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An enzyme which catalyzes the dismutation of superoxide radicals (O2·- + O2·- + 2H+ → O2 + H2O2) has been purified by a simple procedure from bovine erythrocytes. This enzyme, called superoxide dismutase, contains 2 ...

A fluid mosaic model is presented for the gross organization and structure of the proteins and lipids of biological membranes. The model is consistent with the restrictions imposed by thermodynamics. In this model, the p...

We present a new continuum solvation model based on the quantum mechanical charge density of a solute molecule interacting with a continuum description of the solvent. The model is called SMD, where the "D" stands for "d...

The Nature of Viscoelastic Behavior. Illustrations of Viscoelastic Behavior of Polymeric Systems. Exact Interrelations among the Viscoelastic Functions. Approximate Interrelations among the Linear Viscoelastic Functions....

Molecular mechanics is powerful for its speed in atomistic simulations, but an accurate force field is required. The Amber ff99SB force field improved protein secondary structure balance and dynamics from earlier force f...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTQuantum Mechanical Continuum Solvation ModelsJacopo Tomasi, Benedetta Mennucci, and Roberto CammiView Author Information Dipartimento di Chimica e Chimica Industriale, Universi...

En el presente trabajó se desarrolló una solución oral que contiene alprazolam al 0,01%. Se realizó la prueba de efectividad de preservativo antimicrobiano y conteo microbiano al inicio y final del estudio. Se efectu...

Fil: Martínez, María Laura. Universidad de la República. Facultad de Humanidades y Ciencias de la Educación; Uruguay. En el marco de un intento activo de promover el desarrollo agrícola e industrial del Uruguay, dur...

Since the classical molecular dynamics simulator LAMMPS was released as an open source code in 2004, it has become a widely-used tool for particle-based modeling of materials at length scales ranging from atomic to mesos...

Materias / palabras clave: electrochemistry, industrial physical chemistry, battery, solution chemistry, solid state chemistry, energy technology; Technology; Science: Chemistry: Physical and theoretical chemistry

Materias / palabras clave: process engineering, artificial intelligence solutions, product engineering, materials engineering, molecular engineering, energy and environmental engineering; Science: Chemistry

Materias / palabras clave: experimental as well as theoretical aspects on interfacial phenomena, colloidal systems, properties of colloidal systems such as rheology and material properties, properties of solutions of surface active molecules, self...

Materias / palabras clave: water and aqueous solutions, solutions in general, colligative properties, organic solvents and their applications, deep eutectic solvents and eutectic mixtures, surfactant and colloidal solutions; Science: Chemistry: Or...