title: Nucleic acid conjugated nanomaterials for enhanced molecular recognition.
abstract: Nucleic acids, whether designed or selected in vitro, play important roles in biosensing, medical diagnostics, and therapy. Specifically, the conjugation of functional nucleic acid based probe molecules and nanomaterials has resulted in an unprecedented improvement in the field of molecular recognition. With their unique physical and chemical properties, nanomaterials facilitate the sensing process and amplify the signal of recognition events. Thus, the coupling of nucleic acids with various nanomaterials opens up a promising future for molecular recognition. The literature offers a broad spectrum of recent advances in biosensing by employing different nanoplatforms with designed nucleic acids, especially gold nanoparticles, carbon nanotubes, silica nanoparticles, and quantum dots. The advantages of these novel combinations are discussed from the perspective of molecular recognition in chemistry, biology, and medicine, along with the problems confronting future applications.
authors: Biomedical Engineering Center, State Key Lab of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
authors: Hao
authors: H
authors: Wang
authors: Ronghua
authors: R
authors: Yang
authors: Liu
authors: L
authors: Yang
authors: Weihong
authors: W
authors: Tan
mesh_terms: D000818:Animals; D015374:Biosensing Techniques / Q000379:methods*; D006801:Humans; D053768:Metal Nanoparticles / Q000737:chemistry; D049329:Nanostructures / Q000737:chemistry*; D037742:Nanotubes, Carbon / Q000737:chemistry; D009696:Nucleic Acids / Q000737:chemistry*; D045663:Quantum Dots
chemical_list: D037742:Nanotubes, Carbon; D009696:Nucleic Acids