Search Results - "Venugopalan, Vayalam P"

Denitrification of synthetic concentrated nitrate wastes by aerobic granular sludge under anoxic conditions by Nancharaiah, Y. Venkata, Venugopalan, Vayalam P.

“…► Rapid acclimation of aerobic granules to high strength nitrate denitrification. ► Lower nitrite buildup and complete denitrification of 225–2250 mg L −1 NO…”
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Chlorination induced damage and recovery in marine diatoms: Assay by SYTOX® Green staining by Venkatnarayanan, Srinivas, Sriyutha Murthy, P., Nancharaiah, Yarlagadda V., Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Phytoplankton entrained into cooling water systems of coastal power stations are subjected to acute chemical stress due to biocides (chlorine) used for…”
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Novel Biocatalytic Polymer-Based Antimicrobial Coatings as Potential Ureteral Biomaterial: Preparation and In Vitro Performance Evaluation by DAVE, Rachna N, JOSHI, Hiren M, VENUGOPALAN, Vayalam P

“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Protein as chemical cue: non-nutritional growth enhancement by exogenous protein in Pseudomonas putida KT2440 by Joshi, Hiren, Dave, Rachna, Venugopalan, Vayalam P

“…Research pertaining to microbe-microbe and microbe-plant interactions has been largely limited to small molecules like quorum sensing chemicals. However, a few…”
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Disruption of microbial biofilms by an extracellular protein isolated from epibiotic tropical marine strain of Bacillus licheniformis by Dusane, Devendra H, Damare, Samir R, Nancharaiah, Yarlagadda V, Ramaiah, N, Venugopalan, Vayalam P, Kumar, Ameeta Ravi, Zinjarde, Smita S

“…Marine epibiotic bacteria produce bioactive compounds effective against microbial biofilms. The study examines antibiofilm ability of a protein obtained from a…”
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Competition triggers plasmid-mediated enhancement of substrate utilisation in Pseudomonas putida by Joshi, Hiren, Dave, Rachna, Venugopalan, Vayalam P

“…Competition between species plays a central role in the activity and structure of communities. Stable co-existence of diverse organisms in communities is…”
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Bromoform Toxicity to Marine Microalgae: Studies using the Diatom Chaetoceros lorenzianus as a Model Organism by Chavan, Pooja, Kumar, Rajesh, Rajamohan, Raja, Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Bromoform is the most prominent, relatively long-lived chlorination by-product in condenser effluents from seawater-based power plant cooling systems. There…”
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An evaluation of arsenic contamination status and its potential health risk assessment in villages of Nadia and North 24 Parganas, West Bengal, India by Singh, Shraddha, Shukla, Anurakti, Srivastava, Sudhakar, Kamble, Granthali S., Patra, Prasanta Kumar, Venugopalan, Vayalam P.

“…The present study was conducted to evaluate the arsenic (As) contamination and possible associated health hazards to exposed population in four villages of two…”
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Development of self-sustaining phototrophic granular biomass for bioremediation applications by Kumar, Rajesh, Venugopalan, Vayalam P.

“…Natural aquatic biofilms (e.g. periphyton) play a major role in the degradation of conventional pollutants as well as xenobiotics that enter our aquatic…”
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A fence that eats the weed: Alginate lyase immobilization on ultrafiltration membrane for fouling mitigation and flux recovery by Meshram, Pradnya, Dave, Rachna, Joshi, Hiren, Dharani, Gopal, Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Polysaccharide fouling poses a significant challenge in the widespread application of membrane filtration for water purification. In order to mitigate the…”
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Comparative toxicological effects of two antifouling biocides on the marine diatom Chaetoceros lorenzianus: Damage and post-exposure recovery by Chavan, Pooja, Kumar, Rajesh, Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Antifouling biocides are commonly used in coastal electric power stations to prevent biofouling in their condenser cooling systems. However, the environmental…”
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Multimarker study of the effects of antifouling biocide on benthic organisms: results using Perna viridis as candidate species by Chavan, Pooja, Kumar, Rajesh, Joshi, Hiren, Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Toxic effects of continuous low dose application of the antifouling biocide chlorine on marine benthic organisms were monitored using transplanted green…”
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Response of green mussels (Perna viridis) subjected to chlorination: investigations by valve movement monitoring by Venkatnarayanan, Srinivas, Murthy, P. Sriyutha, Kirubagaran, Ramalingam, Veeramani, P., Venugopalan, Vayalam P.

“…Perna viridis Linnaeus (1758) is a major foulant in the cooling water systems of electric power stations located on the East coast of India. Though…”
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Rhamnolipid mediated disruption of marine Bacillus pumilus biofilms by Dusane, Devendra H., Nancharaiah, Y. Venkata, Zinjarde, Smita S., Venugopalan, Vayalam P.

“…Removal of detrimental biofilms from surfaces exposed in the marine environment remains a challenge. A strain of Bacillus pumilus was isolated from the surface…”
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Chlorination-induced genotoxicity in the mussel Perna viridis: assessment by single cell gel electrophoresis (comet) assay by Chavan, Pooja, Kumar, Rajesh, Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Mussels are important fouling organisms in the cooling water systems of coastal power plants. Continuous low-dose chlorination (CLDC) is being practiced as an…”
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Chlorine dioxide as an alternative antifouling biocide for cooling water systems: Toxicity to larval barnacle Amphibalanus reticulatus (Utinomi) by Venkatnarayanan, Srinivas, Sriyutha Murthy, P., Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Chlorine dioxide (ClO2) is seen as an effective alternative to chlorine, which is widely used as an antifouling biocide. However, data on its efficacy against…”
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Industrial Seawater Cooling Systems under Threat from the Invasive Green Mussel Perna viridis by Venugopalan, Vayalam P.

“…The green mussel Perna viridis, native to the Asia-Pacific region, has been introduced to other regions such as the Caribbean, Japan and North and South…”
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Single Cell Level Microalgal Ecotoxicity Assessment by Confocal Microscopy and Digital Image Analysis by Nancharaiah, Yarlagadda V, Rajadurai, Mohanraj, Venugopalan, Vayalam P

“…In ecotoxicological studies involving environmental contaminants, rapid and multi-parametric optical detection based methods have definite advantages over…”
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Biofouling control on ultrafiltration membrane through immobilization of polysaccharide-degrading enzyme: optimization of parameters by Meshram, Pradnya, Dave, Rachna, Joshi, Hiren, Dharani, Gopal, Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Membrane biofouling remains a significant challenge in the application of ultrafiltration (UF) pretreatment systems in desalination and water industries…”
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Effect of chlorination on barnacle larval stages: Implications for biofouling control and environmental impact by Venkatnarayanan, Srinivas, Murthy, P. Sriyutha, Kirubagaran, Ramalingam, Venugopalan, Vayalam P.

“…Continuous low-dose chlorination (CLDC, 0.2 ± 0.1 mg l−1) is practised to control mussel settlement in industrial cooling systems. However, its effect on…”
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