“…[ 22 , 24 ], vitamins (vitamin C, folic etc.) [ 107 , 108 ], phytochemicals (curcumin, coumaric, abietic, norbixin) [ 109 , 110 , 111 , 112 ], and nucleotides (DNA and RNA) [ 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 ], as represented in Figure 8 . Hence, by combining different metal cations, stoichiometries and intercalated species, a huge number of LDH materials can be engendered to attend to pharmaceutical and medical needs.…”