Browsing Vol. 25 Núm. 1-2 (2011) by Issue Date

Now showing items 1-18 of 18

    • Los cristales aperiódicos: treinta años del descubrimiento de los cuasicristales 

      Landauro, Carlos V. (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      Almost thirty years after the discovery of quasicrystals and after the Nobel Prize in Chemistry awarded to their discoverer, this short paper reviews the quasicrystals from a particular point of view. In the present paper ...

    • 2011, un año de récords en la Olimpiada Peruana de Química (OPQ) 

      Chong, Miguel (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      The Peruvian Chemistry Olympiad (OPQ) set a new participation record, with over 2,000 students nationwide. Furthermore, the Peruvian National team achiev edits greatest success in the International Chemistry Olympiad (IChO) ...

    • ¿Al fin nanopartículas de óxido de hierro estables en el cuerpo humano? 

      Requejo-Roque, Katherinne Isabel (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      Currently, it is possible to obtain iron oxide nanoparticles soluble in water with high stability in biological environments through thermal decomposition at high temperatures and ligand exchange. This method of synthesis ...

    • Noticias Breves 

      Rey de Castro, Ana; Ortega San Martín, Luis; Bernabé Matienzo, Renzo (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      This section contains a small compilation of news andevents that took place in Peru and that are interestingfrom a chemistry perspective. You will see that Chemistryis present in almost everything in our everyday life.

    • El luminol 

      Cedrón, Juan Carlos (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      Forensic investigation has a small partner for almost a century: luminol. This simple molecule has helped to solve many murders because of its peculiarity of emitting light upon contact with tiny amounts of blood residues.

    • Wasabi: del ámbito gastronómico a las alarmas contra incendios 

      Ortiz Rodriguez, Bruno A. (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      A group of Japanese researchers has developed a fire alarm that does not depend on people’s audition, but on their sense of smell. This alarm releases allylisothiocyanate in spray to wake people up and hence inform them ...

    • El Escudo Nacional del Perú y la Química 

      Rabinovich, Daniel (Pontificia Universidad Católica del PerúPE, 2011-02-21)

    • Compendio de estadísticas 

      Ortega San Martín, Luis (Pontificia Universidad Católica del PerúPE, 2011-02-21)

    • Nuevas puertas se abren en la síntesis orgánica: Síntesis Total de (±)-Aspidofilina A 

      Medina, Juan Pablo (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      Organic synthesis has gone through many changes over the past few years, new concepts and reactions have been incorporated into the tools available for the synthesis. In 2011 the synthesis of Aspidophylline A, an alkaloid ...

    • Fotosistema II y fotosíntesis artificial: buscando una nueva alternativa energética 

      Arismendi Romero, Graciela (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      With the elucidation of the crystal structure of photosystemII (PSII), an important step in the search for new environmentally friendly energy alternatives has been taken. The attempt to imitate the characteristic reaction ...

    • Tesis de Licenciatura y Maestría sustentadas en la Sección Química de la PUCP 

      Ortega San Martín, Luis (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      Aquí encontrará un resumen ampliado de las tesis de licenciatura y maestría presentadas en 2011 por los alumnos de investigación de la sección Química dela PUCP.

    • Los cuasicristales: un premio Nobel a la perseverancia 

      Argüelles Delgado, Alonso José (Pontificia Universidad Católica del PerúPE, 2011-02-21)
      This year’s Nobel Prize in Chemistry was awarded to Prof. Dan Shechtman for the discovery of quasicrystals. Quasicrystals are a kind of crystals which violate someprinciples formulated by the modern science of crystallog ...

    • “Neurogastronomy. How the Brain Creates Flavor and Why it Matters”, Gordon M. Shepherd 

      Gonzales Gil, Patricia (Pontificia Universidad Católica del PerúPE, 2011-03-01)

    • ¿Tiene sentido educar para reciclar residuos sólidos y no hacerlo? El caso de la Pontificia Universidad Católica del Perú 

      Fox Llerena, Estefanía; Koo Urcia, Gabriel; Chapell Merino, Dania (Pontificia Universidad Católica del PerúPE, 2011-03-01)
      Nowadays, inadequate solid waste management is an ongoing problem of modern societies, as it involves health and environmental risks as well as economic losses. The PUCP is one example where solid waste disposal is not ...

    • Pasatiempos 

      Hernández García, Yulán (Pontificia Universidad Católica del PerúPE, 2011-03-01)

    • El selenio, un elemento poco conocido con un rol biológico importante 

      Cañari Chumpitaz, Cristhian (Pontificia Universidad Católica del PerúPE, 2011-03-06)
      Selenium is an essential micronutrient present in various organisms including human beings. This element may be found in different organic and inorganic metabolites, and selenocysteine (Sec) is the most important. The ...

    • Recomendaciones en la red 

      Zapata Ramirez, Victor (Pontificia Universidad Católica del PerúPE, 2011-03-06)
      - Periodic Table of Videos (http://www.periodicvideos.com)- MIT Open Courseware (http://www.ocw.mit.edu)- Cambridge Chemistry Challenge (www.c3l6.org)

    • Editorial. Revista de Química; Vol. 25 Núm. 1-2 (2011 

      Ortega San Martín, Luis (Pontificia Universidad Católica del PerúPE, 2011-03-15)