Vol. 2 No. 1 (2013)

Articles

• 2,6-Bis(benzo[b]thiophen-2-yl)-3,7-dipentadecyltetrathienoacene (DBT-TTAR2) as an Alternative of Highly Soluble p-Type Organic Semiconductor for Organic Thin Film Transistor (OTFT) Application

  Mery B. Supriadi, Ming-Chou Chen, You-Shan Li

  1-10

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• Synthesis Organonitrogen Compounds from Patchouli Alcohol Through Ritter Reaction with Acetonitrile and Its Toxicity to Artemia salina Leach.

  Khoirun Nisyak, Mohammad Farid Rahman, Sutrisno Sutrisno

  11-18

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• Characterization of Polyclonal Antibody Induced by Autoantibody TPO (Thyroidperoxidase) From Autoimmune Thyroid Disease (AITD) Serum with ELISA and Western Blotting

  Maulidya Aulia Fiqriyana, Aulanni'am Aulanni'am, Anna Roosdiana

  19-26

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• Synthesis of Hematite Pigments (alpha-Fe2O3) by Thermal Transformations of FeOOH

  Lilik Miftahul Khoiroh, Diah Mardiana, Akhmad Sabarudin, Bambang Ismuyanto

  27-34

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• Production and Characterization of Bacillus firmus pectinase

  Anna Roosdiana, Sasangka Prasetyawan, Chanif Mahdi, Sutrisno Sutrisno

  35-41

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• Extraction of Pb2+ using Silica from Rice Husks Ash (RHA) – Chitosan as Solid Phase

  Hanandayu Widwiastuti, Ani Mulyasuryani, Akhmad Sabarudin

  42-47

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• Functionalization of Chitosan with 3,4,5-Trihydroxy Benzoic Acid Moiety for The Uptake of Chromium Species

  Akhmad Sabarudin, Shoji Motomizu

  48-54

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