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[CD Bioparticles] Transform Photothermal Therapy: Premium Surface Modified Gold Nanorods

관리자 2024-07-12 조회수 218


CD Bioparticles는 나노 및 미크로 입자 전문 제조업체로, 생명과학 및 의료 연구에 사용되는 다양한 바이오 입자를 제공합니다.





Surface Modified Gold Nanorods for Photothermal Therapy


Photothermal therapy (PTT) is one of the latest cancer therapies that destroys cancer cells by heat generated by laser irradiation of nanoparticles. Gold nanorods have become a major type of noble metal nanoparticles for PTT due to their significant advantages. The combination of PTT and other therapies such as chemotherapy and photodynamic therapy can achieve more effective cancer cell killing. Therefore, there are more and more demands for surface modification to enable long blood circulation half-life, drug loading and targeting therapy, which aims to improve the therapy effect and reduce the side effects. CD Bioparticles provides various gold nanorods with different surface modifications, such as surface-coated gold nanorods, functional gold nanorods and conjugated gold nanorods. These particles are highly uniform with improved stability, which help you to construct the multifunctional nanoparticles for cancer therapy studies.


Advantages:

Easy tuning of optical properties in the tissue penetrating near infrared region.

Biocompatible.

Highly uniform.

High photothermal conversion efficiency.

Suitable for conjugation with biomolecules such as proteins, antibodies, peptides and oligonucleotides for efficient active targeting.

Suitable size for cellular uptake.


Features:

Silica coated and PEGylated available.

Uniform shape and size.

NIR absorbing.

Custom conjugation available upon request.


Products Available Now:

Catalog

Diameter

Length

Absorption Max

Surface

Unit Size

PRB-10-808-10

10 nm

41 nm

808 nm

Silica-Coated, PEG-Biotin

1 mL

RFB-10-808

10 nm

41 nm

808 nm

Biotin

1 mL

PRS-10-808-10

10 nm

41 nm

808 nm

Silica-Coated, PEG-Streptavidin

1 mL

RCS-10-808

10 nm

41 nm

808 nm

Streptavidin

1 mL

PRH-10-808-10

10 nm

41 nm

808 nm

Silica-Coated, PEG-NHS

1.75 mg

RFN-10-808

10 nm

41 nm

808 nm

NHS

1.75 mg

PRC-10-850-10

10 nm

45 nm

850 nm

Silica-Coated, PEG-Carboxyl

1 mL

RFC-10-850

10 nm

45 nm

850 nm

Carboxyl

1 mL


Resources

 

Gold Nanorods for Photothermal Therapy

 

CD Bioparticles provides gold nanorods with different ARs, surface modifications and conjugations that play an important role in cellular uptake and tumor targeting.

 

 

 

Fluorescent Polystyrene Particles for In Vivo Toxicology

 

CD Bioparticles provides a series of fluorescent polystyrene particles for in vivo toxicology. These particles are internally dyed, enabling the surface of the beads to be exposed for protein adsorption or covalent linking via functional groups.

 


 

 

Endotoxin Free Nanoparticles

 

CD Bioparticles provides endotoxin-free particles for research and commercial applications, including drug delivery vehicles, contrast agents for imaging techniques, sensing probes in biosensors, diagnostic assays, and photothermal therapy for cancer treatment.