World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
100
Citations
32127
World Ranking
1290
National Ranking
496

Overview

David R. Walt is affiliated with Harvard University in the United States and has a significant body of research spanning multiple fields related to medicine and molecular biology. Their work encompasses extensive studies within infectious diseases, molecular biology, and biomedical engineering, with additional contributions to immunology and neurology.

The scientist has published numerous papers on topics that include SARS-CoV-2 and COVID-19 research, detection and testing methods for SARS-CoV-2, and biosensors and analytical detection. They have also contributed to research in COVID-19 clinical studies and advanced biosensing and bioanalysis techniques, including investigations into extracellular vesicles in disease contexts.

  • SARS-CoV-2 and COVID-19 Research
  • SARS-CoV-2 detection and testing
  • Biosensors and Analytical Detection
  • COVID-19 Clinical Research Studies
  • Advanced biosensing and bioanalysis techniques
  • Extracellular vesicles in disease
  • Advanced Biosensing Techniques and Applications

Key publications include:

  • Persistent Circulating Severe Acute Respiratory Syndrome Coronavirus 2 Spike Is Associated With Post-acute Coronavirus Disease 2019 Sequelae, 2022, Clinical Infectious Diseases
  • Multisystem inflammatory syndrome in children is driven by zonulin-dependent loss of gut mucosal barrier, 2021, Journal of Clinical Investigation
  • A lab-on-a-chip for the concurrent electrochemical detection of SARS-CoV-2 RNA and anti-SARS-CoV-2 antibodies in saliva and plasma, 2022, Nature Biomedical Engineering
  • L1CAM is not associated with extracellular vesicles in human cerebrospinal fluid or plasma, 2021, Nature Methods
  • Single Molecule Protein Detection with Attomolar Sensitivity Using Droplet Digital Enzyme-Linked Immunosorbent Assay, 2020, ACS Nano

The scientist frequently collaborates with other researchers in their field. Notable co-authors include Tal Gilboa, Zoe Swank, Yasmeen Senussi, Maia Norman, and Chi-An Cheng.

  • Tal Gilboa
  • Zoe Swank
  • Yasmeen Senussi
  • Maia Norman
  • Chi-An Cheng

Publishing efforts are often featured in specific venues known for biomedical and infectious disease research. Frequent publication venues for the scientist include bioRxiv (Cold Spring Harbor Laboratory), Clinical Infectious Diseases, ACS Nano, Open Forum Infectious Diseases, and SSRN Electronic Journal.

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Clinical Infectious Diseases
  • ACS Nano
  • Open Forum Infectious Diseases
  • SSRN Electronic Journal

Their academic production spans 194 publications in medicine and 94 in biochemistry, genetics, and molecular biology. Subfields prominently represented in their work are infectious diseases (106 publications), molecular biology (76), biomedical engineering (43), immunology (16), and neurology (14).

Best Publications

  • Single-Molecule enzyme-linked immunosorbent assay detects serum proteins at subfemtomolar concentrations

    David M Rissin;Cheuk W Kan;Todd G Campbell;Stuart C Howes

  • Cross-reactive chemical sensor arrays.

    Keith J. Albert;Nathan S. Lewis;Caroline L. Schauer;Gregory A. Sotzing

  • How many human proteoforms are there

    Ruedi Aebersold;Jeffrey N. Agar;I. Jonathan Amster;Mark S. Baker

  • Target analyte sensors utilizing microspheres

    David R. Walt;Karri L. Michael

  • A chemical-detecting system based on a cross-reactive optical sensor array

    Todd A. Dickinson;Joel White;John S. Kauer;David R. Walt

  • Randomly Ordered Addressable High-Density Optical Sensor Arrays

    Karri L. Michael;Laura C. Taylor;Sandra L. Schultz;David R. Walt

  • Advancing the speed, sensitivity and accuracy of biomolecular detection using multi-length-scale engineering

    Shana O. Kelley;Chad A. Mirkin;David R. Walt;Rustem F. Ismagilov

  • A fiber-optic DNA biosensor microarray for the analysis of gene expression.

