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Nano Diagnostics is a innovator and supplier of high quality Gold nanoparticles, Fluorescent nanocrystals and monodisperse superparamagnetic Iron Oxide nanoparticles. Products developed at Nano Diagnostics constitute the essential technology for the life science and biomedical applications, such as disease diagnosis, biosensor development, cancer tumor imaging and therapeutics. 



About us

Nano Diagnostics is a nanotechnology company based in Fayetteville, AR. Our mission is to develop and provide  high quality nanomaterials and services for Life Science and biomedical applications.

Our Life and Materials Science products including imaging and diagnostic materials:

Gold nanoparticles:

  • Standard non functionalized colloidal Gold nanoparticles.
  • PEGylated and functionalized colloidal Gold nanoparticles (-OMe, -COOH, -NH2, -N3, -Ni-NTA and Biotin).

Superparamagnetic Iron Oxide nanoparticles:

  • Oleic acid coated and stabilized Fe3O4 nanoparticles in nonpolar organic solvents
  • Non-Functionalized, Oligo-PEG-Dopa coated Fe3O4 nanoparticles in water or PBS buffer
  • Functionalized Oligo-PEG-Dopa coated Fe3O4 nanoparticles (-COOH, -NH2, -N3, and Biotin),  in water or PBS buffer 

Fluorescent Nanocrystals (QDs):

  • Fluorescent nanocrystals in organic solvents (hexane, toluene, chloroform).
  • PEGylated, aqueous dispersible, and different functionalities modified fluorescent nanocrystals (-OMe, -COOH, -NH2, -N3, -Ni-NTA and Biotin).

 

Service & Support

Our goal is to provide the highest quality products and services to our customers. If you have any questions and requests, please feel free to contact with. We will response promptly to meet your requirements.

 Gold Nanoparticle Products

 
Gold nanoparticles ranging in size from 5-100nm for use in applications such as electron microscopy,  immunostaining and development of biological sensors.


  • Non-Functionalized colloidal Gold Nanoparticles (5 to 100 nm)
  • PEGylated and Functionalized colloidal Gold Nanoparticles (1.5 to 10 nm)

Nano diagnostics is a cutting-edge field at the intersection of nanotechnology and medical diagnostics. It involves using nanoscale materials, tools, and technologies to detect, monitor, and treat diseases with unprecedented precision and sensitivity. Below are some key aspects and applications of nano diagnostics:

What is Nano Diagnostics?

Nano diagnostics leverages nanoparticles, nanostructures, and nano-enabled devices to:


Detect biomolecules like DNA, RNA, proteins, and metabolites at extremely low concentrations.

Improve the accuracy and speed of diagnostic procedures.

Enable point-of-care testing for rapid decision-making.

By operating at the nanoscale (1-100 nanometers), nano diagnostics can access molecular and cellular processes that traditional diagnostic methods cannot.



Key Components of Nano Diagnostics


  • Nanoparticles: Gold nanoparticles, quantum dots, and magnetic nanoparticles are commonly used for imaging, biosensing, and therapeutic purposes.


  • Nano-biosensors:Devices that combine biological molecules with nanostructures to detect specific biomarkers of diseases like cancer, diabetes, or infectious diseases.


  • Lab-on-a-Chip Technology:Miniaturized devices integrating multiple laboratory processes on a single chip for quick and efficient diagnostics.


  • Nano-Imaging:Techniques like nanofiber-based imaging and nanoparticle-enhanced imaging provide high-resolution views of cells and tissues.

Applications of Nano Diagnostics

Explore Our Exquisite Cocktail Collection :

03Neurological Disorders:

Nanoparticles are used for detecting biomarkers related to Alzheimer’s and Parkinson’s diseases.

01Cancer Detection:

  • Early identification of cancer biomarkers using nanoparticle-based assays.
  • Nano-imaging for tumor localization and staging. 

02 Infectious Disease Diagnosis:

  • Rapid detection of pathogens such as bacteria and viruses, including COVID-19.
  • Nano-enabled lateral flow assays for point-of-care testing.

04Cardiovascular Diseases:

Early detection of heart attack markers like troponin using nano-biosensors.

05 Antigen Monitoring:

Nano-enabled devices immune monitor therapeutic levels in real-time to optimize treatment.

Exquisite Cocktails to Elevate Your Experience

AffiELISA® Solutions 

Expand your research capabilities with our AffiELISA® kits. These products include a wide range of ELISA solutions designed for precise and reliable detection of biomarkers, antibodies, and antigens.


  • Disease-specific kits.
  • Versatile species coverage.
  • High sensitivity and reproducibility.
Browse through our extensive catalog, featuring products such as:


  • AffiELISA® Mouse CD40 ELISA Kit
  • AffiELISA® Methylglyoxal Competitive ELISA Kit
  • AffiELISA® (IgM) ELISA Kit
  • AffiELISA® 1,25-Dihydroxy Vitamin D3 ELISA Kit
Customer Support and Training


At AffiTECHBIO, we believe in fostering success beyond the purchase. Our expert support team is ready to assist with:

  • Installation and calibration
  • Technical troubleshooting
  • Comprehensive training programs tailored to your needs
  • Regular software updates and feature enhancements