Ultrasensitive detection of adrenocorticotropin hormone (ACTH) using disposable phenylboronic-modified electrochemical immunosensors
نویسندگان
چکیده
منابع مشابه
Miniaturized Electrochemical Immunosensors for the Detection of Growth Hormone
The first part of this research involves the development of a gold-nanoparticle based sandwich type immunosensor to identify trace amounts of human chorionic gonadotropin hormone based on the direct electrochemical detection of Au nanoparticles. The second part of this research is to design a biosensor that can be easily handled, has higher specificity, sensitivity, low-cost, and rapid response...
متن کاملUltrasensitive electrochemical biomolecular detection using nanostructured microelectrodes.
Electrochemical sensors have the potential to achieve sensitive, specific, and low-cost detection of biomolecules--a capability that is ever more relevant to the diagnosis and monitored treatment of disease. The development of devices for clinical diagnostics based on electrochemical detection could provide a powerful solution for the routine use of biomarkers in patient treatment and monitorin...
متن کاملElectrochemical Immunosensors for Celiac Disease Detection
Unfortunately, a high percentage of people with celiac disease (CD) is not yet diagnosed. The disease could begin at any age and the different produced symptoms may complicate the diagnosis, delay the treatment and worsening the living conditions of the patient. Therefore, early diagnosis of the disease when patients have few or not symptoms is really important and can help to improve the patie...
متن کاملAn electrochemical cytosensor for ultrasensitive detection of cancer cells using modified graphene–gold nanostructures
The ultrasensitive detection of human prostate metastatic cancer cells (Du-145) was investigated through a novel electrochemical cytosensor. The proposed biosensor was simultaneously developed via two approaches: multivalent identification and signal amplification. Herein, anti-CD166 monoclonal antibody-modified gold electrode was applied to capture and recognize target cells (Du-145). Also, a ...
متن کاملElectrochemical Immunosensors and Aptasensors
Since the first electrochemical biosensor for glucose detection, pioneered in 1962 by Clark and Lyons [1], research and application in the field has grown at an impressive rate and we are still witnessing a continuing evolution of research on this topic [2]. According to the definition recommended by IUPAC some years later [3], a biosensor is a self-contained device that is capable of providing...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biosensors and Bioelectronics
سال: 2012
ISSN: 0956-5663
DOI: 10.1016/j.bios.2012.02.015