in the present study, the capability of accumulative roll bonding (arb) and subsequent heat-treatment to fabricate solid solution from a multilayered cu/zn/al was investigated. two post-heat treatment (one-step and two-step) routes were proposed. in the first, the arb processed material was heated to 800 c for 5:30 hours and allowed to cool slowly in a furnace (one-step route). in the second (t...

The functionalization of substrates with radical species has been shown to be a promising strategy confer novel physical and chemical properties surface. Urazole radicals are persistent nitrogen-centered that insensitive oxygen, making them desirable targets for the surfaces. Here, we succeed in preparation self-assembled monolayers (SAMs) 1-arylurazole on Au surfaces using two different approa...

Using commercially activated carbon, we developed a simple and effective direct chemical oxidation route to prepare good biocompatible multicolor photoluminescent carbon dots.

An intelligent agent or problem solver is expected to solve a problem correctly and efficiently, communicate the solution and also explain the reasoning behind the solution. Several problem solving paradigms are available, each having its own advantages. Model based planners are very robust but at increased computational cost while case based methods are often more efficient. In this paper we e...

The objective often explored in Web-based route planners is to find an optimal route in a network for a given mode of transport. Usually this involves searching for the cheapest route corresponding to some cost function. For many types of trips, not all desired route properties can be satisfied in this way. Following is a proposed solution for planning hiking trips. The method can easily be tra...

The use of enzymes as catalysts requires recovery and reuse to make the process viable. Enzymatic immobilization changes enzyme stability, activity, specificity. It is very important explore new substrates for with appropriate composition structure improve efficiency immobilized enzymes. This work explores two different graphene oxide papers, one produced by oxidation route (GO) other electroch...

Textile industries consume large volumes of water for dye processing, leading to undesirable toxic dyes in water bodies. Dyestuffs are harmful to human health and aquatic life, and such illnesses as cholera, dysentery, hepatitis A, and hinder the photosynthetic activity of aquatic plants. To overcome this environmental problem, the advanced oxidation process is a promising technique to minerali...

The origin of biomolecular homochirality continues to be one the most fascinating aspects prebiotic chemistry. Various amplification strategies for chiral compounds enhance a small preference have been reported, but none these involves phosphorylation, nature's essential chemical reactions. Here we present simple and robust concept phosphorylation-based amines amino acids in water. By exploitin...