title: Nanoproteomics: a new sprout from emerging links between nanotechnology and proteomics.
abstract: The complexity of proteomics challenges current methods to provide all peptide mass fingerprints in an ensemble measurement of various proteins at differing concentrations. To detect those low-abundance proteins, nanotechnology provides a technical platform to improve biocompatibility, specificity, reproducibility, and robustness of the current proteomic methods. Here, we comprehensively analyze the weaknesses of traditional proteomic methods and evaluate the importance of nanomaterials in significantly improving the quality of proteomic methods by manipulating individual proteins. We also illustrate how the large surface-to-volume ratio of nanomaterials can facilitate mass transfer, enhance the efficiency of separation and high-throughput capability, and reduce assay time and sample consumption. The marriage of the two subjects and the resulting new nanoproteomics will revolutionize proteomics research.
authors.affiliation: Cancer Metastasis Alert and Prevention Institute, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002, China. pharmlink@gmail.com
authors.forename: Lee
authors.initials: L
authors.lastname: Jia
authors.forename: Yusheng
authors.initials: Y
authors.lastname: Lu
authors.forename: Jingwei
authors.initials: J
authors.lastname: Shao
authors.forename: Xing-Jie
authors.initials: XJ
authors.lastname: Liang
authors.forename: Yan
authors.initials: Y
authors.lastname: Xu
mesh_terms: D057166:High-Throughput Screening Assays; D057230:Limit of Detection; D044085:Microfluidics / Q000379:methods; D049329:Nanostructures; D036103:Nanotechnology / Q000379:methods*; D037742:Nanotubes, Carbon; D011506:Proteins / Q000032:analysis*; D040901:Proteomics / Q000379:methods*; D015203:Reproducibility of Results
chemical_list: D037742:Nanotubes, Carbon; D011506:Proteins