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| 1 | Evaluating the effectiveness of marine actinobacterial extract and its mediated titanium dioxide nanoparticles in the degradation of azo dyes显示文摘Aim of the present study was to synthesize titanium dioxide nanoparticles(TiO2 NPs) from marine actinobacteria and to develop an eco-friendly azo-dye degradation method. A total of five actinobacterial isolates were isolated from Chennai marine sediments, Tamilnadu, India and analyzed for the synthesis of TiO2 NPs using titanium hydroxide. Among these, the isolate PSV 3 showed positive results for the synthesis of TiO2 NPs, which was confirmed by UV analysis. Further characterization of the synthesized TiO2 NPs was done using XRD, AFM and FT-IR analysis. Actinobacterial crude extract and synthesized TiO2 NPs was found efficient in degrading azo dye such as Acid Red 79(AR-79) and Acid Red 80(AR-80). Degradation percentage was found to be 81% for AR-79, 83% for AR-80 using actinobacterial crude extract and 84% for AR-79, 85% for AR-80 using TiO2 NPs. Immobilized actinobacterial cells showed 88% for AR-79 and 81% for AR-80, dye degrading capacity. Degraded components were characterized by FT-IR and GC-MS analysis. The phytotoxicity test with 500 μg/mL of untreated dye showed remarkable phenotypic as well as cellular damage to Tagetes erecta plant. Comparatively no such damage was observed on plants by degraded dye components. In biotoxicity assay, treated dyes showed less toxic effect as compared to the untreated dyes. | S Priyaragini S Veena D Swetha L Karthik G Kumar K V Bhaskara Rao | 2014 | Journal of Environmental Sciences2014，26，4： | 4 |
| 2 | Non-destructive method of leaf-area determination in ash gourd ( Benincasa hispida) 显示文摘 | Radhakrishnan V V Kumar P G S Oommen A | 1991 | Indian Journal of Agricultural Sciences1991，61，1： | 1 |
| 3 | CHAM ELEON: A Hier-archical clustering algorithm using dynamic modeling显示文摘 | KARYPIS G HAN E H (S) KUMAR V | 1999 | Computer1999，32，： | 1 |
| 4 | Optimiza- tion of asymmetric spur gear drives to improve the bending load capacity显示文摘 | Kumar V S Muni D V Muthuveerappan G | 2008 | Mechanism and Machine Theory2008，43，7： | 1 |
| 5 | Distribution,enrichment and accumulation of heavy metals in coastal sediments of Alang-Sosiya ship scrapping yard,India显示文摘 | Reddy M S Basha S Kumar V G S | 2004 | Marine Pollution Bulletin2004，48，： | 1 |
| 6 | Clip migration in stereotactic biopsy显示文摘 | Kass R Kumar G Klimberg V S | 2002 | Am J Surg2002，184，4： | 1 |
| 7 | Isolation and characteriza- tion of seven tetranucleotide microsatellite hx'i in mung-bean, lTg- na radiata 显示文摘 | Kumar S V Tan S G Quah S C et at | 2002 | Molec Ecol Notes2002，2，： | 1 |
| 8 | RSC Advance显示文摘 | Sabitha G Reddy D V Reddy S S S Yadav J S Kumar C G Sujitha P | 2012 | 2(8):72412012，2，8： | 1 |
| 9 | Elastic wave propagation with kinematic discontinuity along a non-ideal interface between two isotropic elastichalf-spaces显示文摘 | Murty G S Kumar V | 1991 | J Nondestr Eval1991，10，2： | 1 |
| 10 | A low gate bias model extraction technique for A1GaN/GaN HEMTs 显示文摘 | CHEN G KUMAR V SCHWINDT R S | 2006 | IEEE Transactions on Microwave Theory and Techniques2006，54，7： | 1 |
| 11 | Isolation of microsatellite markers in mungbean, Vigna radiata 显示文摘 | Kumar S V Tan S G Quah S C | 2002 | Mol Ecol Notes2002，2，： | 1 |
| 12 | Modeling and optimization of parameters of flow rate of paddy rice grains through the horizontal rotating cylindrical drum of drum seeder显示文摘 | Prasanna Kumar G V Brijesh Srivastava Nagesh D S | 2009 | Computers and Electronics in Agriculture2009，65，1： | 1 |
| 13 | Functional genomics identifies type I interferon pathway as central for host defense against CandidaIbicans显示文摘 | SMEEKENS S P N G A KUMAR V | 2013 | Nat Commun2013，4，： | 1 |
| 14 | Large-scale microwave sintering of ce- ramic components 显示文摘 | Satapathy L N Swaminathan G Kumar S V | 2012 | Incerceram: Internation- al Ceramics Review2012，61，1： | 1 |
| 15 | Xenon purity analysis for exo-200 via mass spectrometry 显示文摘 | Dobi A Hall C Slutsky S Yen Y R Aharmin B Auger M Barbeau P S Benitez-Medina C Breidenbach M Cleveland B Conley R Cook J Cook S Counts I Craddock W Daniels T Davis C G Davis J Devoe R Dixit M Dolinski M J Donato K Fairbank Jr W Farine J Fierlinger P Franco D Giroux G Gornea R Graham K Gratta G Green C Hagemann C Hall K Hallman D Hargrove C Herrin S Hughes M Hodgson J Juget F Karelin A Kaufman L J Kuchenkov A Kumar K Leonard D S Lutter G Mackay D Maclellan R Marino M Mong B Montero Diez M Morgan P MUller A R Neilson R Odian A Oullivan K Piepke A Pocar A Prescott C Y Pushkin K Rivas A Rollin E Rowson P C Sabourov A Sinclair D Skarpaas K Stekhanov V Strickland V Swift M Twelker K Vuilleumier J L Vuilleumier J M Weber M Wichoski U Wodin J Wright J D Yang L | 2012 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators Spectrometers Detectors and Associated Equipment2012，675，： | 1 |
| 16 | Development of AI-Ti-C grain refiners and study of their grain refining efficiency on Al and Al-7Si alloy 显示文摘 | Kumar G S V Murty B S Chakraborty M | 2005 | Journal of Alloys and Compounds2005，396，1： | 1 |
| 17 | Distribution,enrichment and accumulation of heavy metals in coastal sediments of Alang-Sosiya ship scrapping yard,India显示文摘 | Reddy M S Basha S Kumar V G S | | 0，，： | 1 |
| 18 | Non-structural protein I (NS-I) gene of canine parvovirus-2 regresses chemi- cally induced skin tumors in Wistar rats 显示文摘 | Santra L Rajmani R S Ravi Kumar G V | 2014 | Res Vet Sci2014，97，2： | 1 |
| 19 | Biochemical composition of ovine follicular fluid in relation to follicle size显示文摘 | NANDI S KUMAR V G MANJUNATHA B M | 2007 | Dev Growth Differ2007，49，1： | 1 |
| 20 | Quantification and classification of ship scraping waste at Alang-Sosiya, India 显示文摘 | REDDY M S BASHA S SRAVAN KUMAR V G | 2003 | Marine Pollution Bulletin2003，46，12： | 1 |
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