Table 9 Information and gelatin hydropathy index used in this research106.

From: Toward mechanistic understanding of wettability alteration in carbonate rocks in the presence of nanoparticles, gelatin biopolymer, and core-shell nanocomposite of Fe3O4@gelatin

Amino Acid (side-chain)

3 letter code

Hydropathy index

Isoleucine

ILE

4.5

Valine

VAL

4.2

Leucine

LEU

3.8

Phenylalanine

PHE

2.8

Cysteine/cystine

CYS

2.5

Methionine

MET

1.9

Alanine

ALA

1.8

Glycine

GLY

-0.4

Threonine

THR

-0.7

Tryptophan

TRP

-0.9

Serine

SER

-0.8

Tyrosine

TYR

-1.3

Proline

PRO

-1.6

Histidine

HIS

-3.2

Glutamic acid

GLU

-3.5

Glutamine

GLN

-3.5

Aspartic acid

ASP

-3.5

Asparagine

ASN

-3.5

Lysine

LYS

-3.9

Arginine

ARG

-4.5

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