NDLI: Synthesis of mesoporous Mn/TiO2 nanocomposites and investigating the photocatalytic properties in aqueous systems.

Please wait, while we are loading the content...

Year: 2017 Volume: 24

Year: 2016 Volume: 23

Year: 2015 Volume: 22

Year: 2015 Volume: 22 Issue: 24

Year: 2015 Volume: 22 Issue: 23

Year: 2015 Volume: 22 Issue: 22

Year: 2015 Volume: 22 Issue: 21

Year: 2015 Volume: 22 Issue: 20

Year: 2015 Volume: 22 Issue: 19

Year: 2015 Volume: 22 Issue: 18

Year: 2015 Volume: 22 Issue: 17

Year: 2015 Volume: 22 Issue: 16

Year: 2015 Volume: 22 Issue: 15

Year: 2015 Volume: 22 Issue: 14

Year: 2015 Volume: 22 Issue: 13

Year: 2015 Volume: 22 Issue: 12

Year: 2015 Volume: 22 Issue: 11

Year: 2015 Volume: 22 Issue: 10

Year: 2015 Volume: 22 Issue: 9

Year: 2015 Volume: 22 Issue: 8

Year: 2015 Volume: 22 Issue: 7

Year: 2015 Volume: 22 Issue: 6

Year: 2015 Volume: 22 Issue: 5

Year: 2015 Volume: 22 Issue: 4

Year: 2015 Volume: 22 Issue: 3

Year: 2015 Volume: 22 Issue: 2

Year: 2015 Volume: 22 Issue: 1

A review of the direct and indirect effects of neonicotinoids and fipronil on vertebrate wildlife.

Risks of large-scale use of systemic insecticides to ecosystem functioning and services.

Experimental study of humic acid degradation and theoretical modelling of catalytic ozonation.

Immobilization of Pb, Cd, and Zn in a contaminated soil using eggshell and banana stem amendments: metal leachability and a sequential extraction study.

Hydrochemistry dynamics in remote mountain lakes and its relation to catchment and atmospheric features: the case study of Sabocos Tarn, Pyrenees.

Methods for assessing the energy-saving efficiency of industrial symbiosis in industrial parks.

Life cycle analysis of management options for organic waste collected in an urban area.

Soil heavy metal dynamics and risk assessment under long-term land use and cultivation conversion.

Synthesis of mesoporous Mn/TiO2 nanocomposites and investigating the photocatalytic properties in aqueous systems.

Lead removal in rats using calcium alginate.

Assessment of long-term phosphorus retention in an integrated constructed wetland treating domestic wastewater.

The ability of Typha domingensis to accumulate and tolerate high concentrations of Cr, Ni, and Zn.

Recovery of soil nitrification after long-term zinc exposure and its co-tolerance to Cu in different soils.

Feasibility of treating aged polycyclic aromatic hydrocarbons (PAHs)-contaminated soils using ethyl lactate-based Fenton treatment via parametric and kinetic studies

Assessment of hematological profiles of adult male athletes from two different air pollutant zones of West Bengal, India.

Profenofos insecticide degradation by novel microbial consortium and isolates enriched from contaminated chili farm soil

Association between particulate matter and its chemical constituents of urban air pollution and daily mortality or morbidity in Beijing City.

Co-exposure of arsenic and cadmium through drinking water and tobacco smoking: risk assessment on kidney dysfunction.

Determination of pesticide residues in fish tissues by modified QuEChERS method and dual-d-SPE clean-up coupled to gas chromatography-mass spectrometry.

Analysis and detection of functional outliers in water quality parameters from different automated monitoring stations in the Nalón river basin (Northern Spain).

Statistical, time series, and fractal analysis of full stretch of river Yamuna (India) for water quality management.

Mixed sulfur-iron particles packed reactor for simultaneous advanced removal of nitrogen and phosphorus from secondary effluent.

DDT and its metabolites are linked to increased risk of type 2 diabetes among Saudi adults: a cross-sectional study.

