Exfoliated Graphene
When Graphenemex® Graphene Transforms Dentistry: Stronger, Safer, and Antimicrobial PMMA
The incorporation of Graphenemex® graphene into PMMA matrices was evaluated under ISO and ADA standards for dental applications. Results showed mechanical improvements of 90-150%, along with antimicrobial and anti-biofilm properties against oral bacteria, without compromising biocompatibility. This material emerges as a multifunctional dental biomaterial with high clinical potential in prosthetics and orthodontics.
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Graphene Toward 2036: Innovation, Market Growth, and the Future of Advanced Materials
Graphene has evolved from a laboratory material into a technology with real commercial applications across sectors such as energy, electronics, medicine, and advanced materials. This article reviews recent developments, market projections toward 2036, and the role of leading global companies. It also highlights the opportunities positioning graphene as a key driver for the development of sustainable, high-performance technologies.
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Graphene Wearables: The New Frontier Between Technology, Health, and Materials Science
Graphene has emerged as a key material in the evolution of wearable technology due to its high electrical conductivity, flexibility, and piezoresistive sensitivity, making it ideal for intelligent sensors. Several international studies have demonstrated the effectiveness of graphene in developing flexible, optical, and thermal sensors with applications in healthcare, sports, and biomedical monitoring.
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Hydrogels and Graphene: The Technological Fusion Revolutionizing Materials Science
Hydrogels are versatile materials with high water absorption capacity and properties that make them ideal for biomedical, environmental, and industrial applications. The incorporation of graphene and its derivatives has significantly enhanced their mechanical, electrical, and stimuli-responsive characteristics. This article explores the evolution, classification, and properties of hydrogels, and how their integration with nanomaterials like graphene is unlocking new possibilities for the development of smart and sustainable devices.
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Biocompatibility and Biodegradability of Graphene: Advances and Scientific Evidence
Graphene and its derivatives have proven to be biocompatible and biodegradable materials, with great potential in biomedical and technological applications. Studies have validated their safety in tissues and organs, as well as their ability to be degraded by enzymes that limit their persistence both in the body and in the environment. Graphene and its derivatives are rarely found in their free form, as to harness their properties, they must be combined with three-dimensional materials or functionalized with other molecules or nanostructures to give them a specific property. This is of vital importance because such functionalizations reduce potential adverse effects, facilitating their integration into various industries and their use in sensitive applications like tissue engineering or biomedical products. Their continuous development reinforces their position as an innovative and safe material for future applications.
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Graphene, the differentiating material for the use of solar energy
Graphene is emerging as a key material for the evolution of solar energy. Its integration into solar cells promises to improve efficiency, reduce costs, and accelerate the global adoption of solar energy. Thanks to advances in research and development, graphene solar cells are on its way to be available in the market.
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Graphene
Graphene The Most Versatile Carbon Allotrope with Extraordinary Properties Carbon is one of Earth’s most abundant elements and vital for living organisms. Known as the “king” of the periodic table, its chemical properties are exceptional due to an electronic structure capable of forming single, double, and triple bonds, allowing it to create up to ten million compounds. Carbon allotropes are carbon-based materials with different molecular configurations and, consequently, unique properties. For instance, in graphite, a soft, thermally resistant, and electrically conductive material, carbon atoms form three covalent bonds in a hexagonal pattern, arranged in stacked layers loosely bonded together. Graphite's common uses include pencils, batteries, and lubricants. Meanwhile, in diamond, an insulating material highly valued in jewelry, carbon atoms are bonded covalently in a tetrahedral structure, giving it extreme hardness used mainly for cutting tools. Other lesser-known carbon allotropes are nanometric in size (smaller than 0.1 microns). These include fullerenes, which resemble a soccer ball and can act as semiconductors...
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Innovation with Graphene
Over the past three decades, the cement industry has reduced CO2 emissions by 40% through clinkerization improvements. In 2021, Mexican cement companies aligned with a roadmap towards a low-carbon economy. Nanotechnologies like graphene oxide (GO) offer significant enhancements, increasing concrete durability, reducing cement use, and improving strength. These innovations benefit both energy efficiency and corrosion control, as well as material workability.
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Innovations in Water Technologies
The global water crisis has driven the scientific community and companies to seek solutions. Advances in graphene technology have significantly improved filtration and treatment techniques. This nanomaterial, with its unique properties, is used in filtration membranes and flocculating media, enhancing durability and efficiency.
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The Future of Batteries
The growing demand for lithium-ion batteries and their environmental impacts drive the search for alternatives. Graphene improves battery capacity, conductivity, and durability. Researching new solutions is crucial to address supply, demand, and sustainability challenges.
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Graphene as the Driver of the Energy Revolution
Nanotechnology, particularly Graphene, plays a critical role in the quest for efficient and sustainable energy solutions. Its integration into Phase Change Materials (PCMs) and the latest generation of solar panels is revolutionizing energy efficiency and solar thermal energy storage. Graphene shows significant potential for enhancing thermal conductivity and the efficiency of passive heating systems, paving the way for cleaner and renewable energy utilization.
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Textile Innovations II
This article delves into graphene's multifaceted benefits in textiles, highlighting its role in enhancing advantages such as waterproofing, antimicrobial properties, UV protection, and improved comfort. Graphene's remarkable mechanical strength is leveraged in composite materials, notably enhancing strength in wool fabrics. Its hydrophobic nature and nanochannel structure provide impermeability and increased material resilience.
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