Spraying nanocellulose onto films provides a quick and scalable way to create free-standing films with exceptional consistency and customizable thickness. This method increases the application of nanocellulose films i...Spraying nanocellulose onto films provides a quick and scalable way to create free-standing films with exceptional consistency and customizable thickness. This method increases the application of nanocellulose films in various industries and satisfies the requirements of large-scale production. In the field of biomedicine, spray-coated free-standing nanocellulose films hold great promise for applications such as drug delivery, tissue engineering, wound healing, device coatings, and biosensing. They are excellent nanomaterials for a variety of biomedical applications due to their special qualities, including biocompatibility, high mechanical strength, porous structure, large surface area, and adaptability. This paper reviewed the detailed exposure of the spray coating process of nanocellulose suspension onto free- standing films and its biomedical applications.展开更多
High quality free-standing poly（thiophene-3-acetic acid） （PTAA）, a water-soluble polythiophene derivative, was uccessfully electrosynthesized in boron trifluoride diethyl etherate （BFEE） ＋ 25% （by volume） tri...High quality free-standing poly（thiophene-3-acetic acid） （PTAA）, a water-soluble polythiophene derivative, was uccessfully electrosynthesized in boron trifluoride diethyl etherate （BFEE） ＋ 25% （by volume） trifluoroacetic acid （TFA） at 9wer potential （0.38 V versus Pt）. The carboxyl group makes PTAA highly soluble in water, facilitating its potential pplication as a blue-light-emitting material. PTAA films with conductivity of 7 S cm-1 obtained from this medium showed ,etter redox activity and thermal stability. The structure and morphology of the polymer were studied by UV-Vis, FT-IR, H-NMR spectra and scanning electron microscopy, respectively.展开更多
文摘Spraying nanocellulose onto films provides a quick and scalable way to create free-standing films with exceptional consistency and customizable thickness. This method increases the application of nanocellulose films in various industries and satisfies the requirements of large-scale production. In the field of biomedicine, spray-coated free-standing nanocellulose films hold great promise for applications such as drug delivery, tissue engineering, wound healing, device coatings, and biosensing. They are excellent nanomaterials for a variety of biomedical applications due to their special qualities, including biocompatibility, high mechanical strength, porous structure, large surface area, and adaptability. This paper reviewed the detailed exposure of the spray coating process of nanocellulose suspension onto free- standing films and its biomedical applications.
基金supported by the National Natural Science Foundation of China(No.50872042)the Natural Science Foundation of Shandong Province(No.Y2008B61)the Science and Technology Development Project of Shandong Province(No.2008GG1003024)
文摘High quality free-standing poly（thiophene-3-acetic acid） （PTAA）, a water-soluble polythiophene derivative, was uccessfully electrosynthesized in boron trifluoride diethyl etherate （BFEE） ＋ 25% （by volume） trifluoroacetic acid （TFA） at 9wer potential （0.38 V versus Pt）. The carboxyl group makes PTAA highly soluble in water, facilitating its potential pplication as a blue-light-emitting material. PTAA films with conductivity of 7 S cm-1 obtained from this medium showed ,etter redox activity and thermal stability. The structure and morphology of the polymer were studied by UV-Vis, FT-IR, H-NMR spectra and scanning electron microscopy, respectively.
