Preparation of New Series of Poly(amide-imide) Reinforced Layer Silicate Nanocomposite Containing N-Trimellitimide-L-Alanine

Khalil Faghihi, Masoumeh Soleimani, Meisam Shabanian.

Synthesis, Microstructure and EPR of CaMnO3 and EuxCa1-xMnO3 Manganite, Obtained by Coprecipitation

Maribel Santiago-Teodoro, Leticia Hernández-Cruz, Herlinda Montiel-Sánchez, Guillermo Álvarez-Lucio, Marco Antonio Flores-González, Felipe Legorreta-García.

Decomposition Kinetics of Argentian Lead Jarosite in NaOH Media

Francisco Patiño, Iván Reyes, Isauro Rivera, Martín Reyes, Juan Hernández, Miguel Pérez.

A Rapid Method for Measurement of Nickel and Chromium at Trace Level in Aqueous Samples

Muhammad Salman, Umer Shafique, Waheed -uz-Zaman, Rabia Rehman, Amna Yousaf, Faiza Azhar, Jesús M. Anzano.

Synthesis, Characterization and Antimicrobial Activity of New Pyrrole Derivatives

Akbar Idhayadhulla, Radhakrishnan Surendra Kumar, Abdul Jamal Abdul Nasser.

Preparation and Some Reactions with 3-(Quinolin-3-yl)-3-Oxopropanoic Acid

Mohamed Abass, Elhossain A. Mohamed, Mostafa M. Ismail, Aisha S. Mayas.

Preparation and Characterization of Hybrid Materials of Epoxy Resin Type Bisphenol A With Silicon and Titanium Oxides by Sol Gel Process

Amanda Carrillo-Castillo, Juan G. Osuna-Alarcón.

One-Pot Regioselective Synthesis of 4-Bromopyrazole Derivatives Under Solvent Free Conditions

Heshmatollah Alinezhad, Mahmood Tajbakhsh, Mahboobeh Zare.

Bio-ethanol Obtained by Fermentation Process with Continuous Feeding of Yeast

Manuel Fernando Rubio-Arroyo, Pilar Vivanco-Loyo, Moisés Juárez, Martha Poisot, Guillermo Ramírez-Galicia.

Linamarase Enzyme from Lactobacillus delbrueckii NRRL B-763: Purification and Some Properties of a B-Glucosidase

Ogbonnaya Nwokoro, Florence Onyebuchi Anya.

Antiprotozoal Activity of Flavonoids Isolated from Mimosa tenuiflora (Fabaceae-Mimosoideae)

Elihú Bautista, Fernando Calzada, Alfredo Ortega, Lilian Yépez-Mulia.

Editorial Note