Economía Circular

 

Economía Circular

Removal of phenolic compounds from sugarcane syrup and impact on Saccharomyces cerevisiae fermentation for ??farnesene production
25/02/2024 - Graphical Abstract and Lay SummarySugarcane syrup is used as a feedstock in the industrial production of ??farnesene through fermentation of Saccharomyces cerevisiae, although, it contains phenolic...
Drug?loaded lipid nanoparticles improve the removal rates of the Staphylococcus aureus biofilm
25/02/2024 - Graphical Abstract and Lay SummaryBiofilms of the foodborne pathogen Staphylococcus aureus show improved resistance to antibiotics and are difficult to eliminate. In this study, a new lipid...
A sustainable strategy for biosynthesis of Rebaudioside D using a novel glycosyltransferase of Solanum tuberosum
25/02/2024 - Graphical Abstract and Lay SummaryBioconversion of Rebaudioside D faces high?cost obstacles.This study screens and characterizes a novel high?efficient glycosyltransferase StUGT converting...
Advancements, Challenges, and Pathways to Sustainable Biofuel Production
22/02/2024 - A comprehensive review of all available physical, physiochemical, thermochemical, and biochemical techniques is given that are effectively applied for the production of biofuels (bioethanol,...
Synthesis, Structure and Reactivity of a Mononuclear N,N,O?Bound Fe(II) ??Keto?Acid Complex
22/02/2024 - Modelling ??Ketoglutarate?Dependent Enzymes. We employed a bulky, tripodal N,N,O phenolate ligand to synthesise the first example of a mononuclear, N,N,O?bound iron(II) ??keto?acid complex. This...
Zeolite/Polymer Composites Prepared by Photopolymerization: Effect of Compensation Cations on Opacity and Gas Adsorption Applications
22/02/2024 - Graphical abstract: The composition of zeolite influences the photopolymerization process of zeolite/polymer?based composites. The nature of compensation cations was examined to determine their...
Visible Light?Induced Metal?free Arylation of Coumarin?3?carboxylates with Arylboronic Acids
22/02/2024 - The present work reports a novel methodology for the selective arylation of coumarin?3?carboxylates with arylboronic acids via a photochemical route, marking the first?ever attempt for the direct...
Anodization as a scalable nanofabrication method to engineer mechanobactericidal nanostructures on complex geometries
25/02/2024 - Bacterial contamination of implant surfaces is one of the primary causes of their failure, and this threat has been further exacerbated due to the emergence of drug?resistant bacteria. Nanostructured...
The effect of surfactant on biosolubilization of weathered coal
23/02/2024 - Weathered coal is a type of coal with barren utility value, which is exposed on the surface for a prolonged time or shallowly buried in coal seams, and the physicochemical properties of weathered...
Exogenous strigolactone improves the cadmium accumulation in Solanum nigrum var. humile
23/02/2024 - The effects of exogenous strigolactone (using strigolactone analog GR24) on the cadmium (Cd) accumulation in Solanum nigrum var. humile were studied by a pot experiment. The Cd treatment (0.1?mg/L)...
A Novel Approach to Combat Microfiber Release from Polyester Textiles Through Surface Treatment
25/02/2024 - Mitigating microfiber release from textiles is one of the most challenging tasks, as the release occurs in every stage of its life cycle. Despite several reported measures to mitigate the...
An innovative biomass?based wood adhesive generated from peony seed meal: Its preparation and properties
23/02/2024 - A comprehensive study of creep behavior of the polytetrafluoroethylene (PTFE) sealant material at various temperatures of 25 (room temperature), 35, 45, 55, and 65°C and at three stress levels of 2,...
Rapid chemiresistive detection of p-nitrophenol through Porphyrin-functionalized 2D materials: a step toward environmental monitoring
23/02/2024 - Abstract Chemiresistive gas sensors have gained attention due to their simple device structure, portability, easy fabrication, and operation. However, one of the major drawbacks...
Studies on elimination of nutrients from aqueous effluents using ZnO nanoparticles: the case of ammonium as a model. Experimental and theoretical insights
25/02/2024 - Abstract The presence of ammonium (NH4+) in natural waters has increased in the last years due to the rising use of agricultural fertilizers, industrial activity and sewage...
Sustainable geopolymers from polyethylene terephthalate waste and industrial by-products: a comprehensive characterisation and performance predictions
26/02/2024 - Abstract Several researchers have recently worked to create sustainable building materials. One of the fundamental prerequisites for sustainable construction methods and...
Mechanical, physical and thermal properties of waste polypropylene/polystyrene/natural rubber (wPP/PS/NR) blends
23/02/2024 - Abstract Combining two or more polymers as a blend is necessary rather than synthesizing new ones for the balance of polymer properties for end-use applications. This work...
Three-dimensional multi-scale membrane for efficient air filtration performances: preparation, optimization and characterization
24/02/2024 - Abstract Environmental pollution, especially air pollution, seriously endangers public health globally, air filtration materials become a research hotspot. Here, novel...
A hybrid reversible crosslinked polysiloxane elastomer with high toughness and recyclability
26/02/2024 - The preparation of polysiloxane elastomers with outstanding mechanical properties, self?healing capabilities, and high recyclability remains a formidable challenge despite their promising application...
Photooxidation?induced conformational changes and degradation behaviors of poly(butylene succinate) and poly(butylene succinate?co?adipate)
24/02/2024 - Two biodegradable polyesters, poly(butylene succinate) (PBS) and poly(butylene succinate?co?adipate) (PBSA), were artificially aged in a UV irradiation test chamber, and their photodegradation...
Aerospace, Vol. 11, Pages 177: Modelling of Cryopumps for Space Electric Propulsion Usage
23/02/2024 - Electric space propulsion is a technology that is used in a continuously increasing number of spacecrafts. The qualification of these propulsion systems has to run in ground-based test facilities...
Aerospace, Vol. 11, Pages 179: YOLOTransfer-DT: An Operational Digital Twin Framework with Deep and Transfer Learning for Collision Detection and Situation Awareness in Urban Aerial Mobility
23/02/2024 - Urban Air Mobility (UAM) emerges as a transformative approach to address urban congestion and pollution, offering efficient and sustainable transportation for people and goods. Central to UAM is the...