Nanopharmacoeuticals based on nanomaterials and nanotechnology are medicinal products for drug delivery, nano drugs and nano therapies, in vivo imaging, in vitro diagnostics, biomaterials, and active implants. Nanoscience and nanotechnology in China become ever more consequential in our lives; all members of the scientific community should better inform and educate the public about the great changes this new nano era is likely to bring. Here we review some main advances on the research and development of nanomaterials, nanotechnology and nanopharmaceuticals in China. For nanopharmaceuticals, we focus on the research and application of nanotechnology in anti-cancer drugs, and biological evaluation studies of nanomaterials. Liu is the first among his Chinese peers to apply pharmacokinetics to the research of new drugs. Liu has been in charge f 28 research projects for national key scientific and technological plan, new drug funds and pharmacokinetic study in key projects for National "863" and "973" Plans. Some projects have been listed as the national priority project for key scientific and technological plans, such as "study on the standardization for pharmacokinetics of prodrugs" and "study on the standardization for pharmacokinetics of bio-technical products". In 2003, Liu firstly propose metabonomics studies in China, and organized metabonomics studies of traditional Chinese medicines and bioinformation study.
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