Point-of-care monitoring of intracellular glutathione and serum triglyceride levels using a versatile personal glucose meter

2019 ◽  
Vol 11 (14) ◽  
pp. 1849-1856 ◽  
Author(s):  
Jinqiong Xu ◽  
Xiujuan Qiao ◽  
Jingjing Zhang ◽  
Ni Cheng ◽  
Qinglin Sheng ◽  
...  
Keyword(s):  
Point Of Care ◽  
Serum Triglyceride ◽  
Cost Effective ◽  
Medical Diagnostics ◽  
Quantitative Detection ◽  
Personal Glucose Meter ◽  
Intracellular Glutathione ◽  
Glucose Meter ◽  
At Home

Portable, cost-effective and quantitative detection of various targets related to health at home and in the field has the potential to revolutionize medical diagnostics.

Using a Personal Glucose Meter and Alkaline Phosphatase for Point-of-Care Quantification of Galactose-1-Phosphate Uridyltransferase in Clinical Galactosemia Diagnosis

2015 ◽  
Vol 10 (10) ◽  
pp. 2221-2227 ◽  
Author(s):  
Jingjing Zhang ◽  
Yu Xiang ◽  
Donna E. Novak ◽  
George E. Hoganson ◽  
Junjie Zhu ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Point Of Care ◽  
Personal Glucose Meter ◽  
Glucose Meter

Digital quantitative detection of serum circulating miRNAs using dual-enhanced magnetobiosensors based on cascaded nucleic acid circuits

2019 ◽  
Vol 55 (91) ◽  
pp. 13733-13736 ◽  
Author(s):  
Chunxue Liu ◽  
Yayun An ◽  
Yuanfu Zhang ◽  
Xia Li ◽  
Qingwang Xue ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Quantitative Detection ◽  
Circulating Mirnas ◽  
Personal Glucose Meter ◽  
Glucose Meter

Here, we developed a dual-enhanced magnetobiosensor based on cascaded nucleic acid circuits for sensitive, portable and digital quantitative detection of circulating miRNAs in serum by a personal glucose meter (PGM).

A sensitive one-step method for quantitative detection of α-amylase in serum and urine using a personal glucose meter

The Analyst ◽  
2015 ◽  
Vol 140 (4) ◽  
pp. 1161-1165 ◽  
Author(s):  
Qing Wang ◽  
Hui Wang ◽  
Xiaohai Yang ◽  
Kemin Wang ◽  
Rongjuan Liu ◽  
...  
Keyword(s):  
Amylase Activity ◽  
Direct Determination ◽  
Quantitative Detection ◽  
Step Method ◽  
Personal Glucose Meter ◽  
One Step ◽  
Glucose Meter ◽  
Serum And Urine

A one-step assay for direct determination of α-amylase activity in serum and urine was developed using a portable personal glucose meter.

scholarly journals New Uses for the Personal Glucose Meter: Detection of Nucleic Acid Biomarkers for Prostate Cancer Screening

Sensors ◽  
2020 ◽  
Vol 20 (19) ◽  
pp. 5514
Author(s):  
Clara Abardía-Serrano ◽  
Rebeca Miranda-Castro ◽  
Noemí de-los-Santos-Álvarez ◽  
María Jesús Lobo-Castañón
Keyword(s):  
Prostate Cancer ◽  
Cancer Screening ◽  
Nucleic Acid ◽  
Magnetic Beads ◽  
Dynamic Range ◽  
Prostate Cancer Screening ◽  
Biological Fluids ◽  
Quantitative Detection ◽  
Personal Glucose Meter ◽  
Glucose Meter

A personal glucose meter (PGM)-based method for quantitative detection of a urinary nucleic acid biomarker in prostate cancer screening, the so-called PCA3, is reported herein. A sandwich-type genoassay is conducted on magnetic beads to collect the target from the sample by specific hybridization, making the assay appropriate for PCA3 detection in biological fluids. The success of the method hinges on the use of alkaline phosphatase (ALP) to link the amount of nucleic acid biomarker to the generation of glucose. In particular, specifically attached ALP molecules hydrolyze D-glucose-1-phosphate into D-glucose, thus enabling the amplification of the recorded signal on the personal glucose meter. The developed genoassay exhibits good sensitivity (3.3 ± 0.2 mg glucose dL−1 pM−1) for PCA3, with a dynamic range of 5 to 100 pM and a quantification limit of 5 pM. Likewise, it facilitates point-of-care testing of nucleic acid biomarkers by using off-the-shelf PGM instead of complex instrumentation involved in traditional laboratory-based tests.

Ultrasensitive detection of prostate specific antigen using a personal glucose meter based on DNA-mediated immunoreaction

The Analyst ◽  
2019 ◽  
Vol 144 (20) ◽  
pp. 6019-6024 ◽  
Author(s):  
Feifei Sun ◽  
Xiaomei Sun ◽  
Yijing Jia ◽  
Zhian Hu ◽  
Shenghao Xu ◽  
...  
Keyword(s):  
Prostate Specific Antigen ◽  
Point Of Care ◽  
Specific Antigen ◽  
Sensitive Detection ◽  
Ultrasensitive Detection ◽  
Rolling Circle ◽  
Personal Glucose Meter ◽  
Glucose Meter

We report a point-of-care immunosensor coupled with a rolling circle reaction and a personal glucose meter for sensitive detection of PSA.

Sensitive point-of-care monitoring of cardiac biomarker myoglobin using aptamer and ubiquitous personal glucose meter

2015 ◽  
Vol 64 ◽  
pp. 161-164 ◽  
Author(s):  
Qing Wang ◽  
Fang Liu ◽  
Xiaohai Yang ◽  
Kemin Wang ◽  
Hui Wang ◽  
...  
Keyword(s):  
Point Of Care ◽  
Cardiac Biomarker ◽  
Personal Glucose Meter ◽  
Glucose Meter
Sign in / Sign up

Export Citation Format

Share Document