Heavy metals in normal mucosa and nasal polyp tissues from Tunisian patients.

Interference and economic threshold level of little seed canary grass in wheat under different sowing times.

Evaluation of nickel tolerance in Amaranthus paniculatus L. plants by measuring photosynthesis, oxidative status, antioxidative response and metal-binding molecule content.

Effects of combined application of organic and inorganic fertilizers plus nitrification inhibitor DMPP on nitrogen runoff loss in vegetable soils.

Kinetics of tetracycline, oxytetracycline, and chlortetracycline adsorption and desorption on two acid soils.

Relationship between variation of seasonal temperature and extent of occupational exposure to phthalates.

Salt marsh sediment characteristics as key regulators on the efficiency of hydrocarbons bioremediation by Juncus maritimus rhizospheric bacterial community.

Synergistical enhancement by $Ni^{2+}$ and Tween-80 of nanoscale zerovalent iron dechlorination of 2,2’,5,5’-tetrachlorinated biphenyl in aqueous solution

Removal of antineoplastic drugs cyclophosphamide, ifosfamide, and 5-fluorouracil and a vasodilator drug pentoxifylline from wastewaters by ozonation.

Environmental mercury concentrations in cultured low-trophic-level fish using food waste-based diets.

Toxicity assessment of the water used for human consumption from the Cameron/Tuba City abandoned uranium mining area prior/after the combined electrochemical treatment/advanced oxidation.

Chromium and nickel in Pteridium aquilinum from environments with various levels of these metals.

Response of plasma membrane $H^{+}-ATPase$ in rice (Oryza sativa) seedlings to simulated acid rain

Operational performance, biomass and microbial community structure: impacts of backwashing on drinking water biofilter.

Experimental and kinetic study on the cometabolic biodegradation of phenol and 4-chlorophenol by psychrotrophic Pseudomonas putida LY1.

Photosynthesis light-independent reactions are sensitive biomarkers to monitor lead phytotoxicity in a Pb-tolerant Pisum sativum cultivar

Trace metal distributions in the sediments from river-reservoir systems: case of the Congo River and Lake Ma Vallée, Kinshasa (Democratic Republic of Congo).

Effect of plant growth-promoting bacteria (PGPR) and arbuscular mycorrhizal fungi (AMF) inoculation on oats in saline-alkali soil contaminated by petroleum to enhance phytoremediation.

Environmental fate and exposure; neonicotinoids and fipronil.

Ecotoxicological effects of salicylic acid in the freshwater fish Salmo trutta fario: antioxidant mechanisms and histological alterations.

Seasonal and diurnal variation in particulate matter (PM10 and PM2.5) at an urban site of Beijing: analyses from a 9-year study.

Effects of metal cations and fulvic acid on the adsorption of ciprofloxacin onto goethite.

An environmentally friendly method for the determination of triazine herbicides in estuarine seawater samples by dispersive liquid-liquid microextraction.

Microbial and enzymatic activity of soil contaminated with a mixture of diflufenican + mesosulfuron-methyl + iodosulfuron-methyl-sodium.

Comparative study on the impact of copper sulphate and copper nitrate on the detoxification mechanisms in Typha latifolia

Mercury toxicity and the protective role of selenium in eel, Anguilla anguilla.

The presence of the top prescribed pharmaceuticals in treated sewage effluents and receiving waters in Southwest Nova Scotia, Canada.

In situ electrokinetic remediation of As-, Cu-, and Pb-contaminated paddy soil using hexagonal electrode configuration: a full scale study.

Phytoremediation of Pb, Zn, Fe, and Mg with 25 wetland plant species from a paper mill contaminated site in North East India.

Remediation of sediment and water contaminated by copper in small-scaled constructed wetlands: effect of bioaugmentation and phytoextraction.

Worldwide Integrated Assessment on systemic pesticides: global collapse of the entomofauna: exploring the role of systemic insecticides.

