Works (70)

2021 journal article

A smartphone-read ultrasensitive and quantitative saliva test for COVID-19

SCIENCE ADVANCES, 7(2).

By: B. Ning, T. Yu, S. Zhang, Z. Huang, D. Tian, Z. Lin, A. Niu, N. Golden ...

Sources: Web Of Science, ORCID
Added: February 8, 2021

2021 journal article

Addressable nanoantennas with cleared hotspots for single-molecule detection on a portable smartphone microscope

NATURE COMMUNICATIONS, 12(1).

By: K. Trofymchuk, V. Glembockyte, L. Grabenhorst, F. Steiner, C. Vietz, C. Close, M. Pfeiffer, L. Richter ...

Sources: Web Of Science, ORCID
Added: March 15, 2021

2021 journal article

Cellphone enabled point-of-care assessment of breast tumor cytology and molecular HER2 expression from fine-needle aspirates

NPJ BREAST CANCER, 7.

By: D. Joh, J. Heggestad, S. Zhang, G. Anderson, J. Bhattacharyya, S. Wardell, S. Wall, A. Cheng ...

Sources: Web Of Science, ORCID
Added: July 19, 2021

2021 article

Coupling smartphone and CRISPR-Cas12a for digital and multiplexed nucleic acid detection

Yu, T., Zhang, S., Matei, R., Marx, W., Beisel, C. L., & Wei, Q. (2021, July 23). AICHE JOURNAL, Vol. 7.

By: T. Yu, S. Zhang, R. Matei, W. Marx, C. Beisel & Q. Wei

Sources: Web Of Science, ORCID
Added: August 2, 2021

2021 article

Editorial: Array-Based Sensing Techniques for Clinical, Agricultural Biotechnology, and Environmental Analysis

FRONTIERS IN CHEMISTRY, Vol. 9.

By: Z. Li, Q. Wei & J. Han

Sources: Web Of Science, ORCID
Added: April 5, 2021

2021 journal article

Integrated microneedle-smartphone nucleic acid amplification platform for in-field diagnosis of plant diseases

BIOSENSORS & BIOELECTRONICS, 9.

Sources: Web Of Science, ORCID
Added: June 14, 2021

2021 review

Plant pest surveillance: from satellites to molecules

[Review of ]. EMERGING TOPICS IN LIFE SCIENCES.

By: G. Silva, J. Tomlinson, N. Onkokesung, S. Sommer, L. Mrisho, J. Legg, I. Adams, Y. Gutierrez-Vazquez ...

Sources: Web Of Science, ORCID
Added: June 21, 2021

2021 journal article

Real-time monitoring of plant stresses via chemiresistive profiling of leaf volatiles by a wearable sensor

MATTER, 7.

Sources: Web Of Science, ORCID
Added: July 26, 2021

2021 article

Recent Advances in Aptamer-Based Biosensors for Global Health Applications

ANNUAL REVIEW OF BIOMEDICAL ENGINEERING, VOL 23, 2021.

By: L. Stanciu, Q. Wei, A. Barui & N. Mohammad

Sources: Web Of Science, ORCID
Added: August 2, 2021

2021 review

Smartphone videoscopy: Recent progress and opportunities for biosensing

[Review of ]. ADVANCED OPTICAL TECHNOLOGIES.

By: Y. Wang, S. Zhang & Q. Wei

Sources: Web Of Science, ORCID
Added: July 26, 2021

2021 journal article

The persistent threat of emerging plant disease pandemics to global food security

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 6.

By: J. Ristaino, P. Anderson, D. Bebber, K. Brauman, N. Cunniffe, N. Fedoroff, C. Finegold, K. Garrett ...

Sources: Web Of Science, ORCID
Added: August 23, 2021

2021 review

Trends and applications in plant volatile sampling and analysis

[Review of ]. PLANT JOURNAL.

