The Importance of Subcellular Structures to the Modeling of Biological Cells in the Context of Computational Bioelectromagnetics Simulations
Sign Up to like & getrecommendations! Published in 2022 at "Bioelectromagnetics"
DOI: 10.1002/bem.22436
Abstract: Numerical investigation of the interaction of electromagnetic fields with eukaryotic cells requires specifically adapted computer models. Virtual microdosimetry, used to investigate exposure, requires volumetric cell models, which are numerically challenging. For this reason, a method… read more here.
Keywords: modeling biological; structures modeling; cells context; importance subcellular ... See more keywords
A wideband picosecond pulsed electric fields (psPEF) exposure system for the nanoporation of biological cells.
Sign Up to like & getrecommendations! Published in 2021 at "Bioelectrochemistry"
DOI: 10.1016/j.bioelechem.2021.107790
Abstract: The effects and mechanisms of ultrashort and intense pulsed electric fields on biological cells remain some unknown. Especially for picosecond pulsed electric fields (psPEF) with a high pulse repetition rate, electroporation or nanoporation effects could… read more here.
Keywords: exposure system; biological cells; electric fields; pulsed electric ... See more keywords
Scanning Small-Angle-X-Ray Scattering for Imaging Biological Cells
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618013983
Abstract: Scanning small angle X-ray scattering (SAXS) bridges two worlds of X-ray imaging: We use highly focused beams to spatially resolve the different constituents inside biological cells. Additionally, each individual scattering pattern contains a wealth of… read more here.
Keywords: biological cells; small angle; microscopy; angle ray ... See more keywords
Electrical Impedance Measurements of Biological Cells in Response to External Stimuli.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b05392
Abstract: Dielectric spectroscopy (DS) is a noninvasive technique for real-time measurements of the impedance spectra of biological cells. DS enables characterization of cellular dielectric properties such as membrane capacitance and cytoplasmic conductivity. We have developed a… read more here.
Keywords: biological cells; response; impedance measurements; time ... See more keywords
Thermophoretic Tweezers for Low-Power and Versatile Manipulation of Biological Cells.
Sign Up to like & getrecommendations! Published in 2017 at "ACS nano"
DOI: 10.1021/acsnano.7b00207
Abstract: Optical manipulation of biological cells and nanoparticles is significantly important in life sciences, early disease diagnosis, and nanomanufacturing. However, low-power and versatile all-optical manipulation has remained elusive. Herein, we have achieved light-directed versatile thermophoretic manipulation… read more here.
Keywords: biological cells; power versatile; manipulation biological; low power ... See more keywords
Coumarin–Calix[4]arene Conjugate-Anchored SiO2 Nanoparticles as an Ultrasensor Material for Fe3+ to Work in Water, in Serum, and in Biological Cells
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c03373
Abstract: A coumarin-appended calixarene derivative (CouC4A) and a hybrid material generated by covalently linking this onto a silica surface (CouC4A@SiO2) were synthesized and were characterized by various analytical, spectroscopy, and microscopy methods. Both these materials are… read more here.
Keywords: couc4a sio2; work water; biological cells; fe3 ... See more keywords
Sizing biological cells using a microfluidic acoustic flow cytometer
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-40895-x
Abstract: We describe a new technique that combines ultrasound and microfluidics to rapidly size and count cells in a high-throughput and label-free fashion. Using 3D hydrodynamic flow focusing, cells are streamed single file through an ultrasound… read more here.
Keywords: biological cells; sizing biological; cells using; size ... See more keywords
Stimuli-responsive vesicles as distributed artificial organelles for bacterial activation
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2206563119
Abstract: Significance Artificial cells are entities designed to mimic biological cells in form and function. One of the grand challenges of this field is engineering “nonliving” artificial cells to communicate with their biological “living” counterparts. Combining… read more here.
Keywords: stimuli responsive; responsive vesicles; artificial cells; artificial organelles ... See more keywords
Construction as biological cells: an exploratory study
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Construction Management"
DOI: 10.1080/15623599.2017.1358132
Abstract: ABSTRACT Perfection in nature is inspiring. The near-flawless proliferation of biological cells to construct a functional structure based on an embedded design is impressive. Accordingly, biological cell theory is explored using simile and metaphor to… read more here.
Keywords: biological cells; cell; construction; embedded design ... See more keywords
Diffraction apparatus and procedure in tomography X-ray diffraction imaging for biological cells at cryogenic temperature using synchrotron X-ray radiation.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of synchrotron radiation"
DOI: 10.1107/s1600577518012687
Abstract: X-ray diffraction imaging is a technique for visualizing the structure of biological cells. In X-ray diffraction imaging experiments using synchrotron radiation, cryogenic conditions are necessary in order to reduce radiation damage in the biological cells.… read more here.
Keywords: biological cells; ray diffraction; diffraction imaging; diffraction ... See more keywords
A comparison of absorption and phase contrast for X-ray imaging of biological cells. Erratum
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s1600577519002601
Abstract: Corrections are given for the calculations of fluence and dose for X-ray imaging of biological cells by absorption in the paper by Nave (2018) [J. Synchrotron Rad.25, 1490–1504]. read more here.
Keywords: imaging biological; ray imaging; comparison absorption; biological cells ... See more keywords