1. Particle Physics
nm
bases
Viz: Coverage
Surface Area
-- nm²
Theoretical Max Load
-- strands
Loading Density
--
2. Lab Recipe Calculator
Experiment PrepYour Sample
µL
≈ 6.02 × 10¹² nps/mL
100% (Monolayer)
10%
100%
Excess (1000%)
µM
Required Reagents
Add this amount of Oligo Stock:
--
µL
Total Oligo Amount
-- pmol
Final Oligo Conc.
-- µM
Oligo : Au Ratio
-- : 1
To achieve 100% coverage on 13nm AuNPs.
Calculation Logic
- Step 1: Max Loading (N) derived from Surface Area & length-dependent density (approx 0.3-0.1 strands/nm²).
- Step 2: Total AuNPs = (Concentration × Volume).
- Step 3: Required Oligo Moles = (Total AuNPs × N × Coverage%).
- Step 4: Volume to Add = Required Moles / Stock Concentration.
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