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Jessica X H Wong

Explore the profile of Jessica X H Wong including associated specialties, affiliations and a list of published articles. Areas
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Articles 8
Citations 45
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Recent Articles
1.
Schultz C, Wong J, Yu H
Sci Rep . 2018 Jun; 8(1):9613. PMID: 29941987
Fingerprint biometrics is a valuable and convenient security tool; every fingerprint is highly detailed and unique, we always have them on "hand". Herein we describe a novel bench-top method of...
2.
Li X, Yang F, Wong J, Yu H
Anal Chem . 2017 Jul; 89(17):8908-8916. PMID: 28719742
We demonstrate herein an integrated, smartphone-app-chip (SPAC) system for on-site quantitation of food toxins, as demonstrated with aflatoxin B1 (AFB1), at parts-per-billion (ppb) level in food products. The detection is...
3.
Wang J, Wong J, Kwok H, Li X, Yu H
PLoS One . 2016 Mar; 11(3):e0151439. PMID: 26982055
In this paper, we present a facile and cost-effective method to obtain superhydrophobic filter paper and demonstrate its application for efficient water/oil separation. By coupling structurally distinct organosilane precursors (e.g.,...
4.
Wong J, Li X, Liu F, Yu H
Sci Rep . 2015 Jul; 5:11727. PMID: 26122608
The desire to develop new point-of-care (POC) diagnostic tools has led to the adaptation of smartphones to tackle limitations in state-of-the-art instrumentation and centralized laboratory facilities. Today's smartphones possess the...
5.
Guo J, Wong J, Cui C, Li X, Yu H
Analyst . 2015 Jun; 140(16):5518-25. PMID: 26087169
In this paper, we present a smartphone-readable barcode assay for the qualitative detection of methyl parathion residues, a toxic organophosphorus pesticide that is popularly used in agriculture worldwide. The detection...
6.
Zhang L, Wong J, Li X, Li Y, Yu H
Anal Chem . 2015 Apr; 87(10):5062-7. PMID: 25906373
A sensitive and cost-effective method for the simultaneous quantitation of trace amounts of Hg(2+) and Pb(2+) in real-world samples has been developed using DNA molecular beacon probes bound to bona...
7.
Wong J, Liu F, Yu H
Anal Chem . 2014 Nov; 86(24):11966-71. PMID: 25420202
The feasibility of using smartphones and other mobile devices as the detection platform for quantitative scanometric assays is demonstrated. The different scanning modes (color, grayscale, black/white) and grayscale converting protocols...
8.