AIE Carboxyl modified red fluorescent polystyrene microspheres
SKU: 75468138808

AIE Carboxyl modified red fluorescent polystyrene microspheres

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Description

AIE Carboxyl modified red fluorescent polystyrene microspheresProduct Name AIE Carboxyl modified red fluorescent polystyrene microspheres Product Overview AIE molecules usually do not fluoresce or fluoresce weakly in solution, but emit strong fluorescence in the aggregated state. By encapsulating AIE molecules in polystyrene microspheres or polymers, their fluorescence efficiency can be increased and the effect of the external environment on the AIE molecules can be reduced. This restricts the movement of the

Product Name

 AIE Carboxyl modified  red fluorescent polystyrene microspheres

 Product Overview

AIE molecules usually do not fluoresce or fluoresce weakly in solution, but emit strong fluorescence in the aggregated state. By encapsulating AIE molecules in polystyrene microspheres or polymers, their fluorescence efficiency can be increased and the effect of the external environment on the AIE molecules can be reduced. This restricts the movement of the AIE molecules and reduces the non-radiative leaps, thus increasing the fluorescence intensity. The encapsulation of microspheres can protect AIE molecules from external factors and improve their stability. At the same time, various functional groups can be introduced on the surface of the wrapped material, such as carboxyl groups for coupling antibodies.

Technical Parameter 

 

Size:70-200nm

Fluorescence peak: ~600 nm

Absorption peak:~470 nm

C: wt%,Water

Product Features

 

1. Strong fluorescence emission: it can show strong fluorescence in the aggregated state, which overcomes the problem of fluorescence burst when traditional fluorescent materials are aggregated. 

2. Good light stability: It is not easy to photobleach, and can maintain stable fluorescence performance under prolonged illumination, which is suitable for long-term monitoring and imaging. 

3. Low background interference: in the organism, due to its unique luminescence mechanism, it can effectively reduce the background fluorescence interference of the biological tissues themselves and improve the clarity and accuracy of imaging. 

4. Easy functional modification: various functional groups can be introduced through chemical modification to achieve specific functions such as target recognition and drug loading to meet different biomedical applications. 

5. Good biocompatibility: After appropriate surface modification, it can reduce the biotoxicity and improve the safety and applicability in the organism.

Application Fields

 

1. Bio-imaging: AIE materials can be used for cell imaging, tissue imaging and in vivo imaging. For example, AIE nanoparticles can specifically target cancer cells or organelles for early diagnosis of tumours and treatment monitoring. 

2. Biological detection: AIE materials can be used as fluorescent probes for the detection of biological molecules, such as proteins, nucleic acids and pathogens. Through specific binding with target molecules, the fluorescence signal of AIE materials will change, thus achieving the detection and quantitative analysis of target molecules. 

3. Drug delivery: AIE materials can be used to construct drug delivery systems to achieve targeted delivery and controlled release of drugs. For example, AIE nanoparticles can be loaded with drug molecules, and through surface modification to achieve targeted recognition and internalisation of tumour cells, improving the therapeutic effect of drugs. 

4. Photodynamic therapy: AIE materials can generate reactive oxygen species, such as monoclinic oxygen, under light to kill cancer cells or pathogens, and AIE materials can be used as photosensitizers for photodynamic therapy to achieve non-invasive treatment of tumours. 

5. Gene therapy: AIE materials can be used for gene delivery and gene expression regulation. For example, AIE nanoparticles can be loaded with gene molecules, and through surface modification to achieve targeted recognition and internalisation of cells, improving the efficiency of gene therapy.

Related Information

 

Storage: sealed, preserved at 4-8¡ãC/span>

Period of validity: 6 months

Please e-mail for the detailed characterization data.

E-mail:[email protected]


 

Shipping Notes
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Exchange/Return Notes
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SKU: 75468138808

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Anne K Gilmore
Louisville, US
★★★★★ 1
Broke immediately
Color: Black
Broke in less than a month
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Reviewed in the United States on May 15, 2026
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laura
Cuba, US
★★★★★ 5
Sweet and delicate
I love this necklace! With its size being so small, it’s delicate and subtle. While the engraving is very small and needs a close look to actually read, I love it that way. I wear it to honor my dog who’s passed, not for the sake of others reading it, so who cares if the engraving is tiny. I know her name is there and it’s a beautiful accessory for any outfit, while allowing me to honor the memory of her.
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Reviewed in the United States on May 2, 2026
M
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Marilyn L. King
Natrona Heights, US
★★★★★ 5
Cute necklace and earrings.
I love the necklace. It’s kinda small, but works well if you want to wear it with another necklace. I also love the free pair of heart earrings that look very nice with the necklace.
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Reviewed in the United States on March 26, 2025
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Kylie G.
Bozeman, US
★★★★★ 5
Amazing and the price can't be beat
Love this. And the subtlety/ minimalist is perfect for my style!!
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Reviewed in the United States on April 15, 2026
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Debbi Labbe
San Leandro, US
★★★★★ 1
VERY VERY HIGHLY DISAPPOINTED! WASTE OF MONEY!
Don't waste your money! The description states that the image is enlarged to show detail and that the actual item is smaller - BUT it does not tell you that you can't even tell the pendant is a paw print. I got three paws, with engraving, and the whole thing looks like a blob of gold nothing. As you would then expect you can not even see anything that is engraved! Why waste the time? If you are not going to be able to see it, why have it? I can't express deeply enough how extremely disappointing this necklace is. It is cheap and thin and very small. Of course, because it was engraved I can't return it. Buyer beware! Don't waste your time or money! This item is a huge rip off!
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Reviewed in the United States on January 22, 2025

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