Perovskite Quantum Dots Supplier - Alfa Chemistry

Quantum Dot Laboratory Medicine Services


Quantum Dot Laboratory Medicine Services

Quantum dots are semiconductor inorganic fluorescent nanocrystals, usually composed of elements from groups II-IV of the periodic table [such as cadmium telluride (CdTe)] or III-V [such as indium phosphide (InP)]. The diameter range is usually 1-20 nm. Because its physical size is smaller than the Bohr radius of the exciton, it has surface effects, quantum size effects, quantum confinement effects and quantum tunneling effects, resulting in quantum dots with unique optical and electrical properties. As a supply platform for quantum dots, Alfa Chemistry also has a number of research projects on the application of quantum dots. Quantum dot testing and medical services are to push quantum dots into the most foreword field and benefit mankind.


With the introduction of the concept of precision medicine, research on life phenomena has gone deep into the cellular and molecular levels. Highly sensitive and accurate detection of diagnostic markers for various types of diseases such as nucleic acids, proteins, peptides, etc., which play an important role in the process of life, has become a current research hotspot. Due to the broad emission spectra of traditional organic fluorescent dyes, the simultaneous detection of multiple differently labeled biomolecules will overlap, which limits its application in multiple detection. The multiplicity of quantum dots (that is, different quantum dots emit different fluorescent colors and do not overlap) can achieve large-scale combinatorial labeling of biomolecule groups, so that quantum dots can be widely used in infectious diseases, tumors, and other metal ions. Included detection.


As a new type of semiconductor nanomaterial, quantum dots serve as a bridge connecting nanomedicine, nanomaterial science and biomedicine due to their unique optical properties and good photochemical properties. Alfa Chemistry's quantum dot medical services include but are not limited to the following:

With the continuous development of modern biological technology and the in-depth research and improvement of quantum dot fluorescent nanomaterials, quantum dots will become the first choice for biomarking in the future, including a large number of parallel labels for a wide range of complex biomolecules, serving laboratory medicine Protein and DNA biochips have achieved breakthroughs in research fields such as genomics and proteomics.

Service principle

Alfa Chemistry will always stick to the target of high quality, good faith, unique brand and long-term development.

The company philosophy is that customer demand is the direction of our struggle.

Advantage of our services

  • Leading technology, experienced and creative professional team.
  • We will strictly keep the secrets of the content entrusted by the customer, and can sign a confidentiality agreement.
  • We provide customers with the most comprehensive services at the most favorable price, and help customers save scientific research funds reasonably.

We are happy to discuss the details of quantum dot medical testing services with you, and follow up the items and adjustment methods according to your requirements.

Our customer service representatives are enthusiastic and trustworthy 24 hours a day from Monday to Friday. If you are interested in our services, please feel free to contact us for more information or detailed discussion.

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


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