By: D. Tholl, O. Hossain, A. Weinhold, U. Rose & Q. Wei

Sources: Web Of Science, ORCID
Added: June 10, 2021

2020 journal article

Advances in point-of-care nucleic acid extraction technologies for rapid diagnosis of human and plant diseases

BIOSENSORS & BIOELECTRONICS, 169.

By: R. Paul, E. Ostermann & Q. Wei

Sources: Web Of Science, ORCID
Added: November 16, 2020

2020 review

Agricultural nanodiagnostics for plant diseases: recent advances and challenges

[Review of ]. NANOSCALE ADVANCES, 2(8), 3083–3094.

By: Z. Li, T. Yu, R. Paul, J. Fan, Y. Yang & Q. Wei

Sources: Web Of Science, ORCID
Added: August 31, 2020

2020 journal article

Detection of Phytophthora infestans by Loop-Mediated Isothermal Amplification, Real-Time LAMP, and Droplet Digital PCR

PLANT DISEASE, 104(3), 708–716.

By: J. Ristaino, A. Saville, R. Paul, D. Cooper & Q. Wei

Sources: Web Of Science, ORCID
Added: April 6, 2020

2020 review

Portable Analytical Techniques for Monitoring Volatile Organic Chemicals in Biomanufacturing Processes: Recent Advances and Limitations

[Review of ]. FRONTIERS IN CHEMISTRY, 8.

By: X. Chen, R. Hu, L. Hu, Y. Huang, W. Shi, Q. Wei, Z. Li

Sources: Web Of Science, ORCID
Added: October 26, 2020

2019 journal article

Aptamer-Based Fluorescent Sensor Array for Multiplexed Detection of Cyanotoxins on a Smartphone

ANALYTICAL CHEMISTRY, 91(16), 10448–10457.

By: Z. Li, S. Zhang, T. Yu, Z. Dai & Q. Wei

Sources: Web Of Science, ORCID
Added: September 16, 2019

2019 journal article

Benchmarking Smartphone Fluorescence-Based Microscopy with DNA Origami Nanobeads: Reducing the Gap toward Single-Molecule Sensitivity

ACS OMEGA, 4(1), 637–642.

By: C. Vietz, M. Schuette, Q. Wei, L. Richter, B. Lalkens, A. Ozcan, P. Tinnefeld, G. Acuna

Sources: Web Of Science, ORCID
Added: March 25, 2019

2019 journal article

Deep Learning Enables High-Throughput Analysis of Particle-Aggregation-Based Biosensors Imaged Using Holography

ACS PHOTONICS, 6(2), 294–301.

By: Y. Wu, A. Ray, Q. Wei, A. Feizi, X. Tong, E. Chen, Y. Luo, A. Ozcan

Sources: Web Of Science, ORCID
Added: March 11, 2019

2019 journal article

Extraction of Plant DNA by Microneedle Patch for Rapid Detection of Plant Diseases

ACS NANO, 13(6), 6540–6549.

By: R. Paul, A. Saville, J. Hansel, Y. Ye, C. Ball, A. Williams, X. Chang, G. Chen ...

Sources: Web Of Science, ORCID
Added: July 15, 2019

2019 journal article

Non-invasive plant disease diagnostics enabled by smartphone-based fingerprinting of leaf volatiles

Nature Plants, 5(8), 856–866.

By: Z. Li, R. Paul, T. Tis, A. Saville, J. Hansel, T. Yu, J. Ristaino, Q. Wei

Source: ORCID
Added: April 10, 2020

2019 journal article

Smartphone‐based clinical diagnostics: towards democratization of evidence‐based health care

Journal of Internal Medicine, 285(1), 19–39.

By: I. Hernández‐Neuta, F. Neumann, J. Brightmeyer, T. Tis, N. Madaboosi, Q. Wei, A. Ozcan, M. Nilsson

Source: ORCID
Added: April 10, 2020

2018 journal article

Enzyme-Free Nucleic Acid Amplification Assay Using a Cellphone-Based Well Plate Fluorescence Reader

Analytical Chemistry, 90(1), 690–695.

