User profiles for S. Vashist

Sandeep Kumar Vashist

Fapon Biotech Inc.
Verified email at fapon.com
Cited by 8594

Emerging technologies for next-generation point-of-care testing

SK Vashist, PB Luppa, LY Yeo, A Ozcan… - Trends in …, 2015 - cell.com
… Sandeep Kumar Vashist Sandeep Kumar Vashist … Microfluidic cell trapping and sorting
capabilities are ∼100 cell/s, but still significantly lower than flow cytometry [ …

Non-invasive glucose monitoring technology in diabetes management: A review

SK Vashist - Analytica chimica acta, 2012 - Elsevier
… Louis Finger skin Portable device prototype that detects blood glucose in the capillaries of
finger with high precision in just 1 s. Clinical testing and regulatory approvals are still needed …

Advances in carbon nanotube based electrochemical sensors for bioanalytical applications

SK Vashist, D Zheng, K Al-Rubeaan, JHT Luong… - Biotechnology …, 2011 - Elsevier
Electrochemical (EC) sensing approaches have exploited the use of carbon nanotubes (CNTs)
as electrode materials owing to their unique structures and properties to provide strong …

Misfolded proteins are sorted by a sequential checkpoint mechanism of ER quality control

S Vashist, DTW Ng - The Journal of cell biology, 2004 - rupress.org
… After 30 min of incubation at the appropriate temperature, 480 μCi of Trans 35 S-label was …
Cold methionine and cysteine were added (to a final concentration of 2 mM each) 30 s before …

[HTML][HTML] Vaccine efficacy against persistent human papillomavirus (HPV) 16/18 infection at 10 years after one, two, and three doses of quadrivalent HPV vaccine in …

…, S Hingmire, A Chiwate, U Divate, S Vashist… - The Lancet …, 2021 - thelancet.com
Background A randomised trial designed to compare three and two doses of quadrivalent
human papillomavirus (HPV) vaccine in adolescent girls in India was converted to a cohort …

[HTML][HTML] In vitro diagnostic assays for COVID-19: recent advances and emerging trends

SK Vashist - Diagnostics, 2020 - mdpi.com
… The test requires only a minute for sample preparation, employs Cepheid’s Xpert ® Xpress
cartridge technology, and targets multiple regions of the viral genome. It has also received …

Immobilization of antibodies and enzymes on 3-aminopropyltriethoxysilane-functionalized bioanalytical platforms for biosensors and diagnostics

SK Vashist, E Lam, S Hrapovic, KB Male… - Chemical …, 2014 - ACS Publications
… However, it is somewhat difficult to control this immobilization step as the protein’s
surface is rich in hydrophilic amino acids, that is, Lys, Glu, and Asp. The use of thiol-based …

Delivery of drugs and biomolecules using carbon nanotubes

SK Vashist, D Zheng, G Pastorin, K Al-Rubeaan… - Carbon, 2011 - Elsevier
… In a different study, the colorectal cancer cells can be rapidly heated to 42 C in 10 s using
infrared (IR) radiation based stimulation of oxaliplatin- or mitomycin C-modified CNTs [74]. The …

Cellphone-based devices for bioanalytical sciences

SK Vashist, O Mudanyali, EM Schneider… - Analytical and …, 2014 - Springer
… digitally processed within <0.2 s through a smart application … results are displayed on the
cellphone’s screen and stored in its … taken over 60 s, where the final 15 s window was averaged …

[PDF][PDF] A review of microcantilevers for sensing applications

SK Vashist - J. of Nanotechnology, 2007 - researchgate.net
… where E is the Young’s modulus and I is the moment of inertia. A typical spring constant
for a stress … Inserting these values of I and M in the first equation yields Stoney’s formula [15]: …