Perovskite Quantum Dots Supplier - Alfa Chemistry

Custom Polymer Graphene Quantum Dots


Custom Polymer Graphene Quantum Dots

The polymer modification service of graphene quantum dots is the most traditional research service of Alfa chemistry. We have a strong research team, combined with experienced leaders, and continuously improve research capabilities and efficiency to provide high-quality and fast quantum dot services. We focus on technological innovation and process optimization to provide customers with a full range of quantum dot research services.


The vast majority of semiconductor photocatalytic materials are only effective when applied in the ultraviolet spectral range, and the surface modification of semiconductor photocatalytic materials expands their available area. In environmental pollution, especially water pollution, there are many polluting organic matter and polluting microorganisms. Most of the contaminating microorganisms are treated by using polymers as carriers to carry drugs. In this way, GQDs modified with polymers (polyethyleneimine, polyethylene glycol) can become a combination of photocatalytic degradation materials and biological drugs, realizing slow release of drugs, positioning tracking, and catalytic degradation of organic pollutants in water.


Alfa chemistry's quantum dot research team has extensive and professional knowledge in the field of optics, can independently design and modify graphene quantum dots, has rich experience in preparing composite quantum dots, and can bring customers target products and product solutions. Our services include the following:

  • Custom Polymer Graphene Quantum Dots
  • Delivery of Product Analysis Report
  • Instrumentation Support

Science and ethics are of the utmost importance to us. We do our best to safeguard the intellectual property rights of our customers and ensure the integrity of data. In addition, our projects follow the principles of green chemistry.

The advantages of our services

  • Rice experience
  • Professional technical support
  • Strict quality control
  • Perfect system platform
  • Competitive price

Quality assurance

Establish quality system procedures for overall quality management from product realization planning, raw material control, process control, product release, after-sales service, etc., and continue to update the quality management system.

Quality control

Advanced analysis equipment, professional analysts, and perfect operation SOP provide guarantee for the quality of Alfa chemistry products.

Material control: supplier audit → site monitoring → raw material and product monitoring release.

Applications of our services

  • Cytotoxicity analysis
  • Bioimaging
  • Photocatalytic degradation

Why choose us?

As a professional quantum dot service platform, Alfa Chemistry has the most professional technology and means to customize polymer-modified graphene quantum dots for customers

  • Ensure the reliable operation of quantum dots and meet certification requirements.
  • Customized modified quantum dots according to requirements.

Customized product process

Customized product process

  • Email us with your requirements
  • Plan and experiment according to your needs
  • We will monitor the quality of the products you need to ensure that your requirements can be met
  • After ensuring the quality, we will carry out mass production to meet your demand
  • Finally, we deliver our products to our customers

Our customer service representatives are enthusiastic and trustworthy 24 hours a day, Monday to Friday.

Please do not hesitate to contact us for more information or to discuss in detail, if you are interested in our services.

* It should be noted that our service is only used for research, not for clinical use.


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