Dispersible Diamond Nanoparticles, 5-10 nm, 5 gProduct Type: Inorganic nanopowder
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material form, dimensional range, concentration or package confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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How does the presence of hydroxyl and carboxyl groups affect the purity and dispersibility of these diamond nanoparticles?
The product is >=97% pure and additionally rich in hydroxyl and carboxyl groups, indicating surface functionalization that enhances dispersibility in polar solvents without compromising the high purity specification. The 5-10 nm diameter provides a high surface area for these functional groups, facilitating stable colloidal suspensions for research applications.
Can these dispersible diamond nanoparticles be used as a seeding layer for chemical vapor deposition (CVD) diamond growth?
Yes, the 5-10 nm diameter and surface hydroxyl and carboxyl groups make these nanoparticles suitable for electrostatic or covalent attachment to substrates, enabling effective nucleation for CVD diamond film growth. The >=97% purity ensures minimal contamination during the deposition process, which is critical for high-quality diamond growth.
What safety precautions are required when handling dry diamond nanoparticles to avoid inhalation and contamination?
As a dry inorganic nanopowder with 5-10 nm diameter, these particles pose an inhalation hazard. Use in a fume hood or well-ventilated area, and wear appropriate PPE including gloves, lab coat, and N95 respirator. The high surface area from the small particle size and functional groups may also cause electrostatic charge, so grounding is recommended during handling.
This 5 g batch of dispersible diamond nanoparticles (5-10 nm, >=97% purity) features surface hydroxyl and carboxyl groups for aqueous dispersion, suitable for nanodiamond seeding and surface functionalization studies. The sub-10 nm diameter and moderate purity level require consideration for impurity-sensitive applications.
Positive
- Surface functional groups enable dispersion: Rich hydroxyl and carboxyl groups on the diamond surface facilitate stable dispersion in polar solvents and provide reactive sites for further functionalization, directly supporting aqueous-phase processing and bioconjugation workflows.
Trade-offs
- Moderate purity limits ultra-sensitive applications: With a minimum purity of 97%, up to 3% residual impurities may interfere with highly sensitive spectroscopic or catalytic studies where >99% purity is required. Batch characterization is recommended for precision research.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
