DataPhysics Instruments GmbH

📖The recent journal article ‘Plasma-assisted surface engineering for value added in starch bioplastics: A study on enhanced surface properties and natural dye’ by Bidhari Pidhatika et al. analyzes how starch-based bioplastics can be colored using natural dyes. Thus, this study aims to support the search for sustainable alternatives to petroleum-based plastics. 🎨This study demonstrates how plasma treatments and an additional binder can enhance stable coloration with natural dyes on starch bioplastic surfaces. Specifically, the researchers examined at two natural dyes – telang and curcumin – and their performance on bioplastics made from cassava. They found that curcumin adhered well to the bioplastic surface, even without plasma treatment and additional binder. Telang, on the other hand, required plasma treatment and an additional binder to adhere strongly to the surface. 🔬 In this paper, the ZPA 20 Zeta Potential Analyzer from DataPhysics Instruments was used to obtain important data on the surface charge of the samples. 💡Learn more about the ZPA 20 Zeta Potential Analyzer at: https://lnkd.in/g7n94NS8 📚Read the article ‘Plasma-assisted surface engineering for value added in starch bioplastics: A study on enhanced surface properties and natural dye immobilization’ here: https://lnkd.in/eXPUb9Nt Image: stock.adobe.com/Classic

🌹Rose Petal Effect – Thanks to the unique microstructure of the rose petals, the water droplets stick to the surface without spreading, creating high contact angles. 🧥This natural effect extends far beyond roses. Understanding this offers valuable insights for innovation in areas like waterproof materials and coatings. To precisely measure these hydrophobic properties and surface interactions, the Optical Contact Angle Goniometer can be used, providing accurate data for research and development. 🤓 For more application examples of our product portfolio for surface science applications, visit our website: https://lnkd.in/gUcDp8S

🌍 DataPhysics Instruments is excited to be a part of the 3rd annual GDR Mécabio Santé, taking place from the 3rd to 5th December in Metz, France. This event focuses on the development of quantitative, explanatory, and predictive approaches in biomechanics and mechanobiology for health. 🤝 Our French Sales Manager Véronique Schloupt is looking forward to meeting you in Metz! Learn more about the event: https://lnkd.in/eAWHSasD

🍫Whether in fields like cosmetics, food or industrial fluids, ensuring the stability of formulations is crucial for a consistent performance and quality. 🔬In this application note, the MultiScan Stability Index (MSI) is used to objectively assess and compare the stability of various formulations by analyzing changes in backscattered and transmitted light over time, providing a reliable method for sample characterization and stability ranking. 💡Read this free application note to find out more! https://lnkd.in/e9hXdNv5

🤝 Visit DataPhysics Instruments' Global Sales Manager Daniel Scholz at his table at the Industrial Print Integration Conference in Düsseldorf! 🗨 Today at 11.20 am, he will be giving a presentation on our latest addition to the portfolio: the PCA 200 portable contact angle meter. The title of his presentation is "Alternative to test inks: precise and quantitative surface energy measurements on the go". Don't miss it! #IPIConference #SurfaceEnergy #TestInk

🔧Cutting fluids play a crucial role in ensuring smooth and efficient metalworking processes by reducing friction an keeping tools and materials cool. 📄This application note provides detailed insights into how the MS20 dispersion stability analysis system from DataPhysics Instruments can be used to analyze the thermal stability and temperature-dependent behavior of cutting fluid emulsions, and therefore helping to optimize their performance. 💡Read this free application note to find out more! https://lnkd.in/e5sKjCqv

🌱In today’s drive towards greener and more sustainable chemical processes, the investigation of new materials is essential for companies looking to reduce their environmental impact. 📖The recent journal article “Physiochemical Properties of 20 Ionic Liquids Prepared by the Carbonate-Based IL (CBILS) Process” by Pachernegg et al. highlights the use of ionic liquids as eco-friendly alternatives to traditional chemicals, e.g., for dissolving cellulose, thus promoting a more sustainable cellulose production. The key focus of this article was to gather accurate data on the physical and chemical properties of ionic liquids. 🔬 To obtain important data on the surface tension of different ionic liquids, the pendant drop method was carried out using the OCA 200 Contact Angle Meter from DataPhysics Instruments. 💡Learn more about our Optical Contact Angle Meters at: https://lnkd.in/db2KrFY 📚Read the full article, ‘Physicochemical Properties of 20 Ionic Liquids Prepared by the Carbonate-Based IL (CBILS) Process', for a detailed exploration of the data: https://lnkd.in/eXu3RNXc   Picture: Henri Koskinen/stock.adobe.com

🌍 DataPhysics Instruments is excited to participate in the IPI Conference, set for November 19th and 20th in Düsseldorf-Neuss. The IPI focuses on screen and inkjet printing in various manufacturing processes. 🎤 Don’t miss out on the chance of seeing our Head of Global Sales, Daniel Scholz, present our new PCA 200 Portable Contact Angle Goniometer for easy and reliable surface energy measurements on the go! 🤝 We are looking forward to welcoming you at Booth D 14! Learn more about the event: https://lnkd.in/ebBmez2N   

♻️Plastics are a staple of our modern times and used in countless products. In the original state, however, plastics are chemically inert, making further surface modifications difficult. Therefore, it is essential to understand how surface treatments can enhance their performance and durability. 📄In this application note, the effects of polymer treatments on four different plastic substrates were analyzed using a Contact Angle Meter of the OCA series from DataPhysics Instruments. Using contact angle measurements of three test liquids, the surface energy including its polar and dispersive parts could be calculated. These values allow for a quantitative comparison of different plastic substrates before and after surface treatment. 💡Read this free application note to find out more! https://lnkd.in/eHgCNZ2Y

💄Does your cosmetic product de-mix after a short time? A shelf-life test is a reliable method to analyse if your product performs as intended, maintains the required stability, and remains safe throughout its lifetime. 📄The following application note provides an example of how shelf-life can be predicted using the MS20 dispersion stability analysis system from DataPhysics Instruments in accordance with the “ISO/ TR 13097: “ISO/TR 13097: Guidelines for the characterization of dispersion stability”. 💡Read this free application note to find out more! https://lnkd.in/eCGwwYjk