scholarly journals On-chip sample preparations for Point-of-Care cellular analysis of blood

2017 ◽  
pp. 113-139
Author(s):  
Xichen Zhang ◽  
Leon Terstappen ◽  
Markus Beck
Keyword(s):  
Point Of Care ◽  
Cellular Analysis ◽  
Chip Sample ◽  
On Chip

scholarly journals An inkjet-printed polysaccharide matrix for on-chip sample preparation in point-of-care cell counting chambers

RSC Advances ◽  
2020 ◽  
Vol 10 (31) ◽  
pp. 18062-18072 ◽  
Author(s):  
Xichen Zhang ◽  
Dorothee Wasserberg ◽  
Christian Breukers ◽  
Bridgette J. Connell ◽  
Pauline J. Schipper ◽  
...  
Keyword(s):  
Sample Preparation ◽  
Excellent Agreement ◽  
Point Of Care ◽  
Cell Counting ◽  
Simple Point ◽  
Standard Methods ◽  
Chip Sample ◽  
On Chip ◽  
Polysaccharide Matrix

Gellan/trehalose layers were tailored to optimize on-chip storage and release of antibodies in a simple point-of-care CD4 counting chip with excellent agreement with standard methods.

scholarly journals All-printed cell counting chambers with on-chip sample preparation for point-of-care CD4 counting

2018 ◽  
Vol 117 ◽  
pp. 659-668 ◽  
Author(s):  
Dorothee Wasserberg ◽  
Xichen Zhang ◽  
Christian Breukers ◽  
Bridgette J. Connell ◽  
Ellen Baeten ◽  
...  
Keyword(s):  
Sample Preparation ◽  
Point Of Care ◽  
Cell Counting ◽  
Chip Sample ◽  
On Chip

Smartphone integrated optoelectrowetting (SiOEW) for on-chip sample processing and microscopic detection of water quality

Lab on a Chip ◽  
2018 ◽  
Vol 18 (3) ◽  
pp. 532-539 ◽  
Author(s):  
Dongyue Jiang ◽  
Seunguk Lee ◽  
Sung Woo Bae ◽  
Sung-Yong Park
Keyword(s):  
Water Quality ◽  
Sample Preparation ◽  
Low Cost ◽  
Sample Processing ◽  
Microscopic Detection ◽  
Chip Sample ◽  
On Chip

We present a smartphone integrated optoelectrowetting (SiOEW) device as a low-cost, portable tool for on-chip sample preparation and microscopic detection of water quality.

Point-of-Care Systems for Rapid DNA Quantification in Oncology

2008 ◽  
Vol 94 (2) ◽  
pp. 216-225 ◽  
Author(s):  
Marco Bianchessi ◽  
Sarah Burgarella ◽  
Marco Cereda
Keyword(s):  
Point Of Care ◽  
Low Cost ◽  
Semiconductor Industry ◽  
Point Of Care Testing ◽  
Lab On Chip ◽  
Diagnostic Assays ◽  
Care Systems ◽  
Point Of Care Systems ◽  
The Common ◽  
On Chip

The development of new powerful applications and the improvement in fabrication techniques are promising an explosive growth in lab-on-chip use in the upcoming future. As the demand reaches significant levels, the semiconductor industry may enter in the field, bringing its capability to produce complex devices in large volumes, high quality and low cost. The lab-on-chip concept, when applied to medicine, leads to the point-of-care concept, where simple, compact and cheap instruments allow diagnostic assays to be performed quickly by untrained personnel directly at the patient's side. In this paper, some practical and economical considerations are made to support the advantages of point-of-care testing. A series of promising technologies developed by STMicroelectronics on lab-on-chips is also presented, mature enough to enter in the common medical practice. The possible use of these techniques for cancer research, diagnosis and treatment are illustrated together with the benefits offered by their implementation in point-of-care testing.

On-chip sample preparation for complete blood count from raw blood

Lab on a Chip ◽  
2015 ◽  
Vol 15 (6) ◽  
pp. 1533-1544 ◽  
Author(s):  
John Nguyen ◽  
Yuan Wei ◽  
Yi Zheng ◽  
Chen Wang ◽  
Yu Sun
Keyword(s):  
Sample Preparation ◽  
Microfluidic Device ◽  
Whole Blood ◽  
Blood Count ◽  
Complete Blood Count ◽  
Chip Sample ◽  
On Chip

We present a monolithic microfluidic device capable of on-chip sample preparation for both RBC and WBC measurements from whole blood.

On-chip sample preparation by controlled release of antibodies for simple CD4 counting

Lab on a Chip ◽  
2012 ◽  
Vol 12 (1) ◽  
pp. 167-173 ◽  
Author(s):  
Markus Beck ◽  
Silvia Brockhuis ◽  
Niels van der Velde ◽  
Christian Breukers ◽  
Jan Greve ◽  
...  
Keyword(s):  
Controlled Release ◽  
Sample Preparation ◽  
Chip Sample ◽  
On Chip

scholarly journals Comparison between Vernier-cascade and MZI as transducer for biosensing with on-chip spectral filter

Nanophotonics ◽  
2017 ◽  
Vol 6 (4) ◽  
pp. 703-712 ◽  
Author(s):  
Daan Martens ◽  
Peter Bienstman
Keyword(s):  
Refractive Index ◽  
Power Efficiency ◽  
Point Of Care ◽  
Wavelength Shift ◽  
Spectral Filter ◽  
Higher Power ◽  
Measuring Setup ◽  
Photonic Sensors ◽  
On Chip ◽  
Design Freedom

AbstractThe Mach-Zehnder interferometer (MZI) and the Vernier-cascade are highly responsive photonic sensors with large design freedom. They are therefore very suitable for interrogation through a broadband source and an on-chip spectral filter, a sensing scheme that is well equipped for point-of-care applications. In this work, the MZI is shown to outperform the Vernier-cascade through a better minimum detectable wavelength shift as well as a higher power efficiency, indicating its superiority in this sensing scheme. Fabricated MZIs yield bulk detection limits down to 8.8×10−7 refractive index units (RIU) in a point-of-care compatible measuring setup, indicating the potential of the proposed sensing scheme.

Rapid and portable, lab-on-chip, point-of-care genotyping for evaluating clopidogrel metabolism

2015 ◽  
Vol 451 ◽  
pp. 240-246 ◽  
Author(s):  
Nicola Marziliano ◽  
Maria Francesca Notarangelo ◽  
Marco Cereda ◽  
Vittoria Caporale ◽  
Lucia Coppini ◽  
...  
Keyword(s):  
Point Of Care ◽  
Lab On Chip ◽  
On Chip
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