Introduction Stereochemistry alludes to the science that reviews the properties of stereoisomers. It can likewise be characterized as the branch of chemistry concerned about the three-dimensional course of action of particles and atoms and the impact of this on concoction responses. A critical branch of stereochemistry is the investigation of chiral atoms. Stereochemistry is otherwise called 3D science in light of the fact that the prefix "stereo-" signifies "three-dimensionality". The primary…
the enzyme to break that type of bond. In lactose intolerance, the person does not have the enzyme to break the cross bond that is formed in the disaccharide. Moreover, glycosaminoglycan forms a gel-like structure as part of cartilage absorbing the force of the impact and protecting the bones. Carbohydrates function in cell signaling is vital; by changing their structure, the whole function of an antibody may…
Butler-Carlton Hall, 1401 N. Pine St., Rolla, MO 65409, USA. Synopsis INTRODUCTION Noncolloidal suspensions are composed by a liquid and a solid phase, which the latter is constituted by particles where Brownian motion, repulsion/attraction forces and Van Der Waals bonds are often negligible [1]. Nowadays, the success of many industrial processes relies on the ability of controlling and predicting with accuracy the rheological properties of suspensions. Typically, by fitting experimental data…
Abstract Purpose of this case study is to take overview of composites in sporting goods. Because of exceptional combination of properties as composites offered they are widely used by professional players to get better results. Mainly Carbon fiber reinforced (CFRP) and Glass fiber reinforced plastics (GFRP) are of much interest in sporting industry. How carbon fibers are produced is presented here. This report has also included 3 sports goods. Racing boats, racing bicycle frames and tennis…
no impact on it has a high rate of comfort and flexibility. However, the STF behaves like a rigid solid and boost the ballistic protection of body armor. STF is saturated with colloidal silica nanoparticles. When the hydrodynamic forces overcome the inter particle forces at high shear rates, hydrodynamic clusters form and shear thickening happens [10]. Consequently, this reaction improves the energy absorption of Kevlar body armor as the viscosity of the STF increases during the…
act as reducing and capping agents. The reduction of noble metal ions to nanoparticles catalyzed through oxidation of glucose to gluconic acid by providing electrons (36, 37). The formed nanoparticles can be also stabilized by the presence of Van der Waals forces between the negatively charged oxygen groups present in the molecular structure of the butane-2,3-diol or indole-3-acetic acid, and the positively charged groups that surround the surface of NPs(34)(see scheme…
Complexation of Cyclodextrins Cyclodextrins (CDs) are most important carriers because of their semi-natural property as it is produced from a natural material i.e. starch, by simple enzymatic conversion. Solubility and dissolution rate of BCS class II drugs can be improved by addition or by complexation with hydrophilic carriers like cyclodextrins. Cyclodextrins have the capability to form inclusion complexes with the guest molecules i.e. poorly water soluble drugs. The formed inclusion complex…
According to excluded volume theory, crowding provides a non-specific force that promotes processes resulting in a reduction of total excluded volume. This occurs by the formation of macromolecular complexes and the adoption of compact macromolecular conformations. Molecular crowding plays a significant role in protein folding…