Nano Convergence

Table 2 pH-responsive functionalities

From: Design, challenge, and promise of stimuli-responsive nanoantibiotics

Name	Structure	pH Range	References
Ketal		4–5	[48, 52, 92]
Acetal		4–5	[48, 52]
Hydrazone		<5	[48]
Hydrazide			[48]
Oxime			[48]
Methyl maleate		5.5, 6.8	[48]
Succinyl		5–7	[46, 51]
Carboxymethyl			[46, 52]
Imine			[48]
Amino ester			[93]
Acetyl		6–7	[46, 94]
Histidine			[48]
Phthalyl			[46]

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