Particles microscopy atomic force. Medical search. Frequent questions

The particles were analyzed by x-ray photoelectron spectroscopy, transmission electron microscopy, atomic force microscopy, and the laser Doppler velocimetry. (nist.gov)
However, it is the force spectroscopy that could make AFM a versatile tool in crime investigations. (intechopen.com)
Additionally, the usefulness of AFM imaging and force spectroscopy for human hair, document forgery, textile fiber, fingermark and gunshot and explosive residue examinations will be discussed. (intechopen.com)
Single particle spectroscopy techniques have therefore become the standard for understanding how the energy of the localized surface plasmon of individual nanoparticles scales with small changes in the morphology. (acs.org)
This Perspective discusses how different single particle imaging and spectroscopy techniques together with electron microscopy can be applied to reveal the relationships between the plasmonic response and the morphology of individual nanoparticles as well as their assemblies. (acs.org)
New procedures in atomic force microscopy have been developed: lateral force spectroscopy, oscillating tribometry, nanowelling and drilling. (gov.by)
Since 2010 we studied graphene (Gr) extensively mainly with high resolution X-ray photoelectron spectroscopy (HRXPS) and scanning tunneling microscopy (STM). (lu.se)
In this context, we employ single particle tracking together with atomic-force-microscopy-based force spectroscopy to study how virus attachment, detachment and diffusion is modulated at the cell surface. (lu.se)
The implants Titamax® and External Hex (Titanium Fix, São José dos Campos, Brazil) exhibited characteristics of roughness through the blasting of particles, and OSSEOTITE®, Revolution® Implant (Sin, São Paulo, Brazil) and porous Master® (Connection System Prostheses, Aruja, Brazil) had porous characteristics analyzed by a scanning electron microscope (SEM) and energy dispersive spectroscopy (EDS). (bvsalud.org)
The examples may include but are not limited to: kinetics in biochemistry and catalysis, atomic force microscopy (AFM), electrochemistry, calorimetry, optical spectroscopy, online databases and literature management. (lu.se)

I originally trained as a Physicist, receiving my PhD in 1991 from Imperial College, London in nanolithography and scanning tunneling microscopy. (nottingham.ac.uk)

Here, we report submolecular-resolution imaging of the water clusters on a NaCl(001) surface within the nearly noninvasive region by a qPlus-based noncontact atomic force microscopy. (nature.com)

The use of a quartz crystal microbalance with dissipation (QCM-D) to study the adsorption of particles larger than 100 nm, such as liposomes, viruses, and nano/micro-plastics, remains challenging owing to the lack of appropriate models for data evaluation. (lu.se)

We focus on developing new tools for characterization of deformation- and interaction forces of colloidal particles on the single particle level. (cam.ac.uk)
Colloidal particles can be directly attached onto AFM cantilevers , allowing for precise measurements of forces acting on the particle as a function of displacement of the particle relative to a flat substrate. (cam.ac.uk)

Professor Dr M. N. V. Ravi Kumar and Dr Dimitrios Lamprou, of the Strathclyde Institute of Pharmacy and Biomedical Sciences, believe an advanced form of atomic force microscopy, known as PeakForce QNM, could boost developments in the field of nanomedicines, the encapsulation of potent drugs in tiny particles measuring billionths of a meter in diameter. (sciencedaily.com)
To achieve this we need to measure particle interactions and this is achieved using a modified form of atomic force