thiomalic acid infrared spectroscopy 4 2 thiomalic acid 2 2-thiomalic acid 2 Article 2 Carboxylic group 2 Carboxylic groups 2 Click reaction 2 Click-reactions 2 Colloidal suspensions 2 Colloids 2 Contact angle 2 Crystallography, X-Ray 2 Cysteine 2 Dynamic light scattering 2 Esters 2 Fluorescence Correlation Spectroscopy 2 Fluorescence spectroscopy 2 Fourier transform infrared spectroscopy 2 Grafting (chemical) 2 Magnetic Resonance Spectroscopy 2 Mercaptosuccinic acids 2 Nucleophilic attack 2 Potassium Compounds 2 S-Nitrosothiols 2 Scanning electron microscopy 2 Silica 2 Silica nanoparticles 2 Solubility 2 Spectrometry, Mass, Electrospray Ionization 2