Mesoporous Silica SBA-16 Functionalized with Alkoxysilane Groups: Preparation, Characterization, and Release Profile Study

Table 1

Weight loss and amount of carbon.

Sample	Weight loss (% w/w)	Weight loss (% w/w)	Residue (% w/w)	Carbon
	25–150^°C	150–600	600^°C	%	mmol·g^-1
SBA-16	13.1	—	85	0.257±0.058	0.21
M-PTES	3.4	2.8	93	2.113±0.012	1.76
T-PTES	1.3	7.2	91	7.883±1.097	6.57