Chemical Engineering Magazine’s Post

#AminatedGrapheneOxidePowder (DETA Modified) Product Code: 104555 CAS Number: 7440-44-0 Packaging: 500 mg Storage Conditions: Store at room temperature in a dry, light-protected environment Specifications: Quantity: 500 mg DETA Grafting Ratio: ~3.24% Shelf Life: 180 days Stock: 1 unit available, 3-5 business days delivery Overview of the Product Aminated graphene oxide powder (DETA modified) refers to graphene oxide that has been modified with diethylenetriamine (DETA), introducing amino functional groups to the graphene surface. DETA is a polyamine compound, and the modification enhances the chemical reactivity of graphene oxide, enabling it to interact with other molecules and materials more effectively. Technical Specifications: DETA Grafting Ratio: ~3.24% Packaging: 500 mg Appearance: Black powder Product Features Enhanced Chemical Reactivity: The introduction of DETA's amino groups increases the chemical reactivity of graphene oxide, facilitating further functional modifications and enabling stronger interactions with other materials. Improved Dispersibility: DETA modification enhances the dispersibility of graphene oxide in both aqueous and organic solvents, making it more suitable for applications in various fields. Versatility: Due to its enhanced chemical functionality, this modified graphene oxide can be used in a wide range of applications, including materials science and environmental protection. Applications Composite Materials: Used as a nanofiller to improve the mechanical, thermal, and electrical properties of composite materials. Coatings and Inks: Suitable for high-performance coatings and inks, providing enhanced properties like wear resistance and conductivity. Biomedicine: Potentially applicable in drug delivery systems and biosensors, due to its improved biocompatibility from the amino modification. Environmental Applications: Can be used in water treatment and other environmental remediation processes due to its enhanced adsorption properties. This product offers flexibility for use in advanced materials research and applications. Let me know if you need additional information. info@graphenerich.com https://lnkd.in/gd_BgBKf

Green synthesis of nanoparticles using plants, also known as plant-mediated or phytosynthesis, is an environmentally friendly approach that utilizes plant extracts or biomolecules to reduce and stabilize metal ions, resulting in the formation of nanoparticles. Various plants, including leaves, stems, roots, and seeds, have been explored for their ability to facilitate the synthesis of nanoparticles. The green synthesis of nanoparticles using plants offers several advantages, including cost-effectiveness, sustainability, and the absence of harmful chemicals. Additionally, the plant extracts contribute to the stability of the nanoparticles and may impart additional biofunctional properties. This eco-friendly approach has applications in various fields, including medicine, catalysis, and electronics, and is an active area of research for developing sustainable nanomaterials.

Undoubtedly, Self assembly control specifically in case of nano lignin involves an amazing and advanced and critical process. In fact, this paper can be beneficial to researchers along the line of lignin based value added products development.

In the rapidly evolving field of nanomaterials, a standardized approach often falls short. At Cerion, we partner closely with our clients to develop tailored solutions that address their unique scientific and technical challenges. Our expertise spans the entire lifecycle of nanomaterial development, from initial design through to large-scale manufacturing. This article delves into our bespoke approach to nanomaterial design and synthesis, underscoring the importance of customization in achieving optimal performance for specific applications. Learn more about our methodologies and the impact of our custom nanomaterials in various high-performance applications, including: ✔ Why Nano? ✔Customization in the Lab ✔Commercialization from the Lab ✔Big Things With Nano 🔗 Read the article “One Size Does Not Fit All” : https://lnkd.in/ecYJZRpX #Nanotechnology #SpecialtyChemicals #CustomNanomaterials #ScientificInnovation #AdvancedMaterials #CerionNanomaterials

