Unanswered issues related to the COVID-19 pandemic Sylwia UfnalskaEric Lichtfouse Editorial 03 May 2021 Pages: 3523 - 3524
Comment on ‘Ecotoxicity of copper input and accumulation for soil biodiversity in vineyards’ by Karimi et al. (2021) Gwenaël ImfeldJoëlle DuplaySylvain Payraudeau Commentary 24 August 2021 Pages: 3525 - 3527
Reply to the comment by Imfeld et al. on ‘Ecotoxicity of copper input and accumulation for soil biodiversity in vineyards’ by Karimi et al. (2021) Battle KarimiPierre-Alain MaronLionel Ranjard Commentary 25 June 2021 Pages: 3529 - 3530
Conversion of organics and minerals into electricity and microalgae using a dual-membrane cylinder photo-microbial fuel cell Gang LiHaixing ChangXingran Zhang Original Paper 08 May 2021 Pages: 3531 - 3537
Energy composting allows rapid degradation of food waste using a water bath heated with electricity or solar energy Bing LiZhihua ShiZhiying Dong Original Paper 11 May 2021 Pages: 3539 - 3545
Convolutional neural network with near-infrared spectroscopy for plastic discrimination Jingjing XiaYue HuangShungeng Min Original Paper 24 June 2021 Pages: 3547 - 3555
Biochar promotes methane production during anaerobic digestion of organic waste Leilei XiaoEric LichtfouseFanghua Liu Original Paper 08 May 2021 Pages: 3557 - 3564
High micropore number and specific surface of carbon fibers pretreated with a swarm of CO2 micro–nanobubbles Joon Hyuk LeeSoon Hong LeeDong Hack Suh Original Paper 06 May 2021 Pages: 3565 - 3571
Higher photocatalytic removal of organic pollutants using pangolin-like composites made of 3–4 atomic layers of MoS2 nanosheets deposited on tourmaline Ming HaoHao LiFei Wang Original Paper 04 May 2021 Pages: 3573 - 3582
Locked on salt? Excessive consumption of high-sodium foods during COVID-19 presents an underappreciated public health risk: a review Xue ZhangBo ChenJie Han Review 01 June 2021 Pages: 3583 - 3595
Advanced packaging for distribution and storage of COVID-19 vaccines: a review Dakuri RamakanthSuman SinghKirtiraj K. Gaikwad Review 03 June 2021 Pages: 3597 - 3608
Microwave pyrolysis of coal, biomass and plastic waste: a review Aravind SureshAlaguabirami AlagusundaramSibi Sankar Review 17 May 2021 Pages: 3609 - 3629
Graphene-based materials for environmental applications: a review V. KarthikP. SelvakumarR. Rajeswari Review 13 July 2021 Pages: 3631 - 3644
MoS2-based nanocomposites: synthesis, structure, and applications in water remediation and energy storage: a review M. I. A. Abdel MaksoudAhmed G. BedirDavid W. Rooney Review Open access 20 July 2021 Pages: 3645 - 3681
Transitional metal chalcogenide nanostructures for remediation and energy: a review Sneha YadavShivamurthy Ravindra YashasHarikaranahalli Puttaiah Shivaraju Review 17 July 2021 Pages: 3683 - 3700
The sunflower plant family for bioenergy, environmental remediation, nanotechnology, medicine, food and agriculture: a review Duyen Thi Cam NguyenThuong Thi NguyenThuan Van Tran Review 17 July 2021 Pages: 3701 - 3726
Nanoferrites heterogeneous catalysts for biodiesel production from soybean and canola oil: a review Manish Kumar BhartiSonia ChaliaP. B. Sharma Review 04 May 2021 Pages: 3727 - 3746
Microextraction of bioactive compounds using deep eutectic solvents: a review Lamia NakhleMiriana KfouryHélène Greige-Gerges Review 06 July 2021 Pages: 3747 - 3759
Diffusive gradients in thin films for the measurement of labile metal species in water and soils: a review Siday Marrugo-MadridMarta TurullSergi Díez Review 19 May 2021 Pages: 3761 - 3788
Photocatalytic removal of parabens and halogenated products in wastewater: a review Timothy O. AjiboyeOpeyemi A. OyewoDamian C. Onwudiwe Review 18 July 2021 Pages: 3789 - 3819
Pollution levels, characteristics, and sources of polycyclic aromatic hydrocarbons in atmospheric particulate matter across the Hu line in China. A review Yongfu WuYan ShiYibin Ren Review 19 June 2021 Pages: 3821 - 3836
Size-segregated particulate matter and health effects in air pollution in India: a review N. ManojkumarB. Srimuruganandam Review 20 July 2021 Pages: 3837 - 3858
Sources, chemistry, bioremediation and social aspects of arsenic-contaminated waters: a review Syed Ejaz Hussain MehdiRabia AmenPau Loke Show Review 11 June 2021 Pages: 3859 - 3886
Ashes from organic waste as reagents in synthetic chemistry: a review Katta Venkateswarlu Review 22 May 2021 Pages: 3887 - 3950