Articles with "green efficient" as a keyword



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Green and efficient synthesis of an adsorbent fiber by preirradiation‐induced grafting of PDMAEMA and its Au(III) adsorption and reduction performance

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44955

Abstract: N,N-Dimethylamino ethyl methacrylate (DMAEMA) is covalently bonded on a commercial polyethylene-coated polypropylene skin-core structure fiber (PE/PP) in aqueous and MeOH/H2O solutions by a one-step green reaction using radiation-induced graft polymerization. The effects of the absorbed… read more here.

Keywords: adsorption; synthesis adsorbent; adsorbent fiber; efficient synthesis ... See more keywords
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Green and efficient tool for grafting acrylonitrile onto starch nanoparticles using microwave irradiation

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Published in 2020 at "Journal of Polymer Research"

DOI: 10.1007/s10965-020-02069-6

Abstract: In this study our previously prepared and fully characterized starch nanoparticles (SNPs) were graft copolymerize with acrylonitrile (AN) by microwave irradiation method without toxic chemical initiator. This was done to see the impact of microwave… read more here.

Keywords: efficient tool; microwave irradiation; starch nanoparticles; green efficient ... See more keywords

Sulfated polyborate-catalyzed N-formylation of amines: a rapid, green and efficient protocol

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Published in 2017 at "Journal of the Iranian Chemical Society"

DOI: 10.1007/s13738-017-1186-x

Abstract: A rapid, green and efficient method for N-formylation reaction of various amines with formic acid in the presence of sulfated polyborate catalyst under solvent-free conditions has been described. The catalyst has the advantage of mild… read more here.

Keywords: rapid green; formylation; protocol; sulfated polyborate ... See more keywords

Green and Efficient Synthesis of 3-Pyrazolyl Indoles in Water

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Published in 2019 at "Chemical Research in Chinese Universities"

DOI: 10.1007/s40242-019-0011-8

Abstract: A green and efficient synthesis of 3-pyrazolyl indoles was developed by the cyclocondensation reaction of β-ethylthio-β-indolyl-α, β-unsaturated ketones with semicarbazide hydrochloride as hydrazine equivalent in the presence of 3 equiv. of PEG-400(1a/PEG mole ratio of… read more here.

Keywords: efficient synthesis; synthesis pyrazolyl; green efficient; pyrazolyl indoles ... See more keywords

Green and efficient conversion strategy of Eucalyptus based on mechanochemical pretreatment

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Published in 2018 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2018.09.002

Abstract: Abstract Herein, the mechanochemical process combined diluted acid impregnation and ball-milling treatment was developed to overcome the recalcitrance of lignocellulose. The high-yield fermentable sugars (glucose and xylose) and impregnated enzymatic lignin (IEL) streams have been… read more here.

Keywords: efficient conversion; conversion strategy; conversion; mechanochemical pretreatment ... See more keywords

Green and efficient extraction of polysaccharides from brown seaweed by adding deep eutectic solvent in subcritical water hydrolysis

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Published in 2018 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2018.07.151

Abstract: Abstract Herein, deep eutectic solvent combined with subcritical water extraction of seaweed polysaccharides were investigated from Saccharina japonica. In this regard, a deep eutectic solvent was added with sufficient amount of water and it was… read more here.

Keywords: extraction; water; deep eutectic; eutectic solvent ... See more keywords

Regenerated Cellulose Hydrogel for Green, Efficient, and Selective Heparin Extraction.

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Published in 2025 at "Biomacromolecules"

DOI: 10.1021/acs.biomac.5c01099

Abstract: Heparin is a critical anticoagulant, yet its purification remains challenging. Most commercial adsorbents are derived from petroleum-based polymers, which may introduce microplastics into the human bloodstream during medical use, posing a potential health risk. Herein,… read more here.

Keywords: heparin; hydrogel green; green efficient; heparin extraction ... See more keywords

Green-Efficient Enzymatic Synthesis and Characterization of Liposoluble 6'/6″-O-Lauryl Phenolic Glycosides with Enhanced Intestinal Permeability.

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Published in 2023 at "Journal of agricultural and food chemistry"

DOI: 10.1021/acs.jafc.3c00527

Abstract: Arbutin, salidroside, polydatin, and phlorizin are typically natural bioactive phenolic glycosides. To improve the liposolubility and bioavailability, highly liposoluble derivatives including 6'-O-lauryl arbutin, 6'-O-lauryl salidroside, 6″-O-lauryl polydatin, and 6″-O-lauryl phlorizin were efficiently synthesized by enzymatic… read more here.

Keywords: phenolic glycosides; intestinal permeability; efficient enzymatic; green efficient ... See more keywords

Green and efficient biosynthesis of indigo from indole by engineered myoglobins

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Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra07825d

Abstract: With the demand nowadays for blue dyes, it is of practical importance to develop a green and efficient biocatalyst for the production of indigo. The design of artificial enzymes has been shown to be attractive… read more here.

Keywords: efficient biosynthesis; biosynthesis indigo; indigo; indole ... See more keywords

Ultrasound-assisted green and efficient extraction of polysaccharides from Chlorella vulgaris using deep eutectic solvents and improving their performance

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Published in 2024 at "New Journal of Chemistry"

DOI: 10.1039/d3nj05201j

Abstract: In this study, ultrasound-assisted natural deep-eutectic solvents (NaDESs) were used to extract Chlorella. A safe and stable Ect-Pan DES (DES formed by ectoin and panthenol) was prepared by mixing different... read more here.

Keywords: ultrasound assisted; efficient extraction; deep eutectic; assisted green ... See more keywords

Low-temperature molten salt ion regeneration strategy towards green and efficient spent graphite recycling

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Published in 2025 at "Green Chemistry"

DOI: 10.1039/d5gc00513b

Abstract: A green and efficient method to regenerate spent graphite by molten salt ion-assisted thermal treatment in an air atmosphere has been demonstrated, wherein abundant nanochannels and CO bonds are introduced to boost lithium storage performance. read more here.

Keywords: molten salt; green efficient; salt ion; spent graphite ... See more keywords