Articles tagged with Carbon
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new study suggests that strategic tree planting in Canada's northern forests could remove at least five times the country's annual carbon emissions, totaling around 19 gigatons by 2100. This would be a significant step towards Canada's goal of becoming carbon neutral by 2050 and meeting its commitments under the Paris Climate Agreement.
A recent study published in New Phytologist reveals that trees don't record carbon from solar storms in the same way, affecting how scientists interpret past events. The research sheds light on how biological differences impact tree rings and provides a more accurate understanding of extreme space weather.
Researchers develop versatile molecular platform to synthesize multiple functionalized carbon nanohoops, exhibiting high circularly polarized luminescence and other advanced photophysical properties. The breakthrough method enables multi-site functionalization and creation of chiral nanohoops with remarkable optical performance.
Cyanobacteria can absorb and break down guanidine, using it as their sole nitrogen source, according to a new study. The ability to utilize guanidine is an advantage for colonization, despite its previous classification as a toxic substance.
The research team led by DGIST Professor Su-Il In developed a high-performance next-generation betavoltaic battery with an energy conversion efficiency of 10.79%. This is a significant improvement over the previously reported highest efficiency for perovskite-based betavoltaic batteries.
A cohort study found associations between exposure to multiple fine particulate matter components and increased depression risk among US Medicare population members. The study highlights the importance of targeted regulation to protect vulnerable populations from harmful air pollution.
Researchers found that some phage-resistant mutations enhance bacteria's ability to sink carbon, while others slow down growth rates. The study suggests that the selection of surface mutants may play a key role in marine biological pump and carbon export.
Researchers found that natural humification processes in soil can influence microbial communities and ecological risks. Artificial humic substances added to paddy soil showed a strong enrichment of genes related to carbohydrate metabolism, suggesting microbes quickly mobilize additional carbon.
A new electrode material was developed by DGIST to significantly enhance lithium-sulfur battery performance. The material, TiO-NGPC, features a porous honeycomb-like structure that securely holds sulfur and promotes electrical conductivity.
Researchers have proposed a novel route to create high-performance electromagnetic wave absorbing materials by decorating 3D macroporous carbon foams with WC1-x nanoparticles derived from salting-out protein assemblies. This innovative approach offers a low-cost, green, and scalable pathway to advanced EWAMs.
A new study found that iron fortified hemp biochar can significantly cut the amount of 'forever chemicals' that move from contaminated soil into edible radish bulbs. The treatment lowered PFAS levels in radish tissues and reduced overall plant uptake compared to unamended soil.
Researchers have developed a selective-etching route to RuM nanoalloys that deliver high Faradaic efficiency for neutral ammonia electro-synthesis. The catalysts enhance energy efficiency and in-electrode conversion, making them suitable for nitrate remediation and self-powered chemical plants.
Researchers have developed sustainable carbon materials that can remove harmful pollutants from water with high selectivity and reusability. These materials also show promise in energy storage, sensing, and catalysis applications.
Researchers create a new material that dramatically boosts uranium extraction efficiency, addressing one of the key challenges in sustainable nuclear energy. The study introduces a special type of covalent organic framework (COF) that shows record-high efficiency and selectivity in isolating uranium from seawater.
A new review highlights the potential of iron-enhanced biochar to capture pollutants, catalyze chemical reactions, and stabilize nutrients in soil and water systems. The material's unique features include high surface charge, improved porosity, and accelerated advanced oxidation processes.
Researchers developed a biochar-based material that dramatically improves nitrate removal from agricultural soils and water, maximizing both nitrate adsorption and ammonium retention. The optimized composite achieved nitrate reduction rates as high as 71 percent and increased ammonium retention by 53 percent compared to biochar alone.
Prof. Weihong Yang explores innovative strategies to replace fossil-based materials with sustainable, bio-based graphite in lithium-ion batteries and other electrochemical systems. The webinar provides key insights into converting bioprecursors into fossil-free graphite.
Rice University researchers outline emerging solutions to make graphite production cleaner and more resilient, including synthetic graphite from renewable sources. The study emphasizes the critical role of graphite in energy storage technologies and the need for sustainable supply chain management.
Engineered biochar emerges as a powerful tool to combat water pollution, removing hazardous substances from wastewater. Its tailored surface chemistry and structure make it an ideal candidate for environmental cleanup, capturing both heavy metals and organic contaminants simultaneously.
Researchers have developed magnetic carbon adsorbents made from flax shives and eucalyptus sawdust to effectively remove toxic chemicals like pentachlorophenol from water. The materials demonstrated outstanding performance in removing up to 95% of PCP, showing excellent stability and minimal loss of performance.
