Label-free isolation and deposition of single bacterial cells from ...
2016年9月6日 · Here, an advanced Single-Cell Printer (SCP) was applied for automated and label-free isolation and deposition of bacterial cells encapsulated in 35 pl droplets by inkjet-like printing. To...
Label-free isolation and deposition of single bacterial cells from ...
2016年9月6日 · Here, an advanced Single-Cell Printer (SCP) was applied for automated and label-free isolation and deposition of bacterial cells encapsulated in 35 pl droplets by inkjet-like printing. To achieve this, dispenser chips to generate micro droplets have been fabricated with nozzles 20 μm in size.
Label-free deep learning-based species classification of bacteria ...
2023年11月13日 · We introduce deep learning models as a fast and cost-effective method for identifying bacteria species. We envision this method being employed concurrently with antibiotic susceptibility tests in future applications, significantly enhancing bacterial infection treatments.
Direct Identification of Label-Free Gram-Negative Bacteria with ...
2023年1月23日 · This investigation demonstrates an electrochemical method for directly identifying unlabeled Gram-negative bacteria without other additives or labeling agents. After incubation, the bacterial cell surface is linked to the interdigitated electrode through electroadsorption.
Optical (20× and 100×) and SERS images of A, Bacteria cells …
Surface‐enhanced Raman spectroscopic (SERS) approaches are emerging for bacteria analysis whereby bacteria cells can be measured based on their biochemical composition (label‐free) or with...
Interactive Bacteria Model - cellsalive.fun
Gram-positive Cell Wall. Gram-negative Cell Wall. Outer Membrane. Cytoplasmic Membrane. Membrane Proteins. Porin
Label-free detection and identification of single bacteria via ...
2023年6月1日 · By analyzing and processing the THz spectral image, the morphology and inner structure of bacteria have been observed. The method has been used to detect and identify Escherichia coli represented by Gram-negative bacteria and Staphylococcus aureus represented by Gram-positive bacteria.
Interactive Bacteria Cell Model - GitHub Pages
The internal and surface structures of both Gram-positive and Gram-negative bacterial cells are presented in a mobile-friendly interactive model with descriptive text.
Comparison of label‐free and label‐based approaches for surface ...
2020年9月12日 · Precoating bacteria cells with 3-MPBA enabled the removal of unbound chemical labels from the sample and to compare the precision of label and label-free SERS imaging of bacteria populations. In addition, a novel approach of using two chemicals labels, 3-MPBA and propidium iodide, to discriminate live and dead bacteria was also evaluated.
Optical Methods for Label-Free Detection of Bacteria - MDPI
2022年12月15日 · This paper reviews optical methods such as surface-enhanced Raman scattering spectroscopy, surface plasmon resonance, and dark-field microscopic imaging techniques for the rapid detection of pathogenic bacteria in a label-free manner.