#AminatedGrapheneOxide PEG Modified Product Code: 102428 CAS Number: 7440-44-0 Packaging: 20 ml Storage Conditions: Sealed and refrigerated at 4°C Specifications: Volume: 20 ml Size: 190-320 nm Concentration: 5 mg/ml (Solvent: Water) Shelf Life: 180 days Available Variants: 5 mg/ml concentration, Product Code 102428 10 mg/ml concentration, Product Code 102431 Overview of the Product Graphene oxide (GO), an emerging two-dimensional inorganic nanomaterial, is widely used in functional material preparation due to its unique physical and chemical properties. GO is rich in functional groups, making it easily modifiable and graftable. After aminated modification, the surface charge and properties of GO change, significantly broadening its applications. The presence of amino groups enhances surface reactivity, facilitating interactions with other substances and allowing for further chemical modification to meet diverse application needs. Technical Specifications: Size: 190-320 nm Concentration: 5, 10 mg/ml Solvent: Water Note: PEG has an amine-terminated end Product Features Biocompatibility: With the incorporation of polyethylene glycol (PEG) groups, aminated GO demonstrates enhanced biocompatibility, making it suitable for biomedical applications such as drug delivery and bioimaging. Dispersion: The introduction of amino functional groups enhances the dispersion of GO in both organic solvents and aqueous phases, preventing agglomeration and improving stability in various media. Chemical Reactivity: Amino groups increase the chemical reactivity of GO with other substances, facilitating further functional modifications. Versatility: Aminated GO can be combined with other materials (e.g., metal nanoparticles, polymers) to create composite materials with specific properties, for use in applications such as sensors and catalysts. Applications Biomedicine: Aminated GO can serve as a drug carrier, loading drug molecules and enabling targeted delivery. Its excellent biocompatibility also holds potential in bioimaging applications. Materials Science: In composite materials, aminated GO can be combined with other substances to enhance mechanical properties and functionality. Additionally, its exceptional electrical conductivity and thermal properties make it suitable for applications in electronics and energy storage. Environmental Protection: Thanks to its superior adsorption capabilities, aminated GO can be used for water treatment and air purification, removing pollutants such as heavy metal ions and organic compounds from water. info@graphenerich.com https://lnkd.in/gTEXNy-3

Regarding the latest developments in denitrification catalyst technology and production, this week's news mainly includes the following aspects: 1. New material research and development A research team has developed a new type of high-efficiency catalyst material that uses nanotechnology to increase the surface area and reaction activity of the catalyst. This material can also effectively catalyze the conversion of nitrogen oxides at low temperatures and is suitable for a variety of industrial emission sources. 2. Production process improvement Some companies are optimizing the production process of catalysts to reduce production costs and energy consumption. For example, by improving the synthesis method of catalysts, the amount of raw materials required is reduced and production efficiency is improved. 3. Automated production lines Some companies in the industry have introduced automated production lines to improve the accuracy and consistency of catalyst production. These automated equipment can monitor the production process in real time to ensure the stability of product quality. 4. Driven by environmental regulations As environmental regulations continue to strengthen, companies have increased their investment in denitrification catalyst technology and promoted production line upgrades to meet new emission standards. #scrcatalyst #catalyst #Filtration #PelletizingPlant #Metallurgicalindustry #AirPollutionControl #CleanAir #Innovation #decarbonisation #fluegastreatment

Researchers led by Professor Kazuhiko Maeda at the Institute of Science Tokyo have significantly improved the photocatalytic performance of KGF-9, a coordination polymer for CO2 conversion, by using a microwave-assisted solvothermal synthesis method. This approach reduced production time from two days to one hour and enhanced the material's surface area and crystallinity, resulting in a near ten-fold increase in photocatalytic efficiency. With a record-high apparent quantum yield of 25%, this breakthrough positions KGF-9 as a promising candidate for sustainable CO2 conversion technologies, with potential applications in both photocatalysis and electrocatalysis.

Bio4MatPro INSIDE: Project "𝗦𝗔𝗩𝗘𝗥2 - Stimulated adhesion failure by electricity for repair and recycling" is part of 𝗕𝗶𝗼4𝗠𝗮𝘁𝗣𝗿𝗼 area 2, which focuses on two key technologies to enable innovations for a sustainable circular economy and a biological transformation of industries via a modular, biocompatible and scalable production technology. Over time, adhesives have replaced other joining technologies like screws, welding, soldering due to certain advantages, such as flat, stress-minimizing force transmission, corrosion protection in the bonding gap, material and design freedom or miniaturizability. Highly integrated combinations of properties are increasingly in demand, e.g. products with specific thermal/electrical properties or optically transparent systems for display applications. Modern high-strength adhesive systems are therefore often multifunctional, but the bond is still not sufficiently reversible. Switchable adhesives in the sense of targeted debonding on demand (DoD) are therefore a long-cherished dream of the adhesives industry that would simplify repair and recycling. Aim of SAVER2 is to develop new debonding concepts for “Debonding On Demand” (DOD) adhesives. SAVER2 will draw on the principles of nature, the use of renewable resources and biotechnological concepts. New solution approaches, inspired by the diverse and finely balanced interaction possibilities of biological systems, are intended to contribute to an eco-efficient circular economy in application and production. This biologization of technology is intended to combine the advantages of conventional structural adhesives with the switchability and bioavailability of oligo- and polymers containing catechol in particular. The project 𝗦𝗔𝗩𝗘𝗥2 is funded by the German ministry for research and education (BMBF) as one of the 23 projects currently running at the competence center Bio4MatPro. Each of the working groups involved contributes special expertise from the fields of biotechnology (Institute of Biotechnology at RWTH Aachen University – Prof. Dr. Ulrich Schwaneberg, Institute of Bio- and Geosciences IBG-1 at Forschungszentrum Jülich – Prof. Dr. Nick Wierckx), physical chemistry (Chair of Colloids and Nanooptics at Heinrich-Heine-Universität Düsseldorf – Prof. Dr. Matthias Karg), polymerization (Chair of Macromolecular Chemistry at Heinrich Heine University Düsseldorf – Prof. Dr. Laura Hartmann) and catalysis (Chair of Bioinorganic Chemistry and Institute of Inorganic Chemistry at RWTH Aachen University – Sonja Herres-Pawlis, Institute for Technical and Macromolecular Chemistry (ITMC) - RWTH Aachen – Prof. Dr. Jürgen Klankermeyer). Combined with the extensive experience in adhesive formulation of experts at Henkel, the different approaches are accompanied and evaluated with regard to application and industrial implementation. #bio4matpro #biologischetransformation #biotechnologie #biobasiert #bioinspiriert #schaltbareklebstoffe

