Institution
Government College
About: Government College is a based out in . It is known for research contribution in the topics: Population & Ring (chemistry). The organization has 4481 authors who have published 5986 publications receiving 57398 citations.
Papers published on a yearly basis
Papers
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TL;DR: The present review explores the specific and nonspecific signaling language of reactive oxygen species in plant acclamatory defense processes, controlled cell death, and development and the emerging complexity of apparently contradictory roles that ROS play in cellular physiology to ascertain their position in the life of the plant.
Abstract: Reactive oxygen species (ROS) are astonishingly versatile molecular species and radicals that are poised at the core of a sophisticated network of signaling pathways of plants and act as core regulator of cell physiology and cellular responses to environment. ROS are continuously generated in plants as an inevitable consequence of redox cascades of aerobic metabolism. In one hand, plants are surfeited with the mechanism to combat reactive oxygen species, in other circumstances, plants appear to purposefully generate (oxidative burst) and exploit ROS or ROS-induced secondary breakdown products for the regulation of almost every aspect of plant biology, from perception of environmental cues to gene expression. The molecular language associated with ROS-mediated signal transduction, leading to modulation in gene expression to be one of the specific early stress response in the acclamatory performance of the plant. They may even act as “second messenger” modulating the activities of specific proteins or expression of genes by changing redox balance of the cell. The network of redox signals orchestrates metabolism for regulating energy production to utilization, interfering with primary signaling agents (hormones) to respond to changing environmental cues at every stage of plant development. The oxidative lipid peroxidation products and the resulting generated products thereof (associated with stress and senescence) also represent “biological signals,” which do not require preceding activation of genes. Unlike ROS-induced expression of genes, these lipid peroxidation products produce nonspecific response to a large variety of environmental stresses. The present review explores the specific and nonspecific signaling language of reactive oxygen species in plant acclamatory defense processes, controlled cell death, and development. Special emphasis is given to ROS and redox-regulated gene expression and the role of redox-sensitive proteins in signal transduction event. It also describes the emerging complexity of apparently contradictory roles that ROS play in cellular physiology to ascertain their position in the life of the plant.
184 citations
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TL;DR: In this paper, the effects of cobalt ions on morphology, structural, optical, magnetic and photo-catalytic properties of spinel Co x Mg 1−x Fe 2 O 4 nanocomposites were investigated.
182 citations
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16 Sep 2017TL;DR: The present review provides exhaustive information of bacterial laccases reported till date including sources, production conditions, characterization, cloning and biotechnological applications needed for the effective understanding and application of these enzymes at the industrial level.
Abstract: Laccases (benzenediol: oxygen oxidoreductase, EC 1.10.3.2) are multi-copper enzymes which catalyze the oxidation of a wide range of phenolic and non-phenolic aromatic compounds in the presence or absence of a mediator. Till date, laccases have mostly been isolated from fungi and plants, whereas laccase from bacteria has not been well studied. Bacterial laccases have several unique properties that are not characteristics of fungal laccases such as stability at high temperature and high pH. Bacteria produce these enzymes either extracellularly or intracellularly and their activity is in a wide range of temperature and pH. It has application in pulp biobleaching, bioremediation, textile dye decolorization, pollutant degradation, biosensors, etc. Hence, comprehensive information including sources, production conditions, characterization, cloning and biotechnological applications is needed for the effective understanding and application of these enzymes at the industrial level. The present review provides exhaustive information of bacterial laccases reported till date.
175 citations
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TL;DR: Up-to-date review on important aspects of polymeric micelles, especially on the recent developments in the targetability of certain tissues such as cancerous tissues using polymeric mouselles are emphasized.
Abstract: The generation of supramolecular architectures with well-defined structures and functionalities is recently garnering attraction. Self-assemblage of amphiphilic polymers leads to the formation of polymeric micelles that demonstrate unique set of characteristics such as excellent biocompatibility, low toxicity, enhanced blood circulation time, and solubilization of poorly water-soluble drugs. In this article, we provide an up-to-date review on important aspects of polymeric micelles. Critical factors for solubilization of hydrophobic drugs in the micellar core are discussed. Polymeric micelles can be used as ‘smart’ drug carriers for targeting certain areas of the body. Here, we have especially emphasized on the recent developments in the targetability of certain tissues such as cancerous tissues using polymeric micelles. Different stimuli exploited for creating stimuli-sensitive micelles are discussed comprehensively. Application of polymeric micelles in the photodynamic therapy is also meticulously descr...
173 citations
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TL;DR: In this article, the effect of grit geometry on the heat transfer coefficient and friction factor in a rectilinear rectangular duct of an aspect ratio 10:1 was investigated, where the top wall surface is made rough with metal ribs of circular cross section in staggered manner to form defined grid.
167 citations
Authors
Showing all 4481 results
Name | H-index | Papers | Citations |
---|---|---|---|
Rajesh Kumar | 149 | 4439 | 140830 |
Sanjeev Kumar | 113 | 1325 | 54386 |
Rakesh Kumar | 91 | 1959 | 39017 |
Praveen Kumar | 88 | 1339 | 35718 |
V. Balasubramanian | 54 | 457 | 10951 |
Ghulam Murtaza | 53 | 1005 | 14516 |
Marimuthu Govindarajan | 52 | 212 | 6738 |
Muhammad Akram | 43 | 393 | 7329 |
Ghulam Abbas | 40 | 439 | 6396 |
Shivaji H. Pawar | 39 | 168 | 4754 |
Muhammad Afzal | 38 | 118 | 4318 |
Deepankar Choudhury | 35 | 199 | 3543 |
Hidayat Hussain | 34 | 316 | 5185 |
Hitesh Panchal | 34 | 152 | 3161 |
Sher Singh Meena | 33 | 187 | 3547 |