Persistent luminescence nanoparticles for cancer theranostics application

Table 2 A summary of published works about PLNPs-based PDT

PLNPs	Surface coating	Photosensitizers	Attached strategy	Loading capacity	Excitation source	Operated subject	Refs.
Zn_1.25Ga_1.5Ge_0.25O₄: Cr³⁺, Yb³⁺, Er³⁺	Mesoporous silica	AlPcS	pore loading	3.2 wt%	UV light	Cells	[109]
Hollow ZnGa₂O₄:Cr³⁺	BSA	Si-Pc	Pore loading	850 mg/g	LED	Animal (iv)	[54]
Zn₂Ga_2.98Ge_0.75O₈:Cr³⁺_0.02,Bi³⁺_x	Mesoporous silica	ZnPc	Pore loading	0.346 wt%	Red light	Animal (it)	[110]
ZnGa₂O₄:Cr³⁺	Oleic acid and hexadecanol	IR780 iodine	Wax-sealed	33.7 ± 2.8 wt%	LED	Animal (iv)	[111]
ZnGa_1.996O₄:Cr³⁺	PLGA/NMP oleosol	HPPH	–	–	LED	Animal (it)	[112]
Zn_1.25Ga_1.5Ge_0.25O₄: Cr³⁺, Yb³⁺, Er³⁺	Alginate-Ca²⁺ hydrogel	Chlorin e6	–	–	Red light	Animal (it)	[113]
Zn₃Ga₂GeO₈:Cr³⁺	Silylation	Si-Pc	Covalent binding	–	808 nm laser	Animal (it)	[114]
NaYF₄:Yb³⁺,Tm³⁺ SrAl₂O₄: Eu²⁺,Dy³⁺	Polydimethylsiloxane	Rose Bengal	Hydrogel loading	1.565 mg/g	980 nm laser	Animal (it)	[115]
ZnS:Cu,Co		TBrRh123	Amidation cross-linking	5 wt %	X-ray	Cells	[116]
SrAl₂O₄:Eu²⁺	Mesoporous silica	MC540	Pore loading	15 wt %	X-ray	Animal (it)	[117]
LiGa₅O₈:Cr³⁺	Mesoporous silica	2,3-Naphthalocyanine	Pore loading	2 wt%	X-ray	Animal (iv)	[69]
ZnGa₂O₄:Cr/W	Silylation	ZnPcS4	Covalent binding	32.25 µg/mg	X-ray	Animal (iv)	[119]
Mesoporous Zn₃Ga₂GeO₈:Cr³⁺,Yb³⁺,Er³⁺	PEG modification	Si-Pc	Pore loading	29.7 wt%	X-ray	Animal (iv)	[118]

ISSN: 1477-3155