Nanogel, like β-cyclodextrin nanogel, physically crosslinked cholesteryl-6-aminohexylcarbamate methacrylated hyaluronic acid nanogels and poly(methacrylic acid-co-2-ethyl hexyl acrylate) nanogel, are subject to ongoing research as shown in figure 1 and 2. A lot of the reported synthesis procedures include gelation, mixing or self-assembling during the preparation. Amongst the most actively researched properties of nanogel are storage modulus, loss modulus and Young's modulus. Very often nanogel are characterized by either scanning electron microscopy, transmission electron microscopy or infrared spectroscopy. High impact articles within this field report applications in drug delivery, medicine/veterinary or implants.