文献类型：期刊文献

英文题名：Bioactive nanoparticles derived from marine brown seaweeds and their biological applications: a review

作者：Jaison, Juhi Puthukulangara[1];Balasubramanian, Balamuralikrishnan[2];Gangwar, Jaya[1];Pappuswamy, Manikantan[1];Meyyazhagan, Arun[1];Kamyab, Hesam[3,4];Paari, Kuppusamy Alagesan[1];Liu, Wen-Chao[5];Taheri, Mohammad Mahdi[6];Joseph, Kadanthottu Sebastian[1]

机构：[1]Christ Univ, Dept Life Sci, Bangalore 560029, Karnataka, India;[2]Sejong Univ, Coll Life Sci, Dept Food Sci & Biotechnol, Seoul, South Korea;[3]Saveetha Inst Med & Tech Sci, Saveetha Dent Coll & Hosp, Dept Biomat, Chennai 600077, India;[4]UTE Univ, Fac Architecture & Urbanism, Calle Rumipamba S-N & Bourgeois, Quito, Ecuador;[5]Guangdong Ocean Univ, Coll Coastal Agr Sci, Dept Anim Sci, Zhanjiang 524088, Peoples R China;[6]Univ Tehran Med Sci, Fac Pharm, Dept Pharmaceut Biomat, Tehran, Iran

年份：2024

卷号：47

期号：10

起止页码：1605

外文期刊名：BIOPROCESS AND BIOSYSTEMS ENGINEERING

收录：SCI-EXPANDED(收录号：WOS:001242733400001)、、EI(收录号：20242416250214)、Scopus(收录号：2-s2.0-85195560523)、WOS

语种：英文

外文关键词：Metal nanoparticles; Bioactive compounds; Seaweeds; Green synthesis; Reducing agent

外文摘要：The biosynthesis of novel nanoparticles with varied morphologies, which has good implications for their biological capabilities, has attracted increasing attention in the field of nanotechnology. Bioactive compounds present in the extract of fungi, bacteria, plants and algae are responsible for nanoparticle synthesis. In comparison to other biological resources, brown seaweeds can also be useful to convert metal ions to metal nanoparticles because of the presence of richer bioactive chemicals. Carbohydrates, proteins, polysaccharides, vitamins, enzymes, pigments, and secondary metabolites in brown seaweeds act as natural reducing, capping, and stabilizing agents in the nanoparticle's synthesis. There are around 2000 species of seaweed that dominate marine resources, but only a few have been reported for nanoparticle synthesis. The presence of bioactive chemicals in the biosynthesized metal nanoparticles confers biological activity. The biosynthesized metal and non-metal nanoparticles from brown seaweeds possess different biological activities because of their different physiochemical properties. Compared with terrestrial resources, marine resources are not much explored for nanoparticle synthesis. To confirm their morphology, characterization methods are used, such as absorption spectrophotometer, X-ray diffraction, Fourier transforms infrared spectroscopy, scanning electron microscope, and transmission electron microscopy. This review attempts to include the vital role of brown seaweed in the synthesis of metal and non-metal nanoparticles, as well as the method of synthesis and biological applications such as anticancer, antibacterial, antioxidant, anti-diabetic, and other functions.