By: D. Kim, Q. Wei, D. Kim, D. Tseng, J. Zhang, E. Pan, O. Garner, A. Ozcan, D. Carlo

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Ferrodrop Dose-Optimized Digital Quantification of Biomolecules in Low-Volume Samples

Analytical Chemistry, 90(15), 8881–8888.

By: S. Kahkeshani, J. Kong, Q. Wei, D. Tseng, O. Garner, A. Ozcan, D. Di Carlo

Sources: Crossref, ORCID
Added: February 5, 2020

2018 journal article

Plasmonic molecular assays: Recent advances and applications for mobile health

Nano Research, 6(10), 5439–5473.

By: T. Yu & Q. Wei

Sources: NC State University Libraries, ORCID
Added: October 19, 2018

2018 conference paper

Plasmonics Improves the Sensitivity of Smartphone Fluorescence Microscopy

Conference on Lasers and Electro-Optics.

By: Q. Wei, G. Acuna, S. Kim, C. Vietz, D. Tseng, J. Chae, D. Shir, W. Luo, P. Tinnefeld, A. Ozcan

Source: ORCID
Added: March 21, 2019

2017 journal article

Highly Stable and Sensitive Nucleic Acid Amplification and Cell-Phone-Based Readout

ACS Nano, 11(3), 2934–2943.

By: J. Kong, Q. Wei, D. Tseng, J. Zhang, E. Pan, M. Lewinski, O. Garner, A. Ozcan, D. Di Carlo

Source: ORCID
Added: March 21, 2019

2017 journal article

Inkjet-printed point-of-care immunoassay on a nanoscale polymer brush enables subpicomolar detection of analytes in blood

Proceedings of the National Academy of Sciences of the United States of America, 114(34), E7054–E7062.

By: D. Joh, A. Hucknall, Q. Wei, K. Mason, M. Lund, C. Fontes, R. Hill, R. Blair ...

Source: ORCID
Added: March 21, 2019

2017 journal article

Plasmonics Enhanced Smartphone Fluorescence Microscopy

Scientific Reports, 7(1).

By: Q. Wei, G. Acuna, S. Kim, C. Vietz, D. Tseng, J. Chae, D. Shir, W. Luo ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Targeted DNA sequencing and in situ mutation analysis using mobile phone microscopy

Nature Communications, 8.

By: M. Kühnemund, Q. Wei, E. Darai, Y. Wang, H. Iván, Z. Yang, D. Tseng, A. Ahlford ...

Source: ORCID
Added: March 21, 2019

2016 conference paper

A smartphone-based microplate reader for point-of-care ELISA quantification

2016 Conference on Lasers and Electro-Optics, CLEO 2016.

By: B. Berg, B. Cortazar, D. Tseng, H. Ozkan, S. Feng, Q. Wei, R. Chan, J. Burbano ...

Source: ORCID
Added: April 10, 2020

2016 journal article

Mobile Phone-Based Microscopy, Sensing, and Diagnostics

IEEE Journal on Selected Topics in Quantum Electronics, 22(3).

By: J. Contreras-Naranjo, Q. Wei & A. Ozcan

Source: ORCID
Added: March 21, 2019

2016 conference paper

Single DNA imaging and length quantification through a mobile phone microscope

Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 9699.

By: Q. Wei, W. Luo, S. Chiang, T. Kappel, C. Mejia, D. Tseng, R. Chan, E. Yan ...

Source: ORCID
Added: March 21, 2019

2015 journal article

Cellphone-Based Hand-Held Microplate Reader for Point-of-Care Testing of Enzyme-Linked Immunosorbent Assays

ACS Nano, 9(8), 7857–7866.

