PMOs	periodic mesoporous organosilicas
BPMOs	biodegradable periodic mesoporous organosilica nanoparticles
EPR	enhanced permeability and retention
MSNs	Mesoporous silica nanoparticles
CTAB	cetyltrimethylammonium bromide
TEOS	tetraalkoxysilane
HD	hydrodynamic diameter
GSH	glutathione
EDIS	Ethylene-Bis(Propyl) Disulfide
MPMO	Mixed PMO
DOX	Doxorubicin
CAM	Chick Chorioallantoic Membrane
PBS	Phosphate-buffered saline
SBF	simulated body fluid
DNR	Daunorubicin
TEM	transmission electron microscope
BTESPT	bis-(triethoxysilylpropyl)tetrasulfide
PCMONSs	Mesoporous Organosilica Nanosheets
HMONs	hollow mesoporous organosilica nanocapsule
ICP	Inductively coupled plasma
Cys-PMO	cystamine-integrated periodic mesoporous organosilica
PTX	Paclitaxel
His-PMO	histidine-periodic mesoporous organosilicas
NC	nanocomposite
SAMs	self-assembled monolayers
SDU–HMS	safranin–diurea bridged hybrid mesoporous organosilica
5-FU	5-fluorouracil
AZO-B	Azobenzene linkers were condensed with aromatic benzene (B)
AZO-E	Azobenzene linkers were condensed with aliphatic ethane (E)
NIRF	near-infrared fluorescence
CuS	Copper monosulfide
DMPy-PMO	Disilylated 2,6-Dimethylpyridine-PMO
GMP	gemcitabine monophosphate
PEG	polyethylene glycol
MoS2	Molybdenum disulfide
FRET	fluorescence resonance energy transfer
PDT	photodynamic therapy
HPMOs	hybrid hollow PMOs
HIFU	high intensity focused ultrasound
MPMS	3-mercaptopropyltrimethoxysilane
MPDMS	3-mercaptopropyl(dimethoxy)methylsilane
NMR	Nuclear magnetic resonance