{"id":5416,"date":"2025-05-09T11:24:51","date_gmt":"2025-05-09T03:24:51","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&#038;p=5416"},"modified":"2025-05-09T11:26:13","modified_gmt":"2025-05-09T03:26:13","slug":"carboxylated-fe%e2%82%83o%e2%82%84-magnetic-nanoparticles-high-temperature-pyrolysis-method","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/carboxylated-fe%e2%82%83o%e2%82%84-magnetic-nanoparticles-high-temperature-pyrolysis-method","title":{"rendered":"Carboxylated Fe\u2083O\u2084 Magnetic Nanoparticles (High-Temperature Pyrolysis Method)"},"content":{"rendered":"<p><strong>Product Overview<\/strong><br \/>\nCarboxylated Fe\u2083O\u2084 magnetic nanoparticles (High-Temperature Pyrolysis Method) are modified with DMSA (dimercaptosuccinic acid) molecules, providing good water solubility, stability, and biocompatibility. These nanoparticles have a high surface negative charge, making them suitable for biomedical applications such as drug delivery systems, targeted drug delivery, and contrast enhancement for magnetic resonance imaging (MRI).<\/p>\n<p><strong>Key Features<\/strong><\/p>\n<ul>\n<li><strong>High Surface Negative Charge<\/strong>: DMSA molecules form stable covalent bonds with the surface of Fe\u2083O\u2084 nanoparticles, imparting a high surface negative charge, which enhances their stability and biocompatibility.<\/li>\n<li><strong>Hydrophilicity<\/strong>: Carboxylation modification makes Fe\u2083O\u2084 nanoparticles hydrophilic, ensuring stability across a wide pH range, making them suitable for various biological environments.<\/li>\n<li><strong>Stability and Dispersibility<\/strong>: Thanks to DMSA modification, these nanoparticles demonstrate excellent dispersibility and long-term stability, ideal for biomedical applications.<\/li>\n<li><strong>Biomolecule Coupling Ability<\/strong>: The presence of carboxyl groups on the surface enables these nanoparticles to couple with biomolecules, making them suitable for constructing nanoprobes and biological analysis.<\/li>\n<\/ul>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li><strong>Biomedical Applications<\/strong>: With excellent biocompatibility and stability, DMSA-modified Fe\u2083O\u2084 nanoparticles can be used as drug carriers, enhancing targeted drug delivery and MRI contrast enhancement.<\/li>\n<li><strong>Magnetic Hyperthermia (MHT)<\/strong>: Under an alternating magnetic field, the nanoparticles can convert magnetic energy into heat, making them useful for cancer treatment through magnetic hyperthermia, offering high biological safety and deep tissue penetration.<\/li>\n<li><strong>Gene Therapy<\/strong>: These nanoparticles can be used as gene carriers for gene transfection and therapy, promoting gene delivery within cells.<\/li>\n<li><strong>Material Science<\/strong>: DMSA-modified Fe\u2083O\u2084 nanoparticles can enhance the magnetic properties of composite materials, widely used in the development of smart materials and sensors.<\/li>\n<li><strong>Biomolecule Coupling<\/strong>: The surface carboxyl groups enable coupling with biomolecules (e.g., antibodies, proteins), making them useful for constructing nanoprobes for biological detection and analysis.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n<div tabindex=\"0\" role=\"article\" data-tabster=\"{&quot;groupper&quot;:{&quot;tabbability&quot;:2},&quot;focusable&quot;:{}}\" data-content=\"ai-message\" aria-labelledby=\"qCjP5C64NhAdgRPyfetDd-author} qCjP5C64NhAdgRPyfetDd-content-0\">\n<div id=\"qCjP5C64NhAdgRPyfetDd-content-0\">\n<p>Carboxylated Fe\u2083O\u2084 magnetic nanoparticles, synthesized via high-temperature pyrolysis, provide optimized surface functionalization, superior dispersion stability, and enhanced magnetic properties. Designed for advanced biomedical and industrial applications, they ensure efficient conjugation, extended durability, and high adaptability.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":5417,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[3723,3698,69],"product_tag":[4188,4005],"class_list":{"0":"post-5416","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nano-iron-oxide-feo-feo","7":"product_cat-nano-metal-oxides","8":"product_cat-nanomaterials","9":"product_tag-carboxylated-feo-magnetic-nanoparticles","10":"product_tag-high-performance-biocompatible-nanomaterials","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/5416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=5416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/5417"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=5416"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=5416"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=5416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}