产品详情
简单介绍：
50 OD (630nm abs max), supplied in USP grade purified water
详情介绍：
Product Details
Composition: Biotin Gold NanoUrchins
Core Size: 90nm
Adsorption max: 630nm
OD per ml: 50 (50x more concentrated than our non-functionalized gold nanoparticles)
Particles per ml: 2.69E+11
Volume: 1ml
Core Size: 90nm
Adsorption max: 630nm
OD per ml: 50 (50x more concentrated than our non-functionalized gold nanoparticles)
Particles per ml: 2.69E+11
Volume: 1ml
Nr of Biotin Groups on Surface: ~0.5/nm2
Formulation: Supplied in USP grade purified water
Properties
Cytodiagnostics Biotin Gold NanoUrchins are made using a unique proprietary protocol resulting in particles with superior size distribution and shape.
These gold nanoparticles have a narrow size distribution (CV of less than 8%).
Low batch to batch variability (+/- 2nm) assures you as a customer always end up with a product within the specified size range ordered.
All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product.
Storage
Store product away from direct sunlight at 4°C. Do NOT freeze. When stored as specified the product is stable for at least twelve months.
Formulation: Supplied in USP grade purified water
Properties
Cytodiagnostics Biotin Gold NanoUrchins are made using a unique proprietary protocol resulting in particles with superior size distribution and shape.
These gold nanoparticles have a narrow size distribution (CV of less than 8%).
Low batch to batch variability (+/- 2nm) assures you as a customer always end up with a product within the specified size range ordered.
All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product.
Storage
Store product away from direct sunlight at 4°C. Do NOT freeze. When stored as specified the product is stable for at least twelve months.
Diameter | Peak SPR Wavelength (nm) | NPS/ml* | Wt. Conc (mg/ml)* | Molar Ext (M-1cm-1) | Size Dispersity (+/-nm) | Particle Volume (nm3) | Surface Area (nm2) | Surface/ Volume Ratio | Particle Mass (g) | Molar Mass (g/mol) | Molar Concentration* |
90 | 630 | 2.69E+11 | 1.99E+00 | 1.12E+11 | <8% | 3.82E+05 | 2.54E+04 | 0.06667 | 7.40E-15 | 4.46E+09 | 4.46E-10 |
| *All concentrations as indicated at an optical density of 50 (OD=50) | |||||||||||
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