Hydrothermally synthesized mesoporous CS-g-PA@TSM functional nanocomposite for efficient photocatalytic degradation of Ciprofloxacin and treatment of metal ions

Polyoxometalate supported on a magnetic Fe3O4/MIL-88A rod-like nanocomposite as an adsorbent for the removal of ciprofloxacin, tetracycline and cationic organic dyes from aqueous solutions

“…To indicate the advantage of the present adsorbent, we have compared the results in the removal of TC and CIP from aqueous solution by H 3 PW 12 O 40 /Fe 3 O 4 /MIL-88A (Fe) nanocomposite with some reported similar adsorbents in the literature. 16,17,38–53 From Table 1, concerning the adsorption capacities, the present method is more suitable and/or superior. We can see that the adsorption process in the presence of some reported adsorbents demonstrated lower adsorption capacities compared to the present nanocomposite.…”

Highly Efficient Solar Light Driven g-C3N4@Cs0.33WO3 Heterojunction for the Photodegradation of Colorless Antibiotics

“…The intermediate products of the ciprofloxacin photodegradation were also studied, and the GC-MS spectrum in Figure S5 presents the formation of three different intermediates during the photocatalysis reaction (Table S2). Those intermediate formations can be ascribed to cleavage of the C–C and C–N bonds . During the photodegradation of ciprofloxacin, piperazine ring cleavage and decarboxylation of the quinolone ring takes place due to the attack of superoxide radicals and finally the intermediates can be converted to small molecules such as H 2 O, F – , and CO 2 .…”

“…Those intermediate formations can be ascribed to cleavage of the C–C and C–N bonds. 79 During the photodegradation of ciprofloxacin, piperazine ring cleavage and decarboxylation of the quinolone ring takes place due to the attack of superoxide radicals and finally the intermediates can be converted to small molecules such as H 2 O, F – , and CO 2 . 80 Moreover, the byproducts of the enrofloxacin were also investigated, and the results given in Figure S6 and Table S3 depict that six intermediates were generated during the photodegradation of enrofloxacin.…”

An MIL-88A(Fe) rod-like metal–organic framework decorated with tungstophosphate polyoxoanions and nickel ferrite nanoparticles for the removal of antibiotics from water

“…To demonstrate the advantages of the current sorbents, the results obtained for the removal of TC and CIP from aqueous solutions by POT/ NiFe 2 O 4 /MIL-88A(Fe) nanocomposites were compared with several similar studies reported in the literature. [62][63][64][65][66][67][68][69][70][71][72][73][74][75][76][77][78][79][80] From Table 2, it is obvious that the process is more suitable and/or superior in terms of adsorption capacity. It can be seen that the adsorption process exhibited lower adsorption capacities compared to the POT/ NiFe 2 O 4 /MIL-88A(Fe) nanocomposite in the presence of several known adsorbents.…”