Complexation of plasmid DNA and poly(ethylene oxide)/poly(propylene oxide) polymers for safe gene delivery

Environmental Chemistry Letters - Gene delivery is the process of introducing foreign genetic material, such as DNA or RNA, into host cells. Gene...     

Improved lithium-ion batteries with coral-like anodes made of recycled spherical porous silicon coated with nitrogen-doped carbon

Environmental Chemistry Letters - With the development of the silicon smelting industry, the increase of microsilica waste has become a serious concern calling...     

Treatment of fracturing fluid waste by Fenton reaction using transition metal complexes catalyzes oxidation of hydroxypropyl guar gum at high pH

Environmental Chemistry Letters - Hydroxypropyl guar gum (HPGG), polyacrylamide (PAM) and carboxymethyl cellulose (CMC) are widely used as thickeners in...     

Removal of dyes from water using crosslinked aminomethane sulfonic acid based resin

A new polymeric resin with amino sulfonic acid pendant functions has been prepared for the extraction of acidic and basic dyes from water. Beaded polymer supports were prepared by suspension polymerization of vinyl benzyl chloride (0.9 mol) and ethylene glycol dimethacrylate (0.1 mol). The resulting copolymer beads were modified with amino methane sulfonic acid. The dye adsorption capacity of the resin was found as 0.16 g dye/g resin for ramazol black and 0.15 g dye/g resin for crystal violet. The pH depending measurements and dye sorption kinetics of the resin were also investigated.     

Biocompatible self-healing hydrogels based on boronic acid-functionalized polymer and laponite nanocomposite for water pollutant removal

Environmental Chemistry Letters - Global water pollution by organic dyes and metals may be solved by adsorption. In particular, hydrogel adsorbents display unique...     

Identification of disinfection by-product precursors by natural organic matter fractionation: a review

Environmental Chemistry Letters - During disinfection of drinking water, natural organic matter reacts with chlorine to produce harmful disinfection by-products. The...     

Photo detoxification of solubilized vat dye effluent using different pH ranges

The removal of solubilized vat dye effluent using photo detoxification method was studied at various pH ranges. Experiments were carried out with synthetic effluent using total dye concentrations of 50, 100, 200, 300, and 350 mg/L. In sunlight photo oxidation, the original soluble vat dye is precipitated and can be filtered and reused by the textile industries. The effect of the different concentrations (1,000, 2,000, 3,000 mg/L) of total dissolved solids on the removal of vat dye was also carried out in the photo detoxification process. The efficiency of the dye removal was found to be 99 %.     

Textiles for health: a review of textile fabrics treated with chitosan microcapsules

Environmental Chemistry Letters - The textile industry has recently been developing innovative products that integrate functional properties within commodity textiles. In...     

Cl,Br, B,Li, and noble gases isotopes to study the origin and evolution of deep groundwater in sedimentary basins: a review

Environmental Chemistry Letters - Deep groundwater characteristics provide valuable information on oil and gas extraction and evolution of hydrosphere, and nonmetallic...     

Cytotoxic study in the treatment of tetracycline by using magnetic Fe3O4–PAMAM–antibody complexes

Environmental Chemistry Letters - Antibiotics are widely used as drugs to treat human and animal diseases. However, the widespread use of antibiotics has induced environmental...     

Metallic and bimetallic phosphides-based nanomaterials for photocatalytic hydrogen production and water detoxification: a review

Environmental Chemistry Letters - Providing sustainable energy and cleaning water pollution are actually major societal issues requiring new catalysts. In particular, transition...     

Barcoding drug information to recycle unwanted household pharmaceuticals: a review

Environmental Chemistry Letters - Huge quantities of unwanted pharmaceuticals are left in households, notably as a consequence of the rising drug demand caused by improved...     

Lignin and polylactic acid for the production of bioplastics and valuable chemicals

Environmental Chemistry Letters - Global warming and plastic pollution result from the massive use of fossil fuels, calling for the development of sustainable bioplastics derived...     

Quantitative structure–activity relationship methods for the prediction of the toxicity of pollutants

Environmental Chemistry Letters - Continuous flow of toxic and persistent compounds to the environment is a global health issue. However, assessing the toxic effects of compounds...     

Synthesis and application of titanium dioxide photocatalysis for energy,decontamination and viral disinfection: a review

Environmental Chemistry Letters - Global pollution is calling for advanced methods to remove contaminants from water and wastewater, such as TiO2-assisted photocatalysis.  The...     

Revisiting the carbon emissions hypothesis in the developing and developed countries: a new panel cointegration approach

Environmental and Ecological Statistics - Since global warming worsens with economic development and emitted CO2 is one of the main greenhouse gases, it is important to understand...     

Chemical and isotopic composition of CO2-rich magnesium–sodium–bicarbonate–sulphate-type mineral waters from volcanoclastic aquifer in Rogaška Slatina,Slovenia

Environmental Geochemistry and Health - Bottled natural mineral waters from an andesitic aquifer in Slovenia are enriched in magnesium (1.1 g/l), sulphate (2.2 g/l) and dissolved...     

The role of silicon in the supply of terrestrial ecosystem services

Environmental Chemistry Letters - Silicon (Si) is the most abundant element on the earth’s surface after oxygen. Si  can be found in minerals, electronic chips, cosmetic...     

Spatial distribution,pollution level,and health risk of Pb in the finer dust of residential areas: a case study of Xi'an,northwest China

Environmental Geochemistry and Health - The spatial distribution, pollution level, and exposure risk of Pb in the finer dust (particle size?<?63 μm) of residential...     

Synthesis of silica materials containing cyclodextrin and their applications in wastewater treatment

Environmental Chemistry Letters - Cyclodextrin-functionalized silica networks are advanced adsorbents for environmental applications. Silica-based adsorbents are low-cost and robust...