Pollutant toxicity and detoxification by humic substances: mechanisms and quantitative assessment via luminescent biomonitoring.

Inhibition of cathepsin B activity by 2,3,7,8-tetrachlorodibenzo-p-dioxin.

The application of advanced oxidation technologies to the treatment of effluents from the pulp and paper industry: a review.

Erratum to: Human and ecotoxicological impacts assessment from the Mexican oil industry in the Coatzacoalcos region, as revealed by the USEtox™ model.

Health risk and significance of mercury in the environment

Effects of neonicotinoids and fipronil on non-target invertebrates.

Evaluation of ettringite-related swelling mechanisms for treated chromite ore processing residue.

Optimal nano-descriptors as translators of eclectic data into prediction of the cell membrane damage by means of nano metal-oxides.

Systemic insecticides (neonicotinoids and fipronil): trends, uses, mode of action and metabolites.

Alternatives to neonicotinoid insecticides for pest control: case studies in agriculture and forestry.

Conclusions of the Worldwide Integrated Assessment on the risks of neonicotinoids and fipronil to biodiversity and ecosystem functioning.

Year: 2014 Volume: 21

Year: 2013 Volume: 20

Year: 2012 Volume: 19

Year: 2011 Volume: 19

Year: 2011 Volume: 18

Year: 2010 Volume: 17

Year: 2009 Volume: 16

Year: 2008 Volume: 15

Year: 2007 Volume: 14

Year: 2000 Volume: 7

Year: 1999 Volume: 6

Year: 1998 Volume: 5

Year: 1996 Volume: 3

Year: 1995 Volume: 2

Year: 1994 Volume: 1

Synthesis of mesoporous Mn/TiO2 nanocomposites and investigating the photocatalytic properties in aqueous systems.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Oseghe, Ekemena Oghenovoh Jonnalagadda, Sreekanth Babu Ndungu, Patrick Gathura
Description	Country affiliation: South Africa Author Affiliation: Oseghe EO ( School of Chemistry and Physics, University of Kwa-Zulu Natal, Westville Campus, Private Bag X 54001, Durban, 4000, South Africa.)
Abstract	Mesoporous 20 wt% Mn/TiO2 nanocomposites were synthesized adopting modified sol-gel method at different pH (pH = 2, 7 and 11) conditions and calcined at 400 °C. Based on the characteristics of the 20 wt% Mn/TiO2 nanocomposites synthesized at pH 11, same procedure was adopted for the synthesis of different wt% Mn/TiO2. The nanocomposite samples and their surface properties were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), mapping, inductively coupled plasma optical emission spectrometry (ICP-OES), Fourier transform infrared (FTIR), and fluorescence spectrometry. The nanocomposites existed in the anatase phase of TiO2 with no peak assigned to Mn on the diffractogram. The photocatalytic activities of the materials were evaluated by monitoring degradation of a model dye (methylene blue (MB)) in presence of visible light and ozone. The nanocomposite synthesized under neutral condition (pH = 7) exhibited the best photocatalytic activity resulting from its relatively smaller crystal size (5.98 nm) and larger pore volume (0.30 cm(3)/g). One percentage of weight Mn/TiO2 showed 100% decolouration of MB in the presence of O3 after 100 min.
ISSN	09441344
Issue Number	1
Volume Number	22
e-ISSN	16147499
Journal	Environmental Science and Pollution Research
Language	English
Publisher	Springer
Publisher Date	2015-01-01
Publisher Place	Germany
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Manganese Chemistry Nanocomposites Titanium Catalysis Light Methylene Blue Microscopy, Electron, Scanning Microscopy, Electron, Transmission Oxidation-reduction Ozone Porosity Spectroscopy, Fourier Transform Infrared Surface Properties Water Water Pollutants, Chemical Analysis Water Purification Methods X-ray Diffraction Journal Article Discipline Environmental Science Discipline Environmental Chemistry
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Health, Toxicology and Mutagenesis Pollution Medicine

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in