1. Determination of four trace preservatives in street food by ionic liquid-based dispersive liquid-liquid micro-extraction

   • Peng Yang
   • Haixia Ren
   • Shengxiang Jiang

   Original Paper 26 August 2011 Pages: 747 - 753

2. Optimisation and validation of liquid chromatographic and partial least-squares-1 methods for simultaneous determination of enalapril maleate and nitrendipine in pharmaceutical preparations

   • Mehmet Gokhan Caglayan
   • Ismail Murat Palabiyik
   • Feyyaz Onur

   Original Paper 26 August 2011 Pages: 754 - 760

3. Chemiluminescence parameters of peroxynitrous acid in the presence of short-chain alcohols and Ru(bpy) ₃ ²⁺

   • Lijun Wei
   • Huifen Xia
   • Xianglei Cheng

   Original Paper 26 August 2011 Pages: 761 - 768

4. Investigation of multi-layered silicate ceramics using laser ablation optical emission spectrometry, laser ablation inductively coupled plasma mass spectrometry, and electron microprobe analysis

   • Linda Zaoralkova
   • Ales Hrdlicka
   • Viktor Kanicky

   Original Paper 27 August 2011 Pages: 769 - 781

5. Simultaneous analysis of three catecholamines by a kinetic procedure: comparison of prediction performance of several different multivariate calibrations

   • Yongnian Ni
   • Yao Gu
   • Serge Kokot

   Original Paper 28 September 2011 Pages: 782 - 791

6. Enzymatic saccharification of cellulose in aqueous-ionic liquid 1-ethyl-3-methylimidazolium dimethylphosphate-DMSO media

   • Yu C. He
   • Cui L. Ma
   • Mu Xian

   Original Paper 06 July 2011 Pages: 792 - 797

7. Statistical and evolutionary optimisation of operating conditions for enhanced production of fungal l-asparaginase

   • Gurunathan Baskar
   • Sahadevan Renganathan

   Original Paper 06 August 2011 Pages: 798 - 804

8. Extraction of phytosterols from tall oil soap using selected organic solvents

   • Milena Rousková
   • Aleš Heyberger
   • Miroslav Krtička

   Original Paper 26 August 2011 Pages: 805 - 812

9. Dynamic simulations of waste water treatment plant operation

   • Ján Derco
   • Lenka Černochová
   • Antonio Lalai

   Original Paper 27 August 2011 Pages: 813 - 821

10. Influence of recycling and temperature on the swelling ability of paper

    • Erika Letková
    • Michal Letko
    • Milan Vrška

    Original Paper 27 August 2011 Pages: 822 - 828

11. Zirconium(IV) 4-sulphophenylethyliminobismethylphosphonate as an efficient and reusable catalyst for one-pot synthesis of 3,4-dihydropyrimidones under solvent-free conditions

    • Xin-Bin Yang
    • Xiang-Kai Fu
    • Ren-Quan Zeng

    Original Paper 28 September 2011 Pages: 829 - 834

12. Toxicity reduction of 2-(5-nitrofuryl)acrylic acid following Fenton reaction treatment

    • Tomáš Mackuľak
    • Petra Olejníková
    • Ľubomír Švorc

    Original Paper 26 August 2011 Pages: 835 - 839

13. Synthesis and characterisation of alkaline earth-iron(III) double hydroxides

    • Mónika Sipiczki
    • Dávid F. Srankó
    • István Pálinkó

    Original Paper 26 August 2011 Pages: 840 - 846

14. Effect of cyclodextrins on pH-induced conformational transition of poly(methacrylic acid)

    • Jiří Horský
    • Jiří Podešva
    • Zuzana Walterová

    Original Paper 26 August 2011 Pages: 847 - 854

15. Polyamine-substituted epoxy-grafted silica for aqueous metal recovery

    • Madjid Hadioui
    • Med Oimar Mecherri
    • Patrick Sharrock

    Original Paper 06 August 2011 Pages: 855 - 862

16. Helical silica nanotubes: Nanofabrication architecture, transfer of helix and chirality to silica nanotubes

    • Tae Kyu Kim
    • Euh Duck Jeong
    • Jong Sung Jin

    Original Paper 27 August 2011 Pages: 863 - 872

17. DFT calculations on the Friedel-Crafts benzylation of 1,4-dimethoxybenzene using ZnCl₂ impregnated montmorillonite K10 — inversion of relative selectivities and reactivities of aryl halides

    • Christophe Waterlot
    • Daniel Couturier
    • Marc De Backer

    Original Paper 26 August 2011 Pages: 873 - 882

18. Facile synthesis of 3-aryl-1-((4-aryl-1,2,3-selenadiazol-5-yl)sulfanyl)isoquinolines

    • Kamalakannan Prabakaran
    • Fazlur-Rahman Nawaz Khan
    • Pitchai Manivel

    Original Paper 26 August 2011 Pages: 883 - 889

19. Influence of trimethoxy-substituted positions on fluorescence of heteroaryl chalcone derivatives

    • Thitipone Suwunwong
    • Suchada Chantrapromma
    • Hoong-Kun Fun

    Original Paper 26 August 2011 Pages: 890 - 897

20. A simple and efficient one-pot synthesis of Hantzsch 1,4-dihydropyridines using silica sulphuric acid as a heterogeneous and reusable catalyst under solvent-free conditions

    • Eskandar Kolvari
    • Mohammad Ali Zolfigol
    • Behzad Shirmardi-Shaghasemi

    Original Paper 27 August 2011 Pages: 898 - 902

21. Methylprednisolone release from agar-Carbomer-based hydrogel: a promising tool for local drug delivery

    • Filippo Rossi
    • Tommaso Casalini
    • Giuseppe Perale

    Original Paper 11 June 2011 Pages: 903 - 908

22. 2-Alkylsulphanyl-4-pyridinecarbothioamides — inhibitors of oxygen evolution in freshwater alga Chlorella vulgaris

    • Katarína Kráľová
    • František Šeršeň
    • Karel Waisser

    Short Communication 26 August 2011 Pages: 909 - 912