Results 121 to 130 of about 7,222 (224)

A sensitive immunosensor using colloidal gold as electrochemical label

, 2007
A sensitive immunosensor using colloidal gold as electrochemical label is described. In this method, the capture protein was first immobilized on a carbon paste electrode surface through passive adsorption to bind quantitatively with corresponding ...
Zhang, Peng, Shen, Guo-Li, Yu, Ru-Qin, Chen, Zhao-Peng, Jiang, Jian-Hui, Peng, Zhao-Feng, Zhang, Xiao-Bing, Jin, Xue-Fang   +7 more
core  

Fiber-based Flexible Electrochemical Immunosensor for Wearable AMH Monitoring

Anti-Mullerian hormone (AMH);Wearable immunosensor;Electrochemical immunosensorAccording to the World Health Organization, infertility has affected 186 million individuals of people globally. Early diagnosis of infertility can play a critical role in its
Hyeji Ryu
core   +1 more source

Electrochemical immunosensor for detection of Mycobacterium tuberculosis

, 2018
A rapid and sensitive sandwich electrochemical immunosensor was developed based on the fabrication of the graphene/polyaniline (GP/PANI) nanocomposite onto screen-printed gold electrode (SPGE) for detection of Mycobacterium tuberculosis (M. tuberculosis)
Ahmad Raston, Nurul Hanun, Mohd Azmi, Umi Zulaikha, Md Noor, Siti Suraiya, Ong, Poh Shing, Kusnin, Norzila, Yusof, Nor Azah   +5 more
core  

Fabrication of cervical squamous cell carcinoma antigen immunosensor using graphene-polymer composites

Alexandria Engineering Journal
An ultrasensitive electrochemical immunosensor was developed for detection of the cervical squamous cell carcinoma antigen (SCCA) biomarker using graphene-chitosan nanocomposites.
Jun Lou, Xiaoyan Chu, Xiaorong Yang, Yang Zou, Hong Zhu, Ouping Huang   +5 more
doaj   +1 more source

Design and evaluation of an electrochemical immunosensor for measles serodiagnosis using measles-specific Immunoglobulin G antibodies

, 2013
The design of electrochemical immunosensors for the detection of measles-specific antibodies is reported. The measles-antigen modified surface was used as an antibody capture surface.
Sibulelo Vilakazi, Vilakazi, Sibulelo, Tebello Nyokong, Mashazi, Philani N, Nyokong, Tebello, Philani Mashazi   +5 more
core   +1 more source

A sandwich-type electrochemical immunosensor for CRP detection using electrodeposited SWCNT/AuNP hybrid and AgNP-tagged VHH nanobody for signal amplification

Biosensors and Bioelectronics: X
C-reactive protein (CRP) is a highly sensitive inflammatory biomarker that rises significantly during inflammation caused by injury or infection; consistently elevated levels are also strongly associated with the progression of cardiovascular diseases ...
Abhinav Sharma, Fumiya Inoue, Taka-aki Yano   +2 more
doaj   +1 more source

Development of an avidin and C-reactive protein electrochemical immunosensor

, 2006
It has recently been shown that elevated C-reactive protein (CRP) levels are associated with a blunted systemic endothelial vasodilator function, indicative of a systemic inflammatory response. It has also been recognized that inflammation may contribute
Hennessey, Hooman.
core  

Development of sensors for the detection of clinically relevant substances using molecular imprinting [PDF]

, 2009
This thesis investigates the development of sensing devices based on molecularly imprinted polymers for the detection of clinically relevant analytes. Three analytes were considered, metronidazole, creatinine and propofol.
Fowler, Steven A.
core  

SPCE-Based Electrochemical Immunosensor for Influenza A (H1) Detection in Serum and Nasopharyngeal Samples. [PDF]

Biosensors (Basel)
Garza-Villegas MD, Luna-Cruz IE, Cavazos-Jaramillo AA, Mora-Hernández JM, Tamez-Guerra R, Rodríguez-Padilla C, Alcocer-González JM.   +6 more
europepmc   +1 more source

Polydopamine-based electrochemical immunosensor for sensitive and selective detection of cotinine. [PDF]

RSC Adv
Zaw O, Aye NNS, Daduang J, Tippayawat P, Chatchawal P, Srichan C, Jearanaikoon N, Maraming P.   +7 more
europepmc   +1 more source