By: B. Berg, B. Cortazar, D. Tseng, H. Ozkan, S. Feng, Q. Wei, R. Chan, J. Burbano ...

Source: ORCID
Added: March 21, 2019

2015 journal article

Democratization of Nanoscale Imaging and Sensing Tools Using Photonics

Analytical Chemistry, 87(13), 6434–6445.

By: E. McLeod, Q. Wei & A. Ozcan

Source: ORCID
Added: March 21, 2019

2015 conference paper

Field-portable smartphone microscopy platform for wide-field imaging and sizing of single DNA molecules

Conference on Lasers and Electro-Optics Europe - Technical Digest, 2015-August.

By: Q. Wei, W. Luo, S. Chiang, T. Kappe, C. Mejia, D. Tseng, Yan, L. Chan ...

Source: ORCID
Added: March 21, 2019

2015 journal article

Research highlights: digital assays on chip

Lab on a Chip, 15(1), 17–22.

By: D. Kim, Q. Wei, J. Kong, A. Ozcan & D. Carlo

Source: ORCID
Added: March 21, 2019

2014 journal article

Detection and spatial mapping of mercury contamination in water samples using a smart-phone

ACS Nano, 8(2), 1121–1129.

By: Q. Wei, R. Nagi, K. Sadeghi, S. Feng, E. Yan, S. Ki, R. Caire, D. Tseng, A. Ozcan

Source: ORCID
Added: March 21, 2019

2014 conference paper

Fluorescent imaging over an ultra-large field-of-view of 532 cm2 using a flatbed scanner

Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 8951.

By: Z. Göröcs, Y. Ling, M. Yu, D. Karahalios, K. Mogharabi, K. Lu, Q. Wei, A. Ozcan

Source: ORCID
Added: March 21, 2019

2014 journal article

Imaging and sizing of single DNA molecules on a mobile phone

ACS Nano, 8(12), 12725–12733.

By: Q. Wei, W. Luo, S. Chiang, T. Kappel, C. Mejia, D. Tseng, R. Chan, E. Yan ...

Source: ORCID
Added: March 21, 2019

2014 journal article

Silver nanoparticle-specific mitotoxicity in Daphnia magna

Nanotoxicology, 8(8), 833–842.

By: M. Stensberg, R. Madangopal, G. Yale, Q. Wei, H. Ochoa-Acuna, A. Wei, E. McLamore, J. Rickus, D. Porterfield, M. Sepulveda

Source: ORCID
Added: March 21, 2019

2014 conference paper

Single Nanoparticle and Virus Detection Using a Smart Phone Based Fluorescence Microscope

Optics InfoBase Conference Papers, 2014-January.

By: Q. Wei, H. Qi, W. Luo, D. Tseng, L. Bentolila, T. Wu, R. Sun, A. Ozcan

Source: ORCID
Added: March 21, 2019

2013 journal article

Fluorescent Imaging of Single Nanoparticles and Viruses on a Smart Phone

Acs Nano, 7(10), 9147–9155.

By: Q. Wei, H. Qi, W. Luo, D. Tseng, S. Ki, Z. Wan, Z. Gorocs, L. Bentolila ...

Source: ORCID
Added: March 21, 2019

2013 journal article

Giga-pixel fluorescent imaging over an ultra-large field-of-view using a flatbed scanner

Lab on a Chip, 13(22), 4460–4466.

By: Z. Gorocs, Y. Ling, M. Yu, D. Karahalios, K. Mogharabi, K. Lu, Q. Wei, A. Ozcan

Source: ORCID
Added: March 21, 2019

2013 conference paper

Lensfree holographic cytometry using plasmonic nanoparticles

2013 IEEE Photonics Conference, IPC 2013, 3–4.

By: Q. Wei, E. McLeod, H. Qi, Z. Wan, R. Sun & A. Ozcan

Source: ORCID
Added: March 21, 2019

2013 journal article

On-Chip Cytometry using Plasmonic Nanoparticle Enhanced Lensfree Holography

Scientific Reports, 3.

