An ultrasensitive electrochemical cytosensor for highly specific detection of HL-60 cancer cells based on metal ion functionalized titanium phosphate nanospheres

The Analyst ◽  
2018 ◽  
Vol 143 (21) ◽  
pp. 5170-5175 ◽  
Author(s):  
Panpan Sun ◽  
Wei-Wei Xiong ◽  
Dong Zhu ◽  
Zhuhua Dong ◽  
Xuping Jin ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Metal Ion ◽  
Titanium Phosphate ◽  
Specific Detection

An ultrasensitive cytosensor was constructed using KH1C12 aptamers as cell capturers and Cd2+-exchanged titanium phosphate nanospheres as electrochemical probes.

Electron Transfer Mediated Electrochemical Biosensor for MicroRNAs Detection Based on Metal Ion Functionalized Titanium Phosphate Nanospheres at Attomole Level

2015 ◽  
Vol 7 (4) ◽  
pp. 2979-2985 ◽  
Author(s):  
Fang-Fang Cheng ◽  
Ting-Ting He ◽  
Hai-Tiao Miao ◽  
Jian-Jun Shi ◽  
Li-Ping Jiang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Metal Ion ◽  
Electrochemical Biosensor ◽  
Titanium Phosphate

Temperature-responsive split aptamers coupled with polymerase chain reaction for label-free and sensitive detection of cancer cells

2017 ◽  
Vol 53 (87) ◽  
pp. 11889-11892 ◽  
Author(s):  
Jinlu Tang ◽  
Xiaoxiao He ◽  
Yanli Lei ◽  
Hui Shi ◽  
Qiuping Guo ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Cancer Cells ◽  
Sensitive Detection ◽  
Label Free ◽  
Specific Detection ◽  
Chain Reaction ◽  
Temperature Responsive ◽  
Polymerase Chain

A label-free and general thermo-controlled split apta-PCR strategy was developed and used for the sensitive and specific detection of cancer cells.

Fluorescent Ag clusters conjugated with anterior gradient-2 antigen aptamer for specific detection of cancer cells

Talanta ◽  
2019 ◽  
Vol 197 ◽  
pp. 86-91 ◽  
Author(s):  
Jinze Lan ◽  
Xiaoxia Wu ◽  
Liang Luo ◽  
Jing Liu ◽  
Lingyan Yang ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Specific Detection ◽  
Ag Clusters

Biosensor device for the photo-specific detection of immuno-captured bladder cancer cells using hexaminolevulinate: An ex-vivo study

2019 ◽  
Vol 28 ◽  
pp. 238-247 ◽  
Author(s):  
Kit Man Chan ◽  
Krasimir Vasilev ◽  
Hanieh Safizadeh Shirazi ◽  
Kym McNicholas ◽  
Jordan Li ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Cancer Cells ◽  
Ex Vivo ◽  
Specific Detection ◽  
Bladder Cancer Cells ◽  
Ex Vivo Study ◽  
Biosensor Device

scholarly journals SYNTHESIS, CHARACTERIZATION, ANTIOXIDENT AND ANTICANCER HUMAN STUDIES OF NEW METAL ION COMPLEXES OF POLY SCHIFF BASE DERIVED FROM 4-AMINOACETOPHENONE WITH SALICYLALDEHYDE AND 4-BROMOANILINE

2018 ◽  
Vol 11 (11) ◽  
pp. 489
Author(s):  
Tamara Q.m Al-sahlanee ◽  
Mohammed Ha Al-amery ◽  
Mohammed Ha Al-amery
Keyword(s):  
Cancer Cells ◽  
Metal Ion ◽  
Antioxidant Activities ◽  
Free Ligand ◽  
Transition Metal Ions ◽  
Ovarian Cancer Cells ◽  
Gravimetric Analysis ◽  
Thermal Gravimetric ◽  
Metal Ion Complexes ◽  
Flame Atomic Absorption

Objective: New metal ion complexes of some transition metal ions [Cu(II), Cr(III), Cd(II), Zn(II), and VO(II)] of prepared ligand 2-(((4-(1-((4-bromophenyl) imino)ethyl) phenyl) imino) methyl) phenol were synthesized.Methods: The method is based on Schiff bases reaction of 4-aminoacetophenone with salicylaldehyde and P-bromoaniline.Results: The structures of the new metal ion complexes were characterized by elemental microanalysis (C.H.N), Fourier transform infrared, ultra violet-visible spectra, thermal gravimetric analysis-differential thermal gravimetric, flame atomic absorption, molar conductivity, magnetic susceptibility measurement, and mass spectra. According to the obtained data, the probable coordination geometries of these complexes were suggested as octahedral excepted C5 was pyramidal. All complexes were found to be non-electrolyte.Conclusion: The anticancer activity was screened against human cancer cell such brain cancer cells (AMJM), cervical cancer cells (HeLa), ovarian cancer cells (SKOV-3), and breast cancer cells (MCF-7). The results indicate that the metal ion complexes show increase cytotoxicity in proliferation to cell lines as compared to the free ligand. Antioxidant activities were shown the ligand, and their complexes have high reactivity. 

Ultrasensitive Multianalyte Electrochemical Immunoassay Based on Metal Ion Functionalized Titanium Phosphate Nanospheres

2012 ◽  
Vol 84 (18) ◽  
pp. 7810-7815 ◽  
Author(s):  
Li-Na Feng ◽  
Zhi-Ping Bian ◽  
Juan Peng ◽  
Fang Jiang ◽  
Guo-Hai Yang ◽  
...  
Keyword(s):  
Metal Ion ◽  
Titanium Phosphate ◽  
Electrochemical Immunoassay

Synthesis of Au-Se Bonded Nanoprobe for Specific Detection of Thrombin in Lung Cancer Cells

2021 ◽  
pp. 130999
Author(s):  
Xiaonan Gao ◽  
Bo Hu ◽  
Zengteng Zhao ◽  
Tianrun Niu ◽  
Yifan Liu ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cancer Cells ◽  
Lung Cancer Cells ◽  
Specific Detection

scholarly journals Specific detection of prostate cancer cells in urine by multiplex immunofluorescence cytology

2009 ◽  
Vol 40 (7) ◽  
pp. 924-933 ◽  
Author(s):  
Kazutoshi Fujita ◽  
Christian P. Pavlovich ◽  
George J. Netto ◽  
Yuko Konishi ◽  
William B. Isaacs ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Cancer Cells ◽  
Prostate Cancer Cells ◽  
Specific Detection
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