Table:
Group	Size (nm)	Polydispersion	Zeta potential (mV)	Loading efficiency (%)	Gene	Polymer
(n = 3)	(n = 3)	(n = 3)
ANP	72.11 ± 3.44	0.164	22.54 ± 3.47	83.4 ± 2.3	TRAIL	PEI
BNP	71.82 ± 5.18	0.156	21.58 ± 4.16	82.6 ± 1.9	Endostatin	PEI
CNP	83.02 ± 2.35	0.178	24.65 ± 2.78	78.3 ± 3.8	TRAIL/endostatin	PEI
DNP	215.06 ± 3.52	0.186	−18.25 ± 2.36	0	None	TPGS-b-(PCL-ran-PGA)
ENP	236.31 ± 1.44	0.201	23.65 ± 3.65	0	None	PEI/TPGS-b-(PCL-ran-PGA)
FNP	265.48 ± 4.40	0.229	19.45 ± 1.99	67.4 ± 4.3	TRAIL	PEI/TPGS-b-(PCL-ran-PGA)
GNP	245.48 ± 6.42	0.215	18.45 ± 2.67	64.6 ± 3.1	Endostatin	PEI/TPGS-b-(PCL-ran-PGA)
HNP	272.97 ± 4.68	0.245	16.54 ± 1.06	62.5 ± 0.9	TRAIL/endostatin	PEI/TPGS-b-(PCL-ran-PGA)

Convert the picture to Markdown syntax.

| Group | Size (nm) | Polydispersion | Zeta potential (mV) | Loading efficiency (%) | Gene | Polymer | 
 |  | (n = 3) |  | (n = 3) | (n = 3) |  |  | 
 | --- | --- | --- | --- | --- | --- | --- | 
 | ANP | 72.11 ± 3.44 | 0.164 | 22.54 ± 3.47 | 83.4 ± 2.3 | TRAIL | PEI | 
 | BNP | 71.82 ± 5.18 | 0.156 | 21.58 ± 4.16 | 82.6 ± 1.9 | Endostatin | PEI | 
 | CNP | 83.02 ± 2.35 | 0.178 | 24.65 ± 2.78 | 78.3 ± 3.8 | TRAIL/endostatin | PEI | 
 | DNP | 215.06 ± 3.52 | 0.186 | −18.25 ± 2.36 | 0 | None | TPGS-b-(PCL-ran-PGA) | 
 | ENP | 236.31 ± 1.44 | 0.201 | 23.65 ± 3.65 | 0 | None | PEI/TPGS-b-(PCL-ran-PGA) | 
 | FNP | 265.48 ± 4.40 | 0.229 | 19.45 ± 1.99 | 67.4 ± 4.3 | TRAIL | PEI/TPGS-b-(PCL-ran-PGA) | 
 | GNP | 245.48 ± 6.42 | 0.215 | 18.45 ± 2.67 | 64.6 ± 3.1 | Endostatin | PEI/TPGS-b-(PCL-ran-PGA) | 
 | HNP | 272.97 ± 4.68 | 0.245 | 16.54 ± 1.06 | 62.5 ± 0.9 | TRAIL/endostatin | PEI/TPGS-b-(PCL-ran-PGA) |