Recent advances in polysaccharide-based adsorbents for wastewater treatment

Qi, Xiao-Liang; Tong, Xianqin; Pan, Wenhao; Zeng, Qiankun; You, Shengye; Shen, Jianliang

doi:10.1016/j.jclepro.2021.128221

Cited by 186 publications

(47 citation statements)

References 129 publications

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“…Adsorption is a surface phase transfer process practiced widely among other wastewater disposal technologies that are easy to carry out, fast, safe, whereas it has economic, versatile, feasible, and sustainable characteristics (Qi et al 2021 ; Rizvi et al 2020 ). To eliminate contaminants from water, adsorbents are used widely (Feng et al 2019 ).…”

Section: Interactions Of Pollutants In the Environment Through Separa...mentioning

confidence: 99%

RETRACTED ARTICLE: Recent advances in green technology and Industrial Revolution 4.0 for a sustainable future

Bradu

Biswas

Nair

et al. 2022

Environ Sci Pollut Res

161

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This review gives concise information on green technology (GT) and Industrial Revolution 4.0 (IR 4.0). Climate change has begun showing its impacts on the environment, and the change is real. The devastating COVID-19 pandemic has negatively affected lives and the world from the deadly consequences at a social, economic, and environmental level. In order to balance this crisis, there is a need to transition toward green, sustainable forms of living and practices. We need green innovative technologies (GTI) and Internet of Things (IoT) technologies to develop green, durable, biodegradable, and eco-friendly products for a sustainable future. GTI encompasses all innovations that contribute to developing significant products, services, or processes that lower environmental harm, impact, and worsening while augmenting natural resource utilization. Sensors are typically used in IoT environmental monitoring applications to aid ecological safety by nursing air or water quality, atmospheric or soil conditions, and even monitoring species’ movements and habitats. The industries and the governments are working together, have come up with solutions—the Green New Deal, carbon pricing, use of bio-based products as biopesticides, in biopharmaceuticals, green building materials, bio-based membrane filters for removing pollutants, bioenergy, biofuels and are essential for the green recovery of world economies. Environmental biotechnology, Green Chemical Engineering, more bio-based materials to separate pollutants, and product engineering of advanced materials and environmental economies are discussed here to pave the way toward the Sustainable Development Goals (SDGs) set by the UN and achieve the much-needed IR 4.0 for a greener-balanced environment and a sustainable future. Graphical abstract

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Section: Interactions Of Pollutants In the Environment Through Separa...mentioning

confidence: 99%

RETRACTED ARTICLE: Recent advances in green technology and Industrial Revolution 4.0 for a sustainable future

Bradu

Biswas

Nair

et al. 2022

Environ Sci Pollut Res

161

View full text Add to dashboard Cite

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“…They are obtained from natural sources such as plants, animals, microorganisms, etc. These include hyaluronic acid, dextran, Chitosan, and other biopolymers [ 87 , 88 , 89 ]: Hyaluronic acid MNs; Chondroitin sulphate MNs; Cellulose-based MNs; Chitin and chitosan MNs; Starch-based MNs. …”

Section: Materials Used For Fabrication Of Mnsmentioning

confidence: 99%

Recent Advancements in Microneedle Technology for Multifaceted Biomedical Applications

Kulkarni¹,

Damiri

Rojekar

et al. 2022

Pharmaceutics

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Microneedle (MNs) technology is a recent advancement in biomedical science across the globe. The current limitations of drug delivery, like poor absorption, low bioavailability, inadequate skin permeation, and poor biodistribution, can be overcome by MN-based drug delivery. Nanotechnology made significant changes in fabrication techniques for microneedles (MNs) and design shifted from conventional to novel, using various types of natural and synthetic materials and their combinations. Nowadays, MNs technology has gained popularity worldwide in biomedical research and drug delivery technology due to its multifaceted and broad-spectrum applications. This review broadly discusses MN’s types, fabrication methods, composition, characterization, applications, recent advancements, and global intellectual scenarios.

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“…Natural polysaccharides have the advantages of being non-toxic, stable, and easy to obtain, and are valued by various fields ( Li and Gilbert, 2018 ). Nowadays, in addition to the functional foods we know, polysaccharides have a wide range of applications ( Dai et al, 2021 ; Qi et al, 2021 ). With the further exploration of polysaccharide functions, polysaccharides have been used for treating related diseases, such as obesity and type 2 diabetes ( Wu et al, 2019 ; Chen et al, 2020 ).…”

Section: Polysaccharides and The Effect Of Polysaccharides On Intesti...mentioning

confidence: 99%

Polysaccharide Regulation of Intestinal Flora: A Viable Approach to Maintaining Normal Cognitive Performance and Treating Depression

Wang

Liu

et al. 2022

Front. Microbiol.

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The intestinal tract of a healthy body is home to a large variety and number of microorganisms that will affect every aspect of the host’s life. In recent years, polysaccharides have been found to be an important factor affecting intestinal flora. Polysaccharides are widely found in nature and play a key role in the life activities of living organisms. In the intestinal tract of living organisms, polysaccharides have many important functions, such as preventing the imbalance of intestinal flora and maintaining the integrity of the intestinal barrier. Moreover, recent studies suggest that gut microbes can influence brain health through the brain-gut axis. Therefore, maintaining brain health through polysaccharide modulation of gut flora deserves further study. In this review, we outline the mechanisms by which polysaccharides maintain normal intestinal flora structure, as well as improving cognitive function in the brain via the brain-gut axis by virtue of the intestinal flora. We also highlight the important role that gut microbes play in the pathogenesis of depression and the potential for treating depression through the use of polysaccharides to modulate the intestinal flora.

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Recent advances in polysaccharide-based adsorbents for wastewater treatment

Cited by 186 publications

References 129 publications

RETRACTED ARTICLE: Recent advances in green technology and Industrial Revolution 4.0 for a sustainable future

RETRACTED ARTICLE: Recent advances in green technology and Industrial Revolution 4.0 for a sustainable future

Recent Advancements in Microneedle Technology for Multifaceted Biomedical Applications

Polysaccharide Regulation of Intestinal Flora: A Viable Approach to Maintaining Normal Cognitive Performance and Treating Depression

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