Table
1: List of each nanocellulosic biosensor
with its respective peptide substrate, SSA, sensitivity, and surface charge
values.
Biosensora |
Fluorescent
peptide substrates |
SSAb |
Sensitivityc |
Surface
charged |
(m2g-1) |
(U/mL) |
(mV) |
||
cCNC-Pep |
Suc-Ala-Ala-Pro-Val-AMC |
186.2 |
0.050 |
-41 |
wNCC-Pep
66/33 |
Suc-Ala-Ala-Pro-Val-AMC |
0.021 |
0.250 |
-18 |
wNCC-Pep
50/50 |
Suc-Ala-Ala-Pro-Val-AMC |
0.035 |
0.125 |
-17 |
NA-Pep |
Suc-Ala-Pro-Ala-AMC |
162.9 |
0.125 |
-19 |
aThe biosensor is defined as the
nanocellulose material immobilized with the peptide substrate.
bThe specific surface area was
determined Brunner Emmett Teller nitrogen or krypton absorption.
cThe sensitivity values reflects the
lowest concentration of which the biosensors are able to detect HNE.
dThe surface charge as determined by
Zeta potential.