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| 1 | Environmental Arsenic and Selenium Contamination and Approaches Towards Its Bioremediation Through the Exploration of Microbial Adaptations:A Review显示文摘Bioaccumulation of selenium and arsenic resulting from geogenic activities and aggravated by anthropogenic actions has now become a serious environmental issue. Different parts of the world are experiencing issues of selenium and arsenic contamination, especially in soil and ground water. The present selenium and arsenic contamination scenario has been well represented in contemporary literature, and there are an array of remediation techniques targeting the decontamination of environmental contamination. The use of microbe-mediated remediation of selenium and arsenic contamination is gaining scientific attention for sustainable environmental bioremediation. The present review elucidates the different aspects of selenium and arsenic contamination, bioaccumulation, and bioremediation with implications for successful decontamination of these heavy metals. | Tanmoy PAUL Nimai Chandra SAHA | 2019 | Pedosphere2019，29，5： | 3 |
| 2 | Efficient degradation of sulfamethoxazole by acetylene black activated peroxydisulfate显示文摘Acetylene black(AB),as a kind of carbon material with large specific surface area,low density,strong electron transferability,is supposed to have great potential for application in advanced oxidation processes(AOPs).In this study,AB was utilized as a peroxydisulfate(PDS)activator for the catalytic degradation of sulfamethoxazole(SMX)in aqueous media.Scanning electron microscopy(SEM),X-ray diffraction(XRD),Brunauer-Emmett-Teller(BET)techniques,zeta potential and Raman spectra were employed to characterize the features of AB.To verify the excellent performance of AB/PDS systems,a series of control experiments were carried out.Compared to graphite/PDS and biochar/PDS system,AB/PDS system could complete degradation of SMX within 15 min.Besides,the effects of key factors including AB dosage,PDS dosage,initial pH and SMX concentration on SMX degradation in AB/PDS system were elucidated systematically.Furthermore,through the radical quenching experiments,it was proved that singlet oxygen(1 O_(2))was dominantly responsible for the degradation of SMX.Finally,based on the experiment results and compre hensive analysis,a probable reaction mechanism of AB/PDS system for SMX degradation was proposed.This work suggests that AB has a good potential for tackling the hazardous pollutants in environmental remediation. | Silang Nimai Heng Zhang Zelin Wu Naiwen Li Bo Lai | 2020 | Chinese Chemical Letters2020，31，10： | 2 |
| 3 | Genetic Diversity Analysis of Rice Germplasm in Tripura State of Northeast India Using Drought and Blast Linked Markers显示文摘We genotyped 74 rice germplasms including Tripura's local landraces, improved varieties, cultivars and breeding lines and other rice varieties using molecular markers for genetic diversity, drought QTLs, and blast resistance genes. The number of alleles per locus ranged from 2 to 5 with an average of 2.9. The polymorphic information content value per locus ranged from 0.059(RM537) to 0.755(RM252) with an average of 0.475. Cluster analysis based on 30 simple sequence repeat markers revealed 5 clusters and also indicated the presence of variability within the rice accessions. The drought QTL q DTY2.1 was found in 56.0% of germplasms and q DTY1.1 was detected in only 6.8% of the germplasms. Out of seven rice blast resistance genes screened, only two rice varieties, RCPL-1-82 and Buh Vubuk(Lubuk), were positive for four blast resistance genes while only Releng possessed two blast resistance genes. Among 74 rice germplasms, only three accessions, Releng, RCPL1-82 and Buh Vubuk(Lubuk), possessed both drought-related QTLs and blast resistance genes. Overall, the 74 indigenous rice genotypes showed low level of genetic diversity, which is in contrast to high level of genetic diversity among rice varieties in northeast India, where highlights the good farming practice, conservation of germplasms and the limitation of molecular markers employed in this study. The presence of both drought related QTLs and blast resistance genes in some of the germplasms can be useful in future breeding programmes. | Alpana ANUPAM Jahangir IMAM Syed Mohammad QUATADAH Anantha SIDDAIAH Shankar Prasad DAS Mukund VARIAR Nimai Prasad MANDAL | 2017 | Rice science2017，24，1： | 2 |
