Catalytic Oxidation of Carbon Monoxide on Spinel Type Ferrites : Kinetic Characteristics

205-20

Kinetics & Mechanism of Formation of Chromium(III) Phosphate Complexes from Tetraaquomonomalonatochromium(III) Cation & Orthophosphoric Acid

1021-102

Performance Evaluation of the Indigenous Commercial Flotation Columns for Zinc Cleaning at Rajpura Dariba Plant of HZL in Rajasthan

Hindustan Zinc limited operates a Pb-Zn beneficiation plant having a capacity of around 3000 tpd at Rajpura Dariba mine. The beneficiation circuit consists of 3 parallel streams each of 800 tpd capacity and produces lead and zinc concentrates. The ore from this mine is reported to be complex in nature. The sulphides of lead-zinc from this deposit are hosted by calc-silicate (CS) and graphite mica schist (GSM) rock types. The extreme variability of the physicochemical properties of the ore and wide variations in the grade of mill feed created metallurgical problems due to which the desired products could not be obtained on sustained basis

Synthesis of 5:6:7-hydroxyflavones and their derivatives - Part I

This article does not have an abstract

Synthesis of 5:6:7-hydroxyflavones and their derivatives - Part II

This article does not have an abstract

Synthesis of 6:7:8-hydroxy-flavones

This article does not have an abstract

Synthetic experiments in the benzopyrone series. Part X. Synthesis of carthamidin and iso-carthamidin

This article does not have an abstract

The Application of Biotechnologies to Groundnut, Arachis hypogaea L., with Special Reference to Developing Countries

Groundnut is the twelfth most important crop in the world, occupying some 19 million hectares in the warm temperate and tropical zones bounded by the 400 line of latitude. it is usually grown under rainfed conditions, but there are some areas in which it is grown under irrigation. World production in 1987 was 20 million tonnes in shell, most of which (12.8 million tonnes) was produced in Asia; of this amount, China produced 6.1 million tonnes while India produced 4.5 million tonnes. Africa produced 4.7 million tonnes. Worldwide, average yields by country range from 0.43 tonnesha to 4.60 tonnestha (FAO. 1987). Rainfed crops are often grown under low-input conditions, and even in those developing countries where fertilizers and pesticides are available on the market, many small farmers do not have sufficient resources to make use of them. There is thus a strong incentive todevelop varieties with pest and disease resistance, tolerance to poor soils, and the ability to yield under lowmoisture regimes

Nanomaterial-based Sensors for the Study of DNA Interaction with Drugs

The interaction of drugs with DNA has been searched thoroughly giving rise to an endless number of findings of undoubted importance, such as a prompt alert to harmful substances, ability to explain most of the biological mechanisms, or provision of important clues in targeted development of novel chemotherapeutics. The existence of some drugs that induce oxidative damage is an increasing point of concern as they can cause cellular death, aging, and are closely related to the development of many diseases. Because of a direct correlation between the response, strength/ nature of the interaction and the pharmaceutical action of DNA-targeted drugs, the electrochemical analysis is based on the signals of DNA before and after the interaction with the DNA-targeted drug. Nowadays, nanoscale materials are used extensively for offering fascinating characteristics that can be used in designing new strategies for drug-DNA interaction detection. This work presents a review of nanomaterials (NMs) for the study of drug-nucleic acid interaction. We summarize types of drug-DNA interactions, electroanalytical techniques for evidencing these interactions and quantification of drug and/or DNA monitoring