Zetasizer Nano facilitates the processing of bionic nanocomposites

Researchers at the University of Nottingham Trent in the UK have now applied the Zetasizer Nano ZS particle characterization system from Malvern Instruments Ltd. to prove the electrostatic properties generated by the interaction between protein and aluminum. This progress has taken people one step further towards the goal of using natural biological processes to create new aluminum composite materials.

Using biological processes to design and construct nanocomposite structures is called bionic nanostructure processing. By combining aluminum nanoparticles with proteins, Nottingham scientists used a spontaneous biological assembly process to create highly organized structures called Keggin ions. These particles will be used as basic structural units to form new aluminum materials with special properties for various applications, such as antiperspirants, biosensors, environmental control systems, and biomedical equipment.

To combine biomolecules and nanoparticles through material processing, we must first grasp the interactions between the particles. These interactions are mainly based on the surface charge carried by the particles and the surrounding media. Researchers Olivier Deschaume, Kirill Shafran, and Carole Perry had specific effects on a sample protein, bovine serum albumin (BSA), on the production and characteristics of mixed aluminum-protein composites formed from a variety of high-purity aluminum-containing nanoscale water bodies Detailed report.

Zetasizer Nano ZS of Malvern Instruments Co., Ltd. has successfully increased the particle size level to nano-level or even sub-nano level through dynamic light scattering technology. Using this system, the research team achieved the sensitivity required to measure the effect of the surface charge of aluminum hydroxide on the main electrostatic effects of sample proteins. The complete report can be downloaded free of charge from the website of Malvern Instruments Ltd. as an application note :.

To learn more about Zetasizer Nano ZS, dynamic light scattering, and other particle interaction and size adjustment techniques, please visit:

Malvern, Malvern Instruments and Zetasizer are registered trademarks of Malvern Instruments Ltd.

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