Branched RCA coupled with a NESA-based fluorescence assay for ultrasensitive detection of miRNA

2017 ◽  
Vol 41 (13) ◽  
pp. 5355-5361 ◽  
Author(s):  
Chenggong Xu ◽  
Xu Wang ◽  
Hui Li ◽  
Cong Han ◽  
Jingfeng Wang ◽  
...  
Keyword(s):  
Fluorescence Assay ◽  
Ultrasensitive Detection ◽  
First Report

This work is the first report that branched-RCA coupled with NESA has been used for fluorescence assay of miRNA.

Ultrasensitive detection of glutathione based on a switch-on fluorescent probe of AIE-type red-emitting copper nanoclusters

2019 ◽  
Vol 11 (27) ◽  
pp. 3446-3451 ◽  
Author(s):  
Qianqian Du ◽  
Xue Hu ◽  
Xiaodan Zhang ◽  
Haiyan Cao ◽  
Yuming Huang
Keyword(s):  
Fluorescent Probe ◽  
High Stability ◽  
Stokes Shift ◽  
Fluorescence Assay ◽  
Fluorescence Recovery ◽  
Ultrasensitive Detection ◽  
Copper Nanoclusters ◽  
Large Stokes Shift

AIE-type red-emitting Cu NCs (with a large stokes shift and high stability) are quenched with MnO2nanosheetsviaIFE, while further introduction of GSH leads to fluorescence recovery, and this finding results in a new switch-on FL fluorescence assay for ultrasensitive detection of GSH.

Ultrasensitive detection of 3′-5′ exonuclease enzymatic activity using molecular beacons

The Analyst ◽  
2014 ◽  
Vol 139 (5) ◽  
pp. 1081-1087 ◽  
Author(s):  
Xu Wu ◽  
Jiao Chen ◽  
Julia Xiaojun Zhao
Keyword(s):  
Enzymatic Activity ◽  
Fluorescence Assay ◽  
Molecular Beacons ◽  
Ultrasensitive Detection ◽  
Exonuclease Activity

An ultrasensitive and rapid fluorescence assay was developed for the detection of 3′-5′ exonuclease activity using molecular beacons.

A fossil Aspergillus from Eocene Dominican amber

1988 ◽  
Vol 62 (01) ◽  
pp. 141-143 ◽  
Author(s):  
Gerard M. Thomas ◽  
George O. Poinar
Keyword(s):  
Dominican Republic ◽  
Fossil Species ◽  
First Report ◽  
Dominican Amber ◽  
Eocene Amber

A sporulating Aspergillus is described from a piece of Eocene amber originating from the Dominican Republic. The Aspergillus most closely resembles a form of the white spored phase of Aspergillus janus Raper and Thom. This is the first report of a fossil species of Aspergillus.

1392: First Report of a New Transurethral Detaching Prostatectomy of the Prostate (TUDP)

2005 ◽  
Vol 173 (4S) ◽  
pp. 377-378
Author(s):  
Yasunori Hiraoka ◽  
Kazuhiko Yamada ◽  
Yuji Shimizu ◽  
Hiroyuki Abe
Keyword(s):  
First Report

Human Chorionic Gonadotropin and CA 15-3 Producing Adenocarcinoma

1998 ◽  
Vol 37 (08) ◽  
pp. 297-298 ◽  
Author(s):  
A. Özet ◽  
A. Arpaci ◽  
S. Kömiircü ◽  
G. Üçkaya
Keyword(s):  
Lung Adenocarcinoma ◽  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Carbohydrate Antigen ◽  
Beta Subunit ◽  
Cancer Antigen ◽  
First Report ◽  
Primary Lung Adenocarcinoma ◽  
Adenocarcinoma Of Lung

Summary50 years old man suffering from primary lung adenocarcinoma presented with high levels of both beta subunit human chorionic gonadotropin (βHCG) and cancer antigen 15-3 (CA 15-3) in the absence of elevated carcinoembrionic antigen (CEA), alfa fetoprotein (AFP) and carbohydrate antigen 19-9 (CA 19-9). Although βHCG or CA 15-3 high levels were reported in adenocarcinoma of lung, this is the first report of a patient with high levels of both markers.

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