title: Synthetic methodology for asymmetric ferrocene derived bio-conjugate systems via solid phase resin-based methodology.
abstract: Early detection is a key to successful treatment of most diseases, and is particularly imperative for the diagnosis and treatment of many types of cancer. The most common techniques utilized are imaging modalities such as Magnetic Resonance Imaging (MRI), Positron Emission Topography (PET), and Computed Topography (CT) and are optimal for understanding the physical structure of the disease but can only be performed once every four to six weeks due to the use of imaging agents and overall cost. With this in mind, the development of "point of care" techniques, such as biosensors, which evaluate the stage of disease and/or efficacy of treatment in the clinician's office and do so in a timely manner, would revolutionize treatment protocols.1 As a means to exploring ferrocene based biosensors for the detection of biologically relevant molecules2, methods were developed to produce ferrocene-biotin bio-conjugates described herein. This report will focus on a biotin-ferrocene-cysteine system that can be immobilized on a gold surface.
authors: Department of Chemistry, Texas Christian University.
authors: J Hunter
authors: JH
authors: Scarborough
authors: Department of Chemistry, Texas Christian University.
authors: Paulina
authors: P
authors: Gonzalez
authors: Department of Chemistry, Texas Christian University.
authors: Sean
authors: S
authors: Rodich
authors: Department of Chemistry, Texas Christian University; kayla.green@tcu.edu.
authors: Kayla N
authors: KN
authors: Green
mesh_terms: D001710:Biotin / Q000737:chemistry*; D003545:Cysteine / Q000737:chemistry; D005296:Ferrous Compounds / Q000737:chemistry*; D006046:Gold / Q000737:chemistry; D000075163:Metallocenes; D010969:Plastics / Q000737:chemistry; D060327:Solid-Phase Synthesis Techniques / Q000379:methods*; D013499:Surface Properties
chemical_list: D005296:Ferrous Compounds; D000075163:Metallocenes; D010969:Plastics; D001710:Biotin; D006046:Gold; D003545:Cysteine; C004998:ferrocene