Integration of a bio-chip technique with technetium-99m labeling provides zeptomolar sensitivity in liver cancer biomarker detection

2015 ◽  
Vol 7 (4) ◽  
pp. 1622-1626 ◽  
Author(s):  
L. Ma ◽  
B. C. Tang ◽  
W. J. Yang ◽  
Y. Liu ◽  
Y. L. Zhao ◽  
...  
Keyword(s):  
Liver Cancer ◽  
Protein Detection ◽  
Cancer Biomarker ◽  
Biomarker Detection ◽  
Technetium 99M

In the present work, we integrated a prepared bio-chip with99mTc labeling to improve the immunoassay for cancer biomarker protein detection.

scholarly journals A new device for liver cancer biomarker detection with high accuracy

2015 ◽  
Vol 4 ◽  
pp. 40-45 ◽  
Author(s):  
Shuaipeng Wang ◽  
Jingjing Wang ◽  
Yinfang Zhu ◽  
Jinling Yang ◽  
Fuhua Yang
Keyword(s):  
Liver Cancer ◽  
High Accuracy ◽  
Cancer Biomarker ◽  
Biomarker Detection ◽  
New Device

Cantilever with immobilized antibody for liver cancer biomarker detection

2014 ◽  
Vol 35 (10) ◽  
pp. 104008 ◽  
Author(s):  
Shuaipeng Wang ◽  
Jingjing Wang ◽  
Yinfang Zhu ◽  
Jinling Yang ◽  
Fuhua Yang
Keyword(s):  
Liver Cancer ◽  
Cancer Biomarker ◽  
Biomarker Detection

All-covalently-implanted FETs with ultrahigh solvent resistibility and exceptional electrical stability, and their applications for liver cancer biomarker detection

2020 ◽  
Vol 8 (22) ◽  
pp. 7436-7446 ◽  
Author(s):  
Congcong Zhang ◽  
Shanshan Cheng ◽  
Ke Si ◽  
Nannan Wang ◽  
Yong Wang ◽  
...  
Keyword(s):  
Liver Cancer ◽  
Shelf Life ◽  
Cancer Biomarker ◽  
Biomarker Detection ◽  
Electrical Stability

All covalent FETs of covalently-rooted source/drain electrodes and semiconductor layers are launched. The FETs exhibit ultrahigh solvent resistibility, exceptional electrical stability, and ultralong shelf life, facilitating their further treatments.

scholarly journals Development of custom Surface Plasmon Resonance Au biosensor for liver cancer biomarker detection

2021 ◽  
pp. 100193
Author(s):  
Sarassunta Ucci ◽  
Paola Cicatiello ◽  
Sara Spaziani ◽  
Andrea Cusano
Keyword(s):  
Surface Plasmon Resonance ◽  
Liver Cancer ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Cancer Biomarker ◽  
Biomarker Detection

Hedgehog-like Bi2S3 nanostructures: a novel composite soft template route to the synthesis and sensitive electrochemical immunoassay of the liver cancer biomarker

2021 ◽  
Vol 57 (14) ◽  
pp. 1766-1769
Author(s):  
Jiawen Cao ◽  
Pu Ouyang ◽  
Suhua Yu ◽  
Feng Shi ◽  
Chuanli Ren ◽  
...  
Keyword(s):  
Liver Cancer ◽  
Cancer Biomarker ◽  
Soft Template ◽  
Sulfur Source ◽  
Electrochemical Immunoassay

A new route was proposed to synthesize novel hedgehog-like Bi2S3nanostructure using CTAB-trimellitic acid as a composite soft template and thiourea as the sulfur source, which was used  to construct an effective electrochemical AFP immunosensor.

scholarly journals Optical multiplexed bioassays on photonic crystals for breast cancer biomarker detection

2021 ◽  
Vol 255 ◽  
pp. 13003
Author(s):  
Tommaso Pileri ◽  
Alberto Sinibaldi ◽  
Agostino Occhicone ◽  
Elena Giordani ◽  
Matteo Allegretti ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Specific Interaction ◽  
Fluorescence Emission ◽  
Optical Biosensor ◽  
Cancer Biomarker ◽  
Time Development ◽  
Biomarker Detection ◽  
Label Free ◽  
One Dimensional ◽  
Protein Bovine Serum Albumin

An optical biosensor for proteomic breast cancer biomarker detection in complex media is presented. Bloch Surface Waves (BSW) excited onto one dimensional photonic crystal (1DPC) were used to probe the interaction of HER2 with three antibody species and an inert protein (Bovine Serum Albumin - BSA). The optical system combines Label-Free readings to track the bioassay real-time development and Fluorescence emission quantification to evaluate the level of specific interaction between the antigen and the antibodies. The results confirm a distinguishable level of affinity between the antibodies and the analyte according to their specificity even at low antibody surface density (about 1173 pg/mm2).

Carboxylic group riched graphene oxide based disposable electrochemical immunosensor for cancer biomarker detection

2018 ◽  
Vol 545 ◽  
pp. 13-19 ◽  
Author(s):  
Sajid Rauf ◽  
Geetesh K. Mishra ◽  
Jahanzaib Azhar ◽  
Rupesh K. Mishra ◽  
K. Yugender Goud ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Cancer Biomarker ◽  
Electrochemical Immunosensor ◽  
Biomarker Detection ◽  
Carboxylic Group
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