Circular Economy
Circular Economy
Metabolic Engineering and Adaptive Evolution of Escherichia coli for Enhanced Conversion of D‑Xylose to D‐Glucaric Acid Mediated by Methanol
18/03/2025 -
The authors constructed a novel biosynthetic pathway in E. coli JM109 (DE3) that enabled the production of d‐glucaric acid from D‑xylose and methanol through fermentation. The synthesis...
Study and Application of Microbial Community in Biodegradation of Kitchen Waste Using High‐Throughput Sequencing and Strain Isolation Techniques
18/03/2025 -
Graphical Abstract and Lay SummaryThis study investigated the microbial diversity of communities that degrade kitchen waste, focusing on isolating lignin‐degrading strains. By combining...
Optimizing solvent extraction methods for activated carbon-based passive samplers in atmospheric volatile organic compound analysis: minimizing analytical interferences from pretreatment solvents and ensuring quantitative reliability
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A passive sampler was used to effectively monitor trace volatile organic compound (VOC) concentrations in the atmosphere. VOCs are typically extracted from passive samplers using CS2, which is a...
Transitionen in der Palliative Care sichtbar machen
14/03/2025 -
China is facing a severe groundwater quality crisis amid economic development and climate change, yet the extent and trajectory of this crisis remain largely unknown. Here we developed a...
Micromodification of Metal Oxides and Their Applications in Fiber‐Optic Sensing: A Review
27/02/2025 -
Metal oxides have good sensitivity to specific environmental parameters and can be monitored through changes in their properties, thereby improving the sensitivity and response speed of fiber‐optic...
Incorporating Ordered Indium Sites into Rhodium for Ultra‐Low Potential Electrocatalytic Conversion of Ethylene Glycol to Glycolic Acid
03/03/2025 -
Incorporating ordered oxyphilic In sites into Rh to form RhIn intermetallic compounds (IMCs) facilitates the ultra‐low‐potential electrooxidation of ethylene glycol into the high‐value...
Advanced 3D Food Printing with Simultaneous Cooking and Generative AI Design
26/02/2025 -
An in‐situ heating solution for 3D food printing is developed by incorporating noncontact graphene heaters as cooking sources during the printing process. This technique ensures food quality...
An Electron Transfer Mediated Mechanism for Efficient Photoreforming of Waste Plastics Using a Ni3S4/ZnCdS Heterojunction
24/02/2025 -
Ni3S4/ZnCdS heterojunction is prepared for the efficient production of H2 and high‐selectivity value‐added chemicals from waste plastic. The catalyst exhibits high H2 production rates of 27.9 and...
Industrial‐current Ammonia Synthesis by Polarized Cuprous Cyanamide Coupled to Valorization of Glycerol at 4,000 mA cm−2
21/02/2025 -
This work presents a membrane electrode assembly (MEA) system featuring Cu2NCN as an efficient nitrate reduction (NO3RR) electrocatalyst, coupled with glycerol oxidation for low‐voltage,...
Elucidating Secondary Organic Aerosol Processes through High-Resolution Aerosol Mass Spectrometry in Beijing
01/04/2025 -
Abstract Besides human activities and climate change, the physiological adaptations of jellyfish have been associated with their blooming worldwide; these adaptations may allow...
High‐Performance Electrocatalysts of Potassium Lactate Oxidation for Hydrogen and Solid Potassium Acetate Production
13/02/2025 -
Potassium lactate, produced from polylactic acid plastic waste, is oxidized to potassium acetate on an anode using Ni(Co)OOH as the electrocatalyst, while hydrogen is simultaneously generated at the...
First Evidence of Microplastics Burden in Surface Waters of Budhabalanga Estuary, Chandipur, Eastern India: Potential Threat to Aquatic Ecosystem
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Abstract Microplastic pollution has emerged as a new global concern because of its ubiquitous and persistent nature. Due to the rising use of plastics and discharge of plastic...
Passive Acoustic Metamaterials for Low Frequencies—Theories, Types, Testing, and Future Directions
29/01/2025 -
This review explores low‐frequency acoustic metamaterials, focusing on passive designs, their manufacturing, computational methods, and their testing standards. Analyzing 45 design theories and...
Colloidal Quantum‐Dot Heterojunction Imagers for Room‐Temperature Thermal Imaging
29/01/2025 -
Room‐temperature operation or high‐operation temperature (HOT) is essential for mid‐wave infrared (MWIR) optoelectronics devices providing low‐cost and compact systems for numerous...
A design space for the filtration of challenging monoclonal antibodies using Planova™ S20N, a new regenerated cellulose virus removal filter
23/01/2025 -
Virus removal by filtration is a crucial step in ensuring the safety of therapeutic antibodies and other biopharmaceutical products by mitigating the risk of endogenous and adventitious viral...
A Robust, Biodegradable, and Fire‐Retardant Cellulose Nanofibers‐Based Structural Material Fabricated from Natural Sargassum
15/01/2025 -
Cellulose nanofiber and alginate from natural sargassum are used to prepare a fire‐retardant structural material through a hydrogel layer‐by‐layer method. This bio‐based material has...
Comprehensive Review on Bio-Based Treatments for Polyvinyl Chloride Plastic
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Abstract Polyvinyl chloride (PVC) plastics are widespread around the globe, and each year, thousands of tons of PVC end up in the environment in the form of...
A fast region of interest algorithm for efficient data compression and improved peak detection in high-resolution mass spectrometry
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Liquid chromatography coupled to high-resolution mass spectrometry (LC-HRMS) is commonly used for identification of compounds in complex samples due to the high chromatographic and mass spectral...
Environmental Sustainability of Natural Biopolymer‐Based Electrolytes for Lithium Ion Battery Applications
05/01/2025 -
Twenty‐one biopolymer electrolytes including membrane‐liquid electrolytes, gel electrolytes, and solid electrolytes are synthesized to analyze their electrochemical properties and environmental...
Advanced Catalysts for the Chemical Recycling of Plastic Waste
02/01/2025 -
This review summarizes recent advanced catalysts applied in thermal catalysis, microwave‐assisted catalysis, photocatalysis, electrocatalysis, and enzymatic catalysis reaction systems for the...
Selective Recycling of Mixed Polyesters via Heterogeneous Photothermal Catalysis
02/01/2025 -
The advent of heterogenous photothermal catalysis technology for the selective upcycling of mixed plastics represents a revolutionary breakthrough amidst the resolving global crisis of plastic...