Researchers have discovered how to convert discarded plastics into valuable carbon-based materials, including graphene, nanotubes, and porous carbon. These materials show promise for use in environmental remediation, batteries, and supercapacitors.
Researchers have developed a new biochar-enhanced cement that can capture and store more carbon dioxide while strengthening the material. The sedimented particles in alkali-modified biochar had a greater ability to trap CO2, improving both mechanical strength and carbon sequestration.
Researchers developed a clean process to transform microalgae and agricultural residues into biofuels, bio-adsorbents, and fluorescent carbon nanodots. The study offers a sustainable way to reuse biomass resources, contributing to renewable energy production and environmental protection.
A new meta-analysis of 125 studies reveals that adding biochar to composting systems boosts compost quality and slashes harmful greenhouse gas emissions by up to 51%. Biochar improves aeration, holds nutrients, and creates a favorable habitat for beneficial microbes, accelerating the composting process.
A team of Chinese researchers has developed a low-cost biochar material that efficiently removes persistent metal complexes from water. The ferromanganese oxide-modified biochar can capture copper–citrate complexes, which are difficult to remove using conventional methods, achieving high removal rates and chemical stability.
A new study by Edith Cowan University reveals that the Australian utilities sector accounts for 43.1% of the country's carbon footprint and 37.2% of its direct emissions. Electricity generation and transmission are identified as the most significant contributors, with opportunities for adopting low-carbon technologies.
A team of researchers from Worcester Polytechnic Institute has developed a new approach to producing hydrogen using plasma technology and metal alloys. The method reduces energy consumption and carbon emissions compared to traditional methods, making it more environmentally friendly and potentially affordable.
A new type of biochar, phosphorus/iron-doped biochar, has been developed to address both problems at once—immobilizing toxic cadmium in soil while helping trap carbon. The study found that it significantly reduced cadmium mobility and improved carbon retention in the soil.
Hanqin Tian, Boston College Professor and Director of the Center for Earth System Science and Global Sustainability, has been honored with the 2025 AGU Bert Bolin Award. His research has fundamentally advanced understanding of biogeochemical cycles and their roles in the climate system.
Researchers convert bio-tar into bio-carbon, a novel material with applications in water purification, clean energy storage, and industrial chemical reactions. Bio-carbon has higher carbon content and unique structural features, making it suitable for advanced uses.
Researchers at Dalian University of Technology have discovered that biochar can directly degrade organic pollutants, removing up to 40% of contaminants. This breakthrough reveals biochar's hidden superpower, opening new avenues for sustainable wastewater treatment and environmental engineering.
Researchers from Universitas Gadjah Mada develop a breakthrough nanotechnology that converts plastic waste into glowing particles detecting toxic metals in drinking water with high precision and low cost. The innovation is a powerful step toward a circular economy, where waste becomes a resource for public health.
Researchers found that repeated freeze-thaw cycles can damage biochar and release heavy metals such as zinc, copper, and lead. Biochar made at higher production temperatures were more vulnerable to cracking and oxidation during freeze-thaw stress.
A new study found that land and ocean weathering processes are linked, influencing the amount of carbon stored or released into the atmosphere. The research proposes a continuum approach to studying weathering reactions on both land and in the ocean.
Biochar, a carbon-rich material, is gaining attention for its ability to improve soils, clean water, and capture carbon. Machine learning models can predict biochar yield and pollutant removal efficiency with over 90% accuracy, accelerating its development.
Researchers found iron-biochar composites milled in a nitrogen atmosphere exhibit superior catalytic performance for degrading organic pollutants. The composite achieved a phenol removal rate of 90.3% when used to activate persulfate, outperforming those milled in air or vacuum.
A new study has revealed chemical signatures of ancient Martian microbial life in the Bright Angel formation, a region of Jezero Crater known for its fine-grained mudstones rich in oxidized iron and organic carbon. The findings suggest that early microorganisms may have played a role in shaping these rocks through redox reactions.
Researchers have developed a game-changing solution for wastewater treatment, delivering unprecedented performance in electrochemical oxidation of persistent pollutants. The 3D-printed electrodes reduce reliance on critical raw materials and cut fabrication costs by 30%, offering a scalable, metal-free path to sustainable water treatment.
A new study introduces two-dimensional biphenylene oxide as a promising candidate for next-generation metal-ion batteries, offering high energy density and storage capacity. The material's unique properties make it an exceptional alternative to traditional materials like graphite.
Researchers directly observe 'Floquet effects' in graphene, paving the way for innovative technology. The study reveals that Floquet engineering works in many materials, enabling targeted control over electronic states.