    Ferguson Ja;Boles Tc;Adams Cp;Walt Dr

  • Screening unlabeled DNA targets with randomly ordered fiber-optic gene arrays.

    Frank J. Steemers;Jane A. Ferguson;David R. Walt

  • The chemistry of enzyme and protein immobilization with glutaraldehyde

    David R. Walt;Venetka I. Agayn

  • High-Density Fiber-Optic DNA Random Microsphere Array

    Jane A. Ferguson;Frank J. Steemers;David R. Walt

  • Imaging fiber optic array sensors, apparatus, and methods for concurrently detecting multiple analytes of interest in a fluid sample

    David R. Walt;Steven M. Barnard

  • Optical sensor apparatus for far-field viewing and making optical analytical measurements at remote locations

    David R. Walt;Karri L Michael;Suneet Chadha

  • Polymer Modification of Fiber Optic Chemical Sensors as a Method of Enhancing Fluorescence Signal for pH Measurement

    Christiane Munkholm;David R. Walt;Fred P. Milanovich;Stanley M. Klainer

  • Fluorescence-based nucleic acid detection and microarrays

    Jason R Epstein;Israel Biran;David R Walt

  • Preparation of Polymer Coated Gold Nanoparticles by Surface-Confined Living Radical Polymerization at Ambient Temperature

    Tarun K. Mandal;Michael S. Fleming;David R. Walt

  • Nanosphere−Microsphere Assembly: Methods for Core−Shell Materials Preparation

    Michael S. Fleming;and Tarun K. Mandal;David R. Walt

  • A Fiber-Optic Microarray Biosensor Using Aptamers as Receptors

    Myoyong Lee;David R. Walt

  • Production of Hollow Polymeric Microspheres by Surface-Confined Living Radical Polymerization on Silica Templates

    Tarun K. Mandal;Michael S. Fleming;David R. Walt

  • Optical sensor, optical sensing apparatus, and methods for detecting an analyte of interest using spectral recognition patterns

    David R. Walt;John S. Kauer

Frequent Co-Authors

John S. Kauer
John S. Kauer Tufts University
Frank G. Oppenheim
Frank G. Oppenheim Boston University
George M. Whitesides
George M. Whitesides Harvard University
Sabine Szunerits
Sabine Szunerits University of Lille
David E. Vaillancourt
David E. Vaillancourt University of Florida
Ted M. Dawson
Ted M. Dawson Johns Hopkins University School of Medicine
Xuemei Huang
Xuemei Huang Pennsylvania State University
Sameer Sonkusale
Sameer Sonkusale Tufts University
Tatiana Foroud
Tatiana Foroud Indiana University
Andrew B. West
Andrew B. West Duke University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Chemistry in the USA opens doors to diverse career options beyond traditional lab roles. For those interested in health and pharmaceuticals, understanding the pharma sales rep salary can help gauge the financial prospects of a career in pharmaceutical sales, a popular choice for chemistry graduates. This path often requires strong communication skills and scientific knowledge to effectively discuss products with medical professionals.

If you're aiming for a more technical healthcare role, becoming a pharmacist is a rewarding career. It's crucial to be aware of how much does it cost to become a pharmacist, as the education involves significant investment in tuition and training. Online degrees can sometimes offer flexible options for meeting these educational requirements.

Chemistry graduates with an interest in forensic applications may explore becoming an autopsy technician. This specialized role requires detailed knowledge of human biology and forensic procedures, with insights available on the educational paths, salary, and job outlook for an autopsy technician.

Additionally, pursuing a forensic science degree online can provide a practical and affordable way for students to enter investigative and lab-based careers where chemistry plays a vital role. Online programs often offer flexible scheduling and access to affordable tuition compared to traditional colleges.

Best Scientists Citing David R. Walt

Trending Scientists

Recently Published Articles