, as designer drugs in illegal products

   • Nahoko Uchiyama
   • Maiko Kawamura
   • Yukihiro Goda

   Original Article 11 April 2012 Pages: 114 - 125

   

5. Identification of the cannabimimetic AM-1220 and its azepane isomer (N-methylazepan-3-yl)-3-(1-naphthoyl)indole in a research chemical and several herbal mixtures

   • Stefan Kneisel
   • Philippe Bisel
   • Volker Auwärter

   Original Article 18 April 2012 Pages: 126 - 134

   

6. Rapid and sensitive quantification of paraquat and diquat in human serum by liquid chromatography/time-of-flight mass spectrometry using atmospheric pressure photoionization

   • Naoki Yoshioka
   • Migiwa Asano
   • Yasuhiro Ueno

   Original Article 21 April 2012 Pages: 135 - 141

   

7. A rapid and simultaneous analysis of theophylline and its metabolites in human whole blood by ultra-performance liquid chromatography-tandem mass spectrometry

   • Tadashi Ogawa
   • Hideki Hattori
   • Hiroshi Seno

   Short Communication 31 March 2012 Pages: 142 - 148

   

8. Simultaneous determination of coinage metals, copper, silver, and gold in tissues using electrospray ionization tandem mass spectrometry

   • Kayoko Minakata
   • Itaru Yamagishi
   • Osamu Suzuki

   Short Communication 27 March 2012 Pages: 149 - 155

   

9. A new approach in tandem mass spectrometric simultaneous determination of perchlorate, thiocyanate, and iodide using their ternary complexes with tris(1,10-phenanthroline)iron(II) chelate

   • Kayoko Minakata
   • Hideki Nozawa
   • Osamu Suzuki

   Short Communication 26 May 2012 Pages: 156 - 161

   

10. Use of on-site immunoassay devices to screen urine absorbed in disposable diapers for methamphetamine: a preliminary study with artificial urine

    • Tomomi Shiotsuki
    • Kei Yoshitome
    • Fumio Moriya

    Short Communication 08 June 2012 Pages: 162 - 167

    

11. Analysis of ibotenic acid and muscimol in Amanita mushrooms by hydrophilic interaction liquid chromatography–tandem mass spectrometry

    • Kunio Gonmori
    • Koutaro Hasegawa
    • Osamu Suzuki

    Short Communication 21 June 2012 Pages: 168 - 172

    

12. Hair analysis for doxylamine

    • Pascal Kintz

    Short Communication 21 June 2012 Pages: 173 - 178

    

13. MALDI-TOF mass spectrometric analysis of α-amanitin, β-amanitin, and phalloidin in urine

    • Kunio Gonmori
    • Kayoko Minakata
    • Osamu Suzuki

    Short Communication 20 June 2012 Pages: 179 - 184

    

14. Simple and rapid analysis of amatoxins using UPLC–MS–MS

    • Mina Nomura
    • Yudai Suzuki
    • Akira Ishii

    Short Communication 23 June 2012 Pages: 185 - 192

    

15. Hair analysis interpretation of an unusual case of alleged scopolamine-facilitated sexual assault

    • Ana de Castro
    • Elena Lendoiro
    • Angelines Cruz

    Case Report 27 May 2012 Pages: 193 - 198

    

16. A curious case of body packing: impaction of cocaine capsules in a colostomy exit

    • Benjamin M. Walter
    • M. Martignoni
    • S. von Delius

    Letter to the Editor 15 May 2012 Pages: 199 - 201