This study introduces a novel method of synthesizing nitrogen-doped carbon dots using microwave technology from biomass, providing a green and effective approach to metal ion detection. The research offers a clear path to more efficient and environmentally friendly metal ion sensing.
A new study uses machine learning to optimize the adsorption capabilities of biochar for dye removal, identifying optimal conditions for maximum efficiency. This research has significant implications for addressing water pollution and achieving environmental sustainability.
Researchers at Aarhus University have developed a method to measure plant roots using DNA technology, revealing their essential role in food production and climate. The new method enables accurate measurement of biomass and species distribution, opening up applications in climate research, plant breeding, and biodiversity analysis.
A landmark review published by FAU reveals that sargassum is a rapidly growing and widely distributed marine organism. The study found that the Atlantic Ocean's sargassum biomass has increased by over 50% since the 1980s, with nitrogen content rising sharply.
The ACS Fall 2025 meeting brought together researchers, academics, and industry leaders to discuss the latest advancements in chemistry and its multidisciplinary applications. The NEW Community of Journals emerged as a significant player, featuring high-quality publications focused on sustainable development goals.
The inaugural editorial of Sustainable Carbon Materials introduces a new peer-reviewed, open-access journal focusing on carbon-based materials research. The journal covers various aspects of carbon materials, including synthesis, properties, energy applications, environmental solutions, and biomedical innovations.
The study reveals a connection between the size of pores in graphite and its swelling and degradation under radiation. Researchers found that irradiated samples showed a fractal self-similarity in their pore structures, which could lead to more accurate predictions of graphite's lifespan in nuclear reactors.
A new method for enhanced oil recovery proposed by researchers at The University of Texas at Austin is showing promising results in modeling studies. Alternative carbon carriers are chemical compounds engineered to store larger quantities of carbon molecules in subsurface formations, optimizing greenhouse gas transportation, utilizatio...
Researchers develop a promising blueprint for 'Pore Science and Engineering,' proposing two key aspects: Pore Chemistry and Pore Structure. This concept aims to achieve precise molecular-level control guided by theoretical foundations, transforming the development of porous materials from trial-and-error to on-demand design.
Researchers have developed a method to produce mirror-like graphite films with millimeter-sized grains, exceeding previous synthetic graphite's performance. The films demonstrate exceptional mechanical properties, thermal conductivity, and electrical conductivity, opening up new possibilities for high-tech applications.
Researchers have discovered a way to distinguish identical medicines at the molecular level, allowing for the tracing of counterfeit or stolen medicine. The technology focuses on variants of chemical elements such as isotopes of carbon, hydrogen, and oxygen.
Researchers have discovered a rare white dwarf remnant with a carbon signature, suggesting it formed from the merger of two stars. The high-mass white dwarf, WD 0525+526, has a thin atmosphere that allows carbon to reach its surface, providing insights into the early stages of stellar evolution.
Researchers developed a groundbreaking carbon membrane that can enable high-precision proton beams for cancer treatment. The new material outperforms best-in-class materials like graphene and commercial carbon films.
Researchers introduce a novel electrocatalyst design strategy using chemical fermentation, creating a multilevel porous carbon architecture embedded with Ni–Fe alloy nanoparticles. This approach achieves ultra-efficient oxygen evolution reaction performance, with a record-low overpotential of 165 mV at 10 mA cm−2.
Researchers from NUS develop non-alternant carbon nanobelts featuring five-membered cyclopentadienyl units, allowing for improved electron flow and new electronic properties. The novel structures emit bright red light and exhibit small energy gaps, making them suitable for organic light-emitting diodes and solar cells.
Agricultural systems scientist Bruno Basso's research at Michigan State University provides a dynamic baseline approach to measure climate benefits in agricultural carbon markets. The study evaluates both soil organic carbon sequestration and nitrous oxide emissions, offering a comprehensive assessment of net climate impact.
Researchers at Rice University developed a new glass coating that forms a thin, tough layer that reflects heat and resists scratches and moisture. The coating improves energy savings by 2.9% compared to existing alternatives, making it a promising solution for cities with cold winters.
Researchers develop carbon-based multivariable sensors for efficient and versatile chemical sensing in complex environments. These sensors leverage CNTs and graphene to classify and identify multiple analytes, overcoming traditional sensing limitations.
Researchers developed Se-regulated MnS porous nanocubes encapsulated in carbon nanofibers for high-performance sodium-ion batteries. These novel anode materials show significant improvements in electrochemical performance, making them a promising candidate for high-energy-density SIBs.
A study analyzing China's emissions trading system finds that it increases financing pressures on high-carbon firms, particularly privately owned or financially constrained ones. This dynamic may hinder their green transition and overall competitiveness.