Table 2.

Summary of rheological properties of hydrogel precursor solutions for groups presenting yield strain. Dash marks (−) = data not provided.

Reference	Hydrogel Type	Materials	Methods	Shear Response	Recovery Time	Yield Strain (%)
Diba et al.[152]	Physical Colloidal Flocculation	Bisphosphonate-functionalized hyaluronan and bioactive glass particles	8 mm parallel plate	Thinning	Immediate	~160 to 260
Gao et al.[81]	Physical Hydrophobic Interactions	Pyrene-tailored pyridinium and 2,4,7-trinitrofluorenone	25 mm parallel plate	-	<180 s	78
Li et al. [137]	Physical Charge	Supramolecular gel containing charged micelles and laponite	25 mm parallel plate	-	<10 s	31.7
Liu et al.[80]	Physical Hydrophobic Interactions	Dexamethasone phosphate, betamethasone phosphate, and hydrocortisone phosphate	20 mm cone and plate	Thinning	<10 s	9.8
Lu et al.[66]	Physical Peptide Interactions	Peptide-PEG copolymer with dimerization and docking domain polypeptide	20 mm cone and plate, 27 μm gap	Thinning	~6 s	~100 to 400
Rodell et al.[153]	Physical Hydrophobic Interactions	Hyaluronic acid functionalized with guest (adamantine) and host (p-cyclodextrin)	20 mm cone and plate (1°)	Thinning	<10 s	~60
Rodell et al.[154]	Combinational Hydrophobic Interactions and Chemical Reaction	Dual crosslinking hyaluronic acid functionalized with guest (adamantine) and host (p-cyclodextrin), and thiol/methacrylate groups	20 mm cone and plate	Thinning	<3 s	35
Wang et al.[109]	Combinational Chemical Reaction and Photoinitiated	Hyaluronic acid modified with hydrazone crosslinking groups and with noroborene modified hyaluronic acid and pentaerythritol tetramercaptoacetate	20 mm cone and plate	Thinning	<10 s	~200
Yu et al.[82]	Chemical Reaction	Chain-extended PEO-PPO-PEO multiblock copolymer	40 mm cone and plate (1°)	-	Immediate	130