Green Synthesis Technique Green synthesis techniques make use of moderately pollutant-free chemicals to synthesize nanomaterials and embrace the use of bengin solvents such as water and natural extracts. Green chemistry seeks to reduce pollution.  It is enhanced to prevent waste and not to treat or clean up waste after it is formed. This principle focuses on choosing reagents that façade the least risk and generates only benevolent by-products.  Though physical and chemical methods are trendier for nanoparticle synthesis, the biogenic fabrication is a better choice due to eco-friendliness.Nanoparticles due to their smaller size and large surface to volume ratio exhibit remarkable novel properties and methodical applications in the field of biotechnology, sensors, medical, catalysis, devices, DNA labelling and drug delievery, and they are rewardingly treated as a bridge between bulk material and atomic and molecular structures. The green route for nanoparticle synthesis is great interest due to eco-friendliness, economic prospects, feasibility and wide range of applications in nanomedicine, catalysis, nanoplatinum electronics etc. It is a new and emerging area of research in the scientific world where day-by-day developments are noted in warranting a bright future for this field. The synthesis of metal and metal oxide nanoparticles using green biological methods are favoured for the synthesis companied to physical and chemical methods that are very expensive, environment polluting, consuming more energy, sophisticated and time consuming processes. It is significant that the nanoparticle production using plants described in the present review displays important advantages over other biological systems.The low cost of cultivation, short production time, safety and the ability to increase production volumes make plants an attractive platform for nanoparticle synthesis.

Cellulose nanomaterials (CNMs) have a wide range of applications beyond drilling fluids, thanks to their unique properties such as high mechanical strength, sustainability, and biodegradability. Here are some of the diverse applications: - **Packaging**: CNMs can be used to create strong, lightweight, and biodegradable packaging materials. They offer an eco-friendly alternative to traditional packaging, with the added benefit of improved barrier properties against oxygen and moisture. - **Biomedical Applications**: Due to their biocompatibility and non-toxic nature, CNMs are being explored for various biomedical applications, including tissue engineering, drug delivery systems, and wound dressings. They can be used to create scaffolds that mimic the extracellular matrix, supporting cell growth and tissue regeneration. - **Water Treatment**: CNMs have shown potential in water purification systems, acting as adsorbents for removing contaminants, or as components in ultrafiltration membranes to filter out impurities. - **Reinforcement in Composites**: CNMs can reinforce polymers to create nanocomposites with enhanced mechanical properties, making them suitable for automotive, aerospace, and construction materials. - **Electronics and Photonics**: The electrical and optical properties of CNMs make them suitable for use in sensors, displays, and other electronic devices. They can be used in flexible electronics due to their high tensile strength and flexibility. - **Energy Storage**: CNMs can be incorporated into batteries and supercapacitors as lightweight, high-surface-area electrodes, improving energy density and charge-discharge rates. - **Food Industry**: In the food industry, CNMs can be used as thickeners, stabilizers, or to create edible films and coatings that extend the shelf life of food products. - **Textiles**: CNMs can be applied to textiles to enhance strength, provide antimicrobial properties, and create smart fabrics with responsive features. - **Conservation of Artifacts**: CNMs are being used in the conservation of historical artifacts due to their ability to strengthen and stabilize delicate materials without altering their appearance. These applications demonstrate the versatility of CNMs and their potential to contribute to various sectors, offering sustainable and high-performance material solutions.