By: Q. Wei, E. McLeod, H. Qi, Z. Wan, R. Sun & A. Ozcan

Source: ORCID
Added: March 21, 2019

2012 journal article

Differential response of macrophages to core-shell Fe3O4@Au nanoparticles and nanostars

Nanoscale, 4(22), 7143–7148.

By: W. Xia, H. Song, Q. Wei & A. Wei

Source: ORCID
Added: March 21, 2019

2011 article

Gold Nanorods as Theranostic Agents

Wei, A., Wei, Q., & Leonov, A. P. (2011, May). Nanoplatform-Based Molecular Imaging, pp. 659–681.

By: A. Wei, Q. Wei & A. Leonov

Source: ORCID
Added: March 21, 2019

2011 journal article

Metal-Mesh Lithography

Acs Applied Materials &Amp; Interfaces, 3(12), 4812–4818.

By: Z. Tang, Q. Wei & A. Wei

Source: ORCID
Added: March 21, 2019

2011 journal article

Optical Imaging with Dynamic Contrast Agents

Chemistry-a European Journal, 17(4), 1080–1091.

By: Q. Wei & A. Wei

Source: ORCID
Added: March 21, 2019

2011 journal article

Toxicological studies on silver nanoparticles: challenges and opportunities in assessment, monitoring and imaging

Nanomedicine, 6(5), 879–898.

By: M. Stensberg, Q. Wei, E. McLamore, D. Porterfield, A. Wei & M. Sepulveda

Source: ORCID
Added: March 21, 2019

2010 article

Cellular Interactions of Plasmon-Resonant Gold Nanorods

Wei, Q., & Wei, A. (2010, August). Organelle-Specific Pharmaceutical Nanotechnology, pp. 507–533.

By: Q. Wei & A. Wei

Source: ORCID
Added: March 21, 2019

2010 journal article

Gold nanorods: multifunctional agents for cancer imaging and therapy.

Methods in Molecular Biology (Clifton, N.J.), 624, 119–130.

By: A. Wei, A. Leonov & Q. Wei

Source: ORCID
Added: March 21, 2019

2010 journal article

Plasmon-Resonant Nanoparticles and Nanostars with Magnetic Cores: Synthesis and Magnetomotive Imaging

Acs Nano, 4(9), 5163–5173.

By: H. Song, Q. Wei, Q. Ong & A. Wei

Source: ORCID
Added: March 21, 2019

2010 chapter

Plasmon-Resonant gold nanorods as multifunctional agents for diagnostics, imaging and photothermal therapy

In Handbook of Materials for Nanomedicine (pp. 585–631).

By: Q. Wei & A. Wei

Source: ORCID
Added: April 10, 2020

2010 article

Signal Generation with Gold Nanoparticles: Photophysical Properties for Sensor and Imaging Applications

Wei, Q., & Wei, A. (2010, June). The Supramolecular Chemistry of Organic-Inorganic Hybrid Materials, pp. 319–349.

By: Q. Wei & A. Wei

Source: ORCID
Added: March 21, 2019

2010 journal article

Zwitterionic phosphorylcholine as a better ligand for gold nanorods cell uptake and selective photothermal ablation of cancer cells

Chemical Communications, 46(9), 1479–1481.

By: W. Zhou, J. Shao, J. Qiao, Q. Wei, J. Tang & J. Jian

Source: ORCID
Added: March 21, 2019

2009 journal article

COLL 347-Polarization-sensitive NIR imaging modalities based on gold nanorods and nanostars

Abstracts of Papers of the American Chemical Society, 238.

By: Q. Wei, H. Song, A. Leonov, K. Ritchie & A. Wei

Source: ORCID
Added: March 21, 2019

2009 journal article

Gold Nanorods as Contrast Agents for Biological Imaging: Optical Properties, Surface Conjugation and Photothermal Effects

Photochemistry and Photobiology, 85(1), 21–32.

