Other — Bulk protonic conductivity in a cephalopod structural protein

Measurement evidence

Other

Bulk protonic conductivity in a cephalopod structural protein · Ordinario D.D., Phan L., Walkup IV W.G. et al. · Nature Chemistry · 2014 · 596-602

1 measurement group · 4 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Thermogravimetric analysis of solvent mass loss

Reflectin and reflectin mutant samples for solvent uptake · Powder

Samples hydrated in H2O or D2O vapour at 90% RH, then heated under nitrogen from room temperature to 350 deg C at 20 deg C min^-1.

Atmosphere
nitrogen during TGA; prehydrated at 90% RH
Geometry
1-5 mg sample on platinum pan
Context
wild-type and mutant reflectin powders
Measurement source
26 · Supplementary Table 1 · Supplementary Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
DE->A mutant H2O uptake11.5 (+/- 1.0) %+/-1.0%SI Table
Exact Reported
26 · Supplementary Table 1 · Supplementary Table 1
Random mutant H2O uptake11.7 (+/- 1.6) %+/-1.6%SI Table
Exact Reported
26 · Supplementary Table 1 · Supplementary Table 1
Wild-type reflectin D2O uptake11.8 (+/- 2.4) %+/-2.4%SI Table
Exact Reported
26 · Supplementary Table 1 · Supplementary Table 1
Wild-type reflectin H2O uptake11.4 (+/- 1.5) %+/-1.5%SI Table
Exact Reported
26 · Supplementary Table 1 · Supplementary Table 1