Personne
Yingdi Zhu
Cette personne n’est plus à l’EPFL
Publications associées (16)
Algorithms push forward the application of MALDI-TOF mass fingerprinting in rapid precise diagnosis
Macromolecular mass fingerprinting using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry is a quick tool for biochemical analysis. In combination with algorithms for automated data analysis and interpretation, it has wide appli ...
WILEY2023In situ detection of multitarget impurities on contact lens by electrochemical scanning probe
Fang Liu, Tzu-En Lin, Yingdi Zhu
Identifying multitarget impurities on contact lenses is challenging because traditional methods such as polymerase chain reaction cannot be used on the unknown target. Other sampling methods often require expensive antibodies or dyes. Therefore, this resea ...
ELSEVIER SCIENCE SA2023Rapid Noninvasive Skin Monitoring by Surface Mass Recording and Data Learning
Hubert Girault, Horst Pick, Natalia Gasilova, Andreas Stephan Lesch, Milica Jovic, Tzu-En Lin, Yingdi Zhu
Skin problems are often overlooked due to a lack of robust and patient-friendly monitoring tools. Herein, we report a rapid, noninvasive, and high-throughput analytical chemical methodology, aiming at real-time monitoring of skin conditions and early detec ...
2021Highly Loaded Mildly Edge‐Oxidized Graphene Nanosheet Dispersions for Large‐Scale Inkjet Printing of Electrochemical Sensors
Hubert Girault, Horst Pick, Andreas Stephan Lesch, Milica Jovic, Victor Costa Bassetto, Yingdi Zhu, Bhawna Nagar
Inkjet printing of electrochemical sensors using a highly loaded mildly edge‐oxidized graphene nanosheet (EOGN) ink is presented. An ink with 30 mg/mL EOGNs is formulated in a mixture of N‐methyl pyrrolidone and propylene glycol with only 30 min of sonicat ...
2020Skin cell analysis
Hubert Girault, Horst Pick, Andreas Stephan Lesch, Milica Jovic, Tzu-En Lin, Yingdi Zhu
The present invention describes an adhesive tape stripping transfer method for quick and non-invasive diagnosis of skin diseases by MALDI-TOF mass spectrometry analysis. Cells from the epidermis layer of a suspicious skin area of a patient are collected us ...
2020Mass Spectrometry Methods for Bacterial Infection Diagnosis and Cancer Analysis
Matrix-assisted laser desorption/ionisation (MALDI) time-of-flight (TOF) mass spectrometry is an important analytical tool in chemistry and biology. Bearing the advantages of easy-to-use, fast measurements and relatively simple data interpretation, MALDI-T ...
EPFL2019MALDI Detection of Exosomes: A Potential Tool for Cancer Studies
Hubert Girault, Horst Pick, Natalia Gasilova, Tzu-En Lin, Yingdi Zhu
Matrix-assisted laser desorption ionization time-of-flight mass spectrometry is used to detect intact whole exosomes, yielding exosomal fingerprints within minutes. This rapid exosome detection approach is proposed as a potential tool for cancer studies. M ...
2019Tape-Stripping Electrochemical Detection of Melanoma
Hubert Girault, Horst Pick, Andreas Stephan Lesch, Tzu-En Lin, Yingdi Zhu, Sorour Darvishi
A noninvasive electrochemical melanoma detection approach based on using adhesive tapes for collecting and fixing cells from a suspicious skin area and transferring the cells into a scanning electrochemical microscope (SECM) is presented. The adhesive laye ...
AMER CHEMICAL SOC2019Detection of bacteria
Hubert Girault, Horst Pick, Andreas Stephan Lesch, Milica Jovic, Yingdi Zhu
A method for bacteria detection and the assessment of the antimicrobial susceptibility profile uses a bacterial viability assay based on combining a highly efficient affinity bacteria enrichment/ separation with an electrochemical redox interrogation measu ...
2019Detection of antimicrobial resistance-associated proteins by titanium dioxide-facilitated intact bacteria mass spectrometry
Hubert Girault, Horst Pick, Natalia Gasilova, Liang Qiao, Milica Jovic, Yingdi Zhu
Titanium dioxide-modified target plates were developed to enhance intact bacteria analysis by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. The plates were designed to photocatalytically destroy the bacterial envelope struct ...
2018