In-vivo programmable acoustic manipulation of genetically engineered bacteria
Acoustic tweezers can control target movement through the momentum interaction between
an acoustic wave and an object. This technology has advantages over optical tweezers for …
an acoustic wave and an object. This technology has advantages over optical tweezers for …
Recent advances in experimental design and data analysis to characterize prokaryotic motility
MM Dubay, J Acres, M Riekeles, JL Nadeau - Journal of Microbiological …, 2023 - Elsevier
Bacterial motility plays a key role in important cell processes such as chemotaxis and biofilm
formation, but is challenging to quantify due to the small size of the individual …
formation, but is challenging to quantify due to the small size of the individual …
Genomically mined acoustic reporter genes for real-time in vivo monitoring of tumors and tumor-homing bacteria
Ultrasound allows imaging at a much greater depth than optical methods, but existing
genetically encoded acoustic reporters for in vivo cellular imaging have been limited by poor …
genetically encoded acoustic reporters for in vivo cellular imaging have been limited by poor …
Recent advances and current trends in transmission tomographic diffraction microscopy
Optical microscopy techniques are among the most used methods in biomedical sample
characterization. In their more advanced realization, optical microscopes demonstrate …
characterization. In their more advanced realization, optical microscopes demonstrate …
Structure of Anabaena flos-aquae gas vesicles revealed by cryo-ET
Gas vesicles (GVs) are gas-filled protein nanostructures employed by several species of
bacteria and archaea as flotation devices to enable access to optimal light and nutrients …
bacteria and archaea as flotation devices to enable access to optimal light and nutrients …
Three-dimensional quantitative intracellular visualization of graphene oxide nanoparticles by tomographic flow cytometry
Interaction of nanoparticles (NPs) with cells is of fundamental importance in biology and
biomedical sciences. NPs can be taken up by cells, thus interacting with their intracellular …
biomedical sciences. NPs can be taken up by cells, thus interacting with their intracellular …
Dehydration of plant cells shoves nuclei rotation allowing for 3D phase-contrast tomography
Single-cell phase-contrast tomography promises to become decisive for studying 3D
intracellular structures in biology. It involves probing cells with light at wide angles, which …
intracellular structures in biology. It involves probing cells with light at wide angles, which …
Gas Vesicle–Blood Interactions Enhance Ultrasound Imaging Contrast
Gas vesicles (GVs) are genetically encoded, air-filled protein nanostructures of broad
interest for biomedical research and clinical applications, acting as imaging and therapeutic …
interest for biomedical research and clinical applications, acting as imaging and therapeutic …
Measuring gas vesicle dimensions by electron microscopy
P Dutka, D Malounda, LA Metskas, S Chen… - Protein …, 2021 - Wiley Online Library
Gas vesicles (GVs) are cylindrical or spindle‐shaped protein nanostructures filled with air
and used for flotation by various cyanobacteria, heterotrophic bacteria, and Archaea …
and used for flotation by various cyanobacteria, heterotrophic bacteria, and Archaea …
Genetically encodable materials for non-invasive biological imaging
Many questions in basic biology and medicine require the ability to visualize the function of
specific cells and molecules inside living organisms. In this context, technologies such as …
specific cells and molecules inside living organisms. In this context, technologies such as …