https://www.selleckchem.com/products/brigimadlin.html RESULTS HAMI hydrogels can filter harmful short-wavelength blue light and showed other necessary properties like visible light transparency, glass transition temperatures, mechanical strength, and biocompatibility for making intraocular lenses. In addition, MAA increased the hydrophilicity of the hydrogels, resulting in a lower water contact angle and faster drug release from the hydrogels. CONCLUSION In summary, HAMI hydrogels show great potential as IOL biomaterials that can maintain the sustained release of indomethacin and filter harmful blue light after cataract surgery. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.BACKGROUND The abilities to form biofilm and produce several virulence factors have caused numerous human pathogens to become tremendously resistant towards traditional antibiotic treatments, thus, new alternative strategies are urgently demanded. One of the strategies that has recently been developed involves the nanoparticles (NPs) based on metal NPs. Up to the present, promising results in terms of antimicrobial and antibiofilm activities have been observed in a wide range of metal NPs. OBJECTIVE The present study has selected several metal oxides such as ZnO, SnO2 and CeO2 NPs to investigate their antibiofilm and antibacterial properties against two Gram positive human pathogens which are Listeria monocytogenes and Staphylococcus aureus. METHOD The anti-biofilm activity of ZnO, SnO2 and CeO2 NPs against Listeria monocytogenes and Staphylococcus aureus were assayed by crystal violet staining and confirmed by microscopic visualization using Sem and fluorescence microscope. The production of amyloid protein s in biomedical fields and food industry. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.BACKGROUND Our previous findings demonstrated that in vitro supplementation of polyphenols, extracted fro