SKU: 38321840688

PEG modified Mn-Zn Ferrite(amino terminal)

Sale price$125.35 Regular price$139.28
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Description

PEG modified Mn-Zn Ferrite(amino terminal)Product Name Name: a>PEG modified Mn Zn Ferriteamino terminal: span> Product Overview PEGylated magnetic manganese zinc ferrite nanocrystals (amino terminus) are modified with PEG amino groups on the basis of manganese zinc ferrite. PEG is a polymer with good water solubility and biocompatibility. By coating PEG molecules on the surface of magnetic nanocrystals, their water solubility, stability, and biocompatibility can be improved. PEGylation can

Product Name

Name:a>PEG modified Mn-Zn Ferrite(amino terminal:/span>

 

 

Product Overview

 

PEGylated magnetic manganese zinc ferrite nanocrystals (amino terminus) are modified with PEG amino groups on the basis of manganese zinc ferrite. PEG is a polymer with good water solubility and biocompatibility. By coating PEG molecules on the surface of magnetic nanocrystals, their water solubility, stability, and biocompatibility can be improved. PEGylation can also reduce non-specific interactions between nanocrystals and living organisms, decrease toxicity, and prolong their circulation time in the body. In addition, PEGylated magnetic manganese zinc ferrite nanocrystals can be further functionalized, such as connecting targeting groups, drug molecules, etc., to achieve more accurate diagnosis and treatment.


Technical Parameter

Composition: PEG modified Mn-Zn Ferrite,water

Saturation magnetization: 80±10 em2/g Fe

 

Product Features

 

Good water solubility: PEG modification enables nanocrystals to better disperse in aqueous solutions.

Enhanced biocompatibility: reduces potential harm to living organisms.

Magnetic responsiveness: It maintains the magnetic properties of manganese zinc ferrite nanocrystals and can respond to external magnetic fields.


Application Fields

 

Magnetic hyperthermia: generating heat under the action of an external magnetic field, used for the treatment of tumors and other diseases.

Biological separation: It can separate specific biomolecules or cells.

Magnetic responsive smart materials: used to prepare smart materials that respond to magnetic fields.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 38321840688

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4.6 ★★★★★
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lildevil35
Dallas, US
★★★★★ 3
Is not as durable as they say for large dogs
Color: Multi-colored
My dog loved the fact he got a new toy and he loved the toy itself. Carrying it around and shaking it, that is. The ropes are small and pop right back out of the ball. They are more for a small dog to tug on. The suction is strong but still not strong enough for a 100 lbs Rotti. He kept grabbing the eleasic ropes and pulling off the floor.
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Reviewed in the United States on March 20, 2023
S
Verified Purchase
Samantha
Draper, US
★★★★★ 5
Even the rope is awesome!
Color: Multi-colored
The suction power on this wasn’t the greatest. Even using the sticky patch provided didn't keep it stuck to the floor. I will say though: I was terrified it would destroy the cheap flooring I put it on, but the sticky stuff didn’t harm the floor at all. The toy itself has been fantastic. My pup loves to chew on all parts of it (the ball, the suction piece, and the rope) and it’s held up against his jaws of steel. I will be purchasing another one of these once he’s finally destroyed the original (we’ve had it almost 3 months with just about daily use).
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Reviewed in the United States on October 22, 2021
P
Verified Purchase
Peggy
Charlottesville, US
★★★★★ 5
Indestructible
Color: Blue
Best dog toy for my Daschund !
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Reviewed in the United States on October 5, 2025
A
Verified Purchase
Amanda
Phoenix, US
★★★★★ 5
Perfect
Color: Blue
I am fostering a Husky/Black and Tan Coon dog. We have had her since early February. She has chewed up a lot of my shoes. She destroyed my other dogs stuffed squeaky toys. So I decided to buy her this ball. She reminds me of Linus from Charlie Brown. She wakes up with this ball and falls asleep with it. I’ve not had another shoe fatality. This ball is her most loved possession. It is pretty tough. Now She did kill the squeaker within the first few hours (which trust me I am GOOD with that! I’ve never put treats in it. The rope is still attached. After this review I am going to buy her another as a back up!
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Reviewed in the United States on April 14, 2023
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Verified Purchase
JLF
Charlottesville, US
★★★★★ 5
Favorite fetch
We have a 70 lb Aussie and a 13 lb Havanese who compete with each other to fetch toys. This hedgehog is their favorite, largely due to the loud assertive squeak. Our big dog is a chewer and has a history of getting to any squeaker in a toy, once nearly choking when successfully removing one from a smaller toy. She still tries to chew on this toy, going straight for the nose but has not yet gotten to the squeaker which is large enough that I don't believe would be a choking hazard if she did get to it. No soft toy is indestructible, but compared to other plush toys, this is more durable. Once the nose has been chewed off, I have simply hand stitched the hole closed and from then on she's no longer interested in chewing through it. Have run through the wash and comes out fine. When one eventually wears out I order a replacement and the 2 puppies compete once again over ownership.
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Reviewed in the United States on January 17, 2023

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