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1 nov 2023 · For SF/PVA film, the greatest weight losses appeared at 200 to 350 °C and 380 to 600 °C, respectively. It is attributed to the dehydration of the PVA molecular chains and chain scission [58]. Compared with SF/PVA film, there are two weight loss stages of three types of films containing SF/PVA/AgNP/PDA-Mt.
Konjac glucomannan (KGM) is becoming a very potential food packaging material due to its good film-forming properties and stability. However, KGM film has several shortcomings such as low mechanical strength, strong water absorption, and poor self-antibacterial performance, which limits its applicat …
25 ago 2023 · A drug-loaded diaphragm is an easy-to-use and effective drug delivery system that is often used to treat mouth ulcers. In this study, an ultrafine fiber film loaded with capsaicin was successfully ...
1 ago 2015 · Request PDF | On Aug 1, 2015, Dong Wuk Kim and others published Novel sodium fusidate-loaded film-forming hydrogel with easy application and excellent wound healing | Find, read and cite all the ...
Step 1: Open Up Your Camera. The first step is to open the back of your camera. On most cameras, there’s a rewind knob which will open the camera back when pressed. Lift the rewind knob until it clicks, and the back of your camera should spring open. Some cameras have an open switch to open up the back of the camera, instead.
25 gen 2024 · Here, efficient parametric frequency conversions via modal phase matching (MPM) in etchless thin-film lithium niobate (TFLN)-chalcogenide glass (ChG) hybrid waveguides fabricated by a simplified process free from domain engineering and etching of TFLN are proposed and demonstrated.
30 giu 2023 · Coriander plant essential oil (CEO) solution casting techniques was used to prepare the CEO-loaded κ-Car film. One % (w. CEO-loaded κ-Car film synthesis. The κ-Car-CEO composite film was prepared by mixing 1 % κ-Car solution at 80 °C followed by the dropwise addition of CEO and mixed with continuous heating and stirring.
