scholarly journals In situ formation of DNA-templated copper nanoparticles as fluorescent indicator for hydroxylamine detection

RSC Advances ◽  
2019 ◽  
Vol 9 (45) ◽  
pp. 25976-25980 ◽  
Author(s):  
Quanwei Song ◽  
Changzhao Chen ◽  
Wenhe Yu ◽  
Lixia Yang ◽  
Kunfeng Zhang ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Fluorescent Probes ◽  
Sensitive Detection ◽  
Fluorescent Indicator ◽  
In Situ Formation

Herein, we develop a facile method for selective and sensitive detection of hydroxylamine (HA) based on the in situ formation of DNA templated copper nanoparticles (DNA-CuNPs) as fluorescent probes.

Label-free detection of acetylcholinesterase and its inhibitor based on the in situ formation of fluorescent copper nanoparticles

2017 ◽  
Vol 240 ◽  
pp. 651-656 ◽  
Author(s):  
Pengjuan Ni ◽  
Yujing Sun ◽  
Shu Jiang ◽  
Wangdong Lu ◽  
Yilin Wang ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Label Free ◽  
Label Free Detection ◽  
In Situ Formation

A nuclease-assisted label-free aptasensor for fluorescence turn-on detection of ATP based on the in situ formation of copper nanoparticles

2017 ◽  
Vol 87 ◽  
pp. 760-763 ◽  
Author(s):  
Quanwei Song ◽  
Ruihua Wang ◽  
Feifei Sun ◽  
Hongkun Chen ◽  
Zoumengke Wang ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Label Free ◽  
Turn On ◽  
In Situ Formation ◽  
Fluorescence Turn On

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.

In situ formation of fluorescent copper nanoparticles for ultrafast zero-background Cu 2+ detection and its toxicides screening

2016 ◽  
Vol 78 ◽  
pp. 471-476 ◽  
Author(s):  
Zhihe Qing ◽  
Lixuan Zhu ◽  
Sheng Yang ◽  
Zhong Cao ◽  
Xiaoxiao He ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
In Situ Formation

Facile and sensitive detection of dopamine based on in situ formation of fluorescent polydopamine nanoparticles catalyzed by peroxidase-like ficin

2018 ◽  
Vol 263 ◽  
pp. 177-182 ◽  
Author(s):  
Yanjiao Pang ◽  
Ying Shi ◽  
Yadi Pan ◽  
Yufang Yang ◽  
Yijuan Long ◽  
...  
Keyword(s):  
Sensitive Detection ◽  
In Situ Formation

Highly specific nuclear labeling via in situ formation of fluorescent copper nanoparticles

Nanoscale ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 81-84
Author(s):  
Seokjoon Kim ◽  
Ki Soo Park
Keyword(s):  
Copper Nanoparticles ◽  
Cost Effective ◽  
In Situ Formation

Specific nuclear labeling is achieved using DNA-templated copper nanoparticles (CuNPs) that are more selective and cost-effective than commercial dyes (DAPI).

Sign in / Sign up

Export Citation Format

Share Document