| 4 | Electrolytic removal of hexavalent chromium from aqueous solutions显示文摘 | Abdul J Chaudhary Nimai C Goswami Susan M Grimes | 2003 | Journal of Chemical Technology & Biotechnology2003，78，8： | 1 |
| 5 | Effect of Lead on Oxidative Stress, Na+K+ATPase Activity and Mitochondrial Electron Transport Chain Activity of the Brain of Clarias batrachus L.显示文摘 | Arpan Kumar Maiti Nimai Chandra Saha Goutam Paul | | 0，2010，： | 1 |
| 6 | Low threshold, amplified spontaneous emission from core seeded semiconductor nanotetrapods incorp orated into a sol-gel matrix显示文摘 | Liao Yile Xing Guichuan Mishra Nimai | 2012 | Advanced Materials2012，24，23： | 1 |
| 7 | Preparation of Full Bleached Jute Fabric by Enzyme Application显示文摘 | Nimai Chandra Pan Sambhu Nath Chattopadhyay Ashim Kumar Roy | 2010 | Man-Made Textiles in India2010，53，8： | 1 |
| 8 | Epistatic role of base excision repair and mismatch repair pathways in mediating cisplatin cytotoxicity显示文摘 | Anbarasi Kothandapani Akshada Sawant Venkata Srinivas Mohan Nimai Dangeti Robert W. Sobol Steve M. Patrick | 2013 | Nucleic Acids Research2013，，15： | 1 |
| 9 | Development of nanograined hexagonal barium ferrite thin films by sol-gel technique 显示文摘 | Pramanik Nimai Chand Fujii Tatsuo Nakanishi Makoto | 2005 | Mater Lett2005，59，： | 1 |
| 10 | The effect of Sn (IV) on transfomation of co-precipitated hydrated 显示文摘 | Nimai Chand Pramanik Sukhen Das Prasanta Kumar Biswas | 2002 | Materials Letters2002，56，： | 1 |
| 11 | The effect of Sn(IV) on transformation of co-precipitated hydrated显示文摘 | Nimai C P Sukhen D Prasanta K B | 2002 | Mater Lett2002，56，： | 1 |
| 12 | Effects of Aniline–An Aromatic Amine to Some Freshwater Organisms显示文摘 | Falguni Bhunia Nimai Chandra Saha Anilava Kaviraj | 2003 | Ecotoxicology2003，，5： | 1 |
| 13 | 显示文摘 | Nimai Ch Pramanik Tatsuo Fujii | 2004 | J Mater Chem2004，14，： | 1 |
| 14 | The effect of Sn(Ⅳ) on transformation of co-precipitated hydrated In(Ⅲ) and Sn(Ⅳ) hydroxides to indium tin oxide (ITO) powder 显示文摘 | Sukhen Daal Prasanta Kumar Biswas | 2002 | Materials Letters2002，，56： | 1 |
| 15 | Effects of aniline - an aromatic amine to some freshwater organisms 显示文摘 | Falguni Bhunia Nimai Chandra Saha Anilava Kaviraj | 2003 | Ecotoxicology2003，12，5： | 1 |
| 16 | Development of nanograined hexagonal barium ferrite thin films by solgel technique显示文摘 | Pramanik Nimai Chand Fujii Tatsuo Nakanishi Makoto | 2005 | Materials Letters2005，59，4： | 1 |
| 17 | Soluble CD40 ligand,platelet surface CD40ligand,and total platelet CD40ligand in atrial fibrilla-tion:relationship to soluble P-selectin,stroke risk factors,and risk factor intervention显示文摘 | Anirban C Irene C Nimai P | 2008 | Lip Chest2008，134，： | 1 |
| 18 | 显示文摘 | Nimai Chand Pramanik Tatsuo Fujii Makoto Nakanishi | 2004 | Mater Lett2004，59，： | 1 |
| 19 | Structural and optical properties of a revived Pb_(0.5)Ba_(1.5)BiVO_(6) perovskite oxide显示文摘The polycrystalline ceramic Pb0.5Ba1.5BiVO6 manifesting the complex double perovskite structure was tailored by the conventional solid state route at a moderate temperature.Qualitative phase analysis and formation of the ceramic were affirmed by XRD analysis.The X-ray powder diffraction pattern of the compound explored at room temperature affirms the single phase formation with double perovskite structure exhibiting rhombohedral phase.Microstructural analysis of the studied compound procured from the Scanning Electron Microscope(SEM)validates the formation of dense microstructures and nonuniformly distributed grains with minimal voids.Compositional analysis was shaped through the Electron Diffraction Spectroscopy(EDS)confirming the absence of con-tamination of any other metals apart from the mentioned ones.Dielectric(Cr and tanδ)parameters of the compound were studied using the LCR analyzer at different temperatures and wide range of frequencies.The polarization and dielectric study affirms the presence of ferroelectricity in the material with transition temperature much above the room temperature.The tangent dielectric loss of this sample being almost minimal at room temperature attributes it to find applications in different grounds of electronics.Optical equities of the ceramic were further analyzed by the RAMAN,FTIR,UV–Vis and Photoluminescence spectroscopy. | R.K.Parida D.K.Pattanayak Bhagyashree Mohanty Nimai C.Nayak B.N.Parida | 2019 | Journal of Advanced Dielectrics2019，9，1： | 0 |
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