Electrochemically mediated in situ growth of electroactive polymers for highly sensitive detection of double-stranded DNA without sequence-preference

2018 ◽  
Vol 101 ◽  
pp. 1-6 ◽  
Author(s):  
Qiong Hu ◽  
Qiangwei Wang ◽  
Jinming Kong ◽  
Lianzhi Li ◽  
Xueji Zhang
Keyword(s):  
Electroactive Polymers ◽  
Sensitive Detection ◽  
In Situ Growth ◽  
Double Stranded Dna ◽  
Sequence Preference ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

In situ formation of SERS hot spots by a bis-quaternized perylene dye: a simple strategy for highly sensitive detection of heparin over a wide concentration range

The Analyst ◽  
2018 ◽  
Vol 143 (8) ◽  
pp. 1899-1905 ◽  
Author(s):  
Wei Ji ◽  
Xue Zhang ◽  
Jianzhang Zhao ◽  
Ye Gao ◽  
Wei Song ◽  
...  
Keyword(s):  
Hot Spots ◽  
Hot Spot ◽  
Sensitive Detection ◽  
Simple Strategy ◽  
Assembly Method ◽  
Highly Sensitive ◽  
In Situ Formation ◽  
Perylene Dye ◽  
Highly Sensitive Detection

We have demonstrated a simple SERS assay for the sensitive detection of heparin by means of an in situ hot spot assembly method.

Cd-Based metal–organic frameworks from solvothermal reactions involving in situ aldimine condensation and the highly sensitive detection of Fe3+ ions

2017 ◽  
Vol 46 (7) ◽  
pp. 2332-2338 ◽  
Author(s):  
Xin Zhang ◽  
Zhong-Jie Wang ◽  
Shu-Guang Chen ◽  
Zhen-Zhen Shi ◽  
Jin-Xi Chen ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Highly Sensitive Detection

Four Cd(ii)-based compounds (1, 2, 3 and 4) were synthesized involving in situ aldimine condensation, and compound 2 showed an excellent sensitivity for detecting Fe3+ ions.

scholarly journals An aptasensor with dsDNA for rapid and highly sensitive detection of kanamycin in milk

RSC Advances ◽  
2017 ◽  
Vol 7 (62) ◽  
pp. 38981-38988 ◽  
Author(s):  
Falan Li ◽  
Xiangyou Wang ◽  
Xia Sun ◽  
Yemin Guo
Keyword(s):  
Gold Nanoparticles ◽  
Cadmium Sulfide ◽  
Gold Electrode ◽  
Sensitive Detection ◽  
Cds Nanoparticles ◽  
Double Stranded Dna ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Herein, we developed an aptasensor using double-stranded DNA (dsDNA) modified with cadmium sulfide (CdS) nanoparticles and gold nanoparticles (AuNPs) on a gold electrode (GE) for kanamycin detection.

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