SKU: 42005902089

Pegylated ultrafine Fe3O4 nanoparticles(High-temperature?Pyrolysis Method)

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Description

Pegylated ultrafine Fe3O4 nanoparticles(High-temperature?Pyrolysis Method)Product Name Name: a>Pegylated ultrafine Fe3O4 nanoparticles(High temperature Pyrolysis Method) Product Overview PEGylated ultra small Fe3O4 nanoparticles (high temperature pyrolysis method) are poor nanomaterials synthesized by high temperature pyrolysis method. The diameter of these nanoparticles is usually less than 10 nanometers (<10 nm), as observed by TEM. Size is generally in the range of 5 10 nm Technical Parameter Composition: Pegylated

Product Name

Name:a>Pegylated ultrafine Fe3O4 nanoparticles(High-temperature Pyrolysis Method)

Product Overview

PEGylated ultra-small Fe3O4 nanoparticles (high-temperature pyrolysis method) are poor nanomaterials synthesized by high-temperature pyrolysis method. The diameter of these nanoparticles is usually less than 10 nanometers (<10 nm), as observed by TEM. Size is generally in the range of 5-10 nm

Technical Parameter

Composition: Pegylated ultrafine Fe3O4 nanoparticles,ultra-pure water

Diameter:<10 nm

Modified group: Methxy, hydroxyl, carboxyl, amino are optional

Note: This Fe3O4 nanoparticle is too small to be attracted to the magnet.

Product Features

Ultra-small size: The size of this type of nanoparticles is usually in the range of 5-10 nm. The ultra-small size helps to improve its diffusion capacity and cellular uptake efficiency in living organisms. PEGylation surface modification: Modifying the surface of nanoparticles with polyethylene glycol (PEG) increases their stability and biocompatibility while reducing non-specific interactions with biomolecules. High-temperature pyrolysis synthesis: One-step synthesis using high-temperature pyrolysis. This method can obtain single-crystal iron nanoparticles with uniform size and good crystallinity. Superparamagnetism: These nanoparticles exhibit superparamagnetic properties with high saturation magnetization, making them suitable for magnetic resonance imaging (MRI) and magnetic hyperthermia therapy (MHT). High biocompatibility: PEGylation improves the compatibility of nanoparticles with biological systems and reduces immune response and toxicity. Long circulation time: PEG modification helps extend the residence time of nanoparticles in the blood circulation and increases their ability to accumulate in diseased sites.

Application Fields

Magnetic resonance imaging (MRI) contrast agent: Due to its superparamagnetism, Fe3O4 nanoparticles can be used as a T2 contrast agent for MRI, reducing the relaxation time of surrounding protons and improving the clarity and accuracy of imaging. Surface modification can improve the biocompatibility and tumor targeting performance of Fe3O4 nanoparticles, ultimately improving MRI imaging signals and therapeutic effects. Magnetic hyperthermia therapy (MHT): Fe3O4 nanoparticles can generate local high temperatures under the action of an external alternating magnetic field and are used for magnetic hyperthermia therapy to treat tumors. Through surface modification, Fe3O4 nanoparticles can enhance their accumulation inside tumors, thereby improving the effect of magnetothermal therapy. Drug delivery system: Fe3O4 nanoparticles can be used as drug carriers, enriched in tumor tissues through the EPR effect, and improve the targeted transport efficiency of drugs. For example, Fe3O4@void@ZnO-DOX nanoparticles designed using a template-assisted method are used for magnetic targeted delivery of drugs to treat tumors. Multimodal imaging and tumor collaborative therapy: Fe3O4 nanoparticles and their derived composite nanomaterials have attracted widespread attention in multimodal imaging and tumor collaborative therapy. Fe3O4 nanoparticles of different sizes can be obtained through different preparation methods, and modification on their surface can improve biocompatibility and tumor targeting performance.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 42005902089

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Carolin Martínez
Birmingham, US
★★★★★ 5
I absolutely love these floating shelves.
Color: White, Size: 15.7 inch, Color: White, Size: 15.7 inch
I absolutely love these floating shelves. The design is modern and elegant, perfect for adding both style and organization to a bathroom or any room in the house. They feel very sturdy and well-made, and the white finish looks clean and matches any décor. The metal rails are a great touch and help keep items from falling. I use them to organize bathroom essentials like wipes, cotton pads, and toilet paper, as well as decorative pieces, and they look amazing. Installation was easy, and once mounted they feel secure and well balanced. Great quality for the price. I would definitely buy them again and highly recommend them.
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Elizabeth Babcock
Lowell, US
★★★★★ 5
Love! So simple and cute!
Color: Black, Size: 15.7 inch, Color: Black, Size: 15.7 inch
Shelves are GREAT! Sturdy, cute, simple! You can organize them in different ways on your walls! Pretty simple to put up- easy project! I would recommend them over and over!
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Ilen Hernández Díaz
Chelsea, US
★★★★★ 5
Excellent product
Color: Black, Size: 15.7 inch
I loved this set of 3-piece floating shelves. They arrived well packed and with everything necessary to install them. The installation was quite easy and in a short time I already had them on the wall. The design is modern and fits with any space. I'm using them to decorate with small plants and some accessories, and they look very pretty. In addition, they feel firm and resistant, they do not seem to be of poor quality. I like that they come in different sizes, which allows you to play with the distribution and give a more decorative touch to the
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Jonathan Lira
Massapequa, US
★★★★★ 5
Modern, Sturdy, and Very Practical
Color: Black, Size: 15.7 inch, Color: Black, Size: 15.7 inch
These floating shelves look great in the bathroom and add a clean, modern touch to the space. They’re sturdy once installed and perfect for storing essentials like toilet paper, small décor, or bathroom items. Installation was straightforward, and the shelves feel secure on the wall. I really like the minimalist design and the added rail, which helps keep items in place. Overall, these shelves are both functional and stylish. Great quality and a nice upgrade for any bathroom.
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Kelly A McCamey
Phoenix, US
★★★★★ 4
Great shelves
Color: White, Size: 23.6 inch
Not bad they look really nice! I hung them in the bathroom looks so cute! Put little plants in them ..decorative soap and towels. Little wash rags all different colors. I really like them they look classy and not at that high cost! Easy to install!
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Reviewed in the United States on December 1, 2025

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