By: L. Tong, Q. Wei, A. Wei & J. Cheng

Source: ORCID
Added: March 21, 2019

2009 journal article

Gyromagnetic Imaging: Dynamic Optical Contrast Using Gold Nanostars with Magnetic Cores

Journal of the American Chemical Society, 131(28), 9728–9734.

By: Q. Wei, H. Song, A. Leonov, J. Hale, D. Oh, Q. Ong, K. Ritchie, A. Wei

Source: ORCID
Added: March 21, 2019

2009 journal article

Thermosensitive Nanocables Prepared by Surface-Initiated Atom Transfer Radical Polymerization

Nanoscale Research Letters, 4(1), 84–89.

By: Q. Wei, W. Zhou, J. Ji & J. Shen

Source: ORCID
Added: March 21, 2019

2008 journal article

COLL 66-Gold nanostars with magnetic cores as dynamic optical imaging agents

Abstracts of Papers of the American Chemical Society, 236.

By: Q. Wei, H. Song, Q. Ong, K. Ritchie & A. Wei

Source: ORCID
Added: March 21, 2019

2008 conference paper

NIR responsive core/shell nanohybrids for smart drug delivery

8th World Biomaterials Congress 2008, 1, 297.

By: Q. Wei, J. Ji & J. Shen

Source: ORCID
Added: April 10, 2020

2008 journal article

Synthesis of near-infrared responsive gold nanorod/PNIPAAm core/shell nanohybrids via surface initiated ATRP for smart drug delivery

Macromolecular Rapid Communications, 29(8), 645–650.

By: Q. Wei, J. Ji & J. Shen

Source: ORCID
Added: March 21, 2019

2008 journal article

The Escherichia coli O157 : H7 DNA detection on a gold nanoparticle-enhanced piezoelectric biosensor

Chinese Science Bulletin, 53(8), 1175–1184.

By: L. Wang, Q. Wei, C. Wu, Z. Hu, J. Ji & P. Wang

Source: ORCID
Added: March 21, 2019

2008 journal article

Two-Photon Luminescence Imaging of Bacillus Spores Using Peptide-Functionalized Gold Nanorods

Nano Research, 1(6), 450–456.

By: W. He, W. Henne, Q. Wei, Y. Zhao, D. Doorneweerd, J. Cheng, P. Low, A. Wei

Source: ORCID
Added: March 21, 2019

2008 journal article

pH Controlled Synthesis of High Aspect-Ratio Gold Nanorods

Journal of Nanoscience and Nanotechnology, 8(11), 5708–5714.

By: Q. Wei, J. Ji & J. Shen

Source: ORCID
Added: March 21, 2019

2007 conference paper

A QCM biosensor based on gold nanoparticles amplification for real-time bacteria DNA detection

Proceedings of the 2007 International Conference on Information Acquisition, ICIA, 46–51.

By: L. Wang, Q. Wei, C. Wu, J. Ji & P. Wang

Source: ORCID
Added: March 21, 2019

2007 conference paper

Detection of E. coli O157:H7 DNA by a novel QCM biosensor coupled with gold nanoparticles amplification

2007 7th IEEE International Conference on Nanotechnology - IEEE-NANO 2007, Proceedings, 330–333.

By: L. Wang, Q. Wei, C. Wu, A. Ji, Q. Liu, M. Yang, P. Wang

Source: ORCID
Added: March 21, 2019

2007 journal article

Norvancomycin-capped silver nanoparticles: Synthesis and antibacterial activities against E-coli

Science in China Series B-Chemistry, 50(3), 418–424.

By: Q. Wei, J. Ji, J. Fu & J. Shen

Source: ORCID
Added: March 21, 2019

Employment

2017 - present

North Carolina State University Raleigh, NC, US
Chemical and Biomolecular Engineering