SKU: 14722809060

Monodisperse Mesoporous Silica Nanosphere Stellate

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Description

Monodisperse Mesoporous Silica Nanosphere StellateProduct Name Monodisperse Mesoporous Silica Nanosphere Stellate Product Overview Silica nanoparticles can be broadly classified into three types based on their morphological characteristics: solid silica, mesoporous silica and hollow structured silica. Among them, the pore structure of mesoporous silica is generally formed by the template method. The preparation process of mesoporous silica can be divided into two stages: firstly, the template

Product Name

Monodisperse Mesoporous Silica Nanosphere Stellate

Product Overview

Silica nanoparticles can be broadly classified into three types based on their morphological characteristics: solid silica, mesoporous silica and hollow-structured silica. Among them, the pore structure of mesoporous silica is generally formed by the template method. The preparation process of mesoporous silica can be divided into two stages: firstly, the template interacts with the inorganic precursor, and under certain conditions, the organic and inorganic substances are synthesized with nano-sized lattice constants of the liquid crystalline state of the structural phases; and then the template can be removed by using high-temperature heat treatment or other physicochemical methods, and the space left behind the template constitutes a mesoporous pore channel. Compared with conventional mesoporous silica, monodisperse mesoporous silica nanorods have a pore structure with more complex and abundant connectivity between the pores, and the large pore size can also accommodate larger-sized molecules or particles, which has the advantages of high loading capacity and high utilisation rate.

Technical Parameter  

 

Form:white powder

Average Size:0 nm

Pore volume:~1.4 m2/g

Pore Size (conical pores of the stellate MSNs):.9 nm

Product Features

 

Larger pore size: able to accommodate guest molecules with larger sizes, such as macromolecular drugs, proteins, nanoparticles, etc., which provides a broader space for its application in biomedicine, catalysis and other fields. 

High porosity: provides a large specific surface area and pore volume, which is conducive to the adsorption and loading of a large number of substances.  

Loading and controlled release capability: It can achieve efficient loading of drugs and other substances, and can achieve precise controlled release of loaded substances by means of surface modification and other means to improve the therapeutic effect.

Application Fields

 

Drug delivery: loading of anti-cancer drugs such as Adriamycin into dendritic mesoporous silica. Due to its large pore size and good controlled release properties, the drug can be released slowly at the tumour site, improving the therapeutic effect while reducing the side effects on normal tissues. 

Gene Carrier: As a gene carrier, it protects genes from degradation by nucleases and delivers genes into cells. 

Catalysis: In multiphase catalysis, dendritic mesoporous silica can be used as a carrier to load metal nanoparticles or enzymes. For example, loaded platinum nanoparticles are used to catalyse hydrogenation reactions to improve reaction efficiency and selectivity.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 14722809060

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Debbie Hanchett
West Palm Beach, US
★★★★★ 5
Happy puppy with this durable bone
Size: X-Small, Color: Pink
Our new puppy loves the texture and thickness of this bone. She is an aggressive chewed and has not yet destroyed this bone. We have purchased Nylabones for our dogs year after year and have had several happy puppies over the years.
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Reviewed in the United States on June 4, 2026
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Yahaira Gonzalez
Massapequa, US
★★★★★ 5
Favorite bones for my dog
Size: Small, Color: Pink
Dog favorite bones, but broken fast pink bone. I buy multiple times.
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Reviewed in the United States on June 7, 2026
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Jamie Long
Bozeman, US
★★★★★ 5
Great for a teething puppy
Size: Small, Color: Pink
This is one of the best training collars we have used. So good that we ordered a second one so each dog has one and we have recommended it to several other people. It has 3 options, beeping, vibration and shock. Each option has several different settings. The collar comes in many different colors. It is very sturdy and it is waterproof. It is adjustable and the clip is very sturdy. I had previously bought a different training collar that did not phase my dog in the slightest and was a complete waste of money. It always seemed to be low on battery even after charging, this one however lasts like a week after charging. I will continue to use this brand for sure
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Reviewed in the United States on June 8, 2026
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Sage & Second Chances
Massapequa, US
★★★★★ 5
The Toy Annie Always Comes Back To
Size: X-Small, Color: Pink
⭐⭐⭐⭐⭐ These have become one of Annie's all-time favorite toys. Annie is a tiny 4-pound dog, and she can be surprisingly picky about toys. She has a basket full of options, but she consistently comes back to her nubby Nylabones. I think the size and texture are a big part of why she likes them so much. They're easy for her to carry around, chew on, and play with by herself. Whenever I buy a new one, it quickly becomes part of her regular toy rotation. As a small-dog owner, I appreciate finding toys that are appropriately sized and actually get used instead of being ignored after a few days. If you have a tiny dog who loves to chew, these are definitely worth trying. They've been a favorite in our house for a long time.
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Reviewed in the United States on May 30, 2026
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Diana Scharnus
Port Orchard, US
★★★★★ 4
Dogs love these!
Size: Small, Color: Pink
My miniature Goldendoodle puppies love these! The only drawback is after several weeks of chewing, the bones develop pretty sharp edges long before the actual bone has been worn down. At that point, they are dangerous for the dog’s gums and must be thrown away.
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Reviewed in the United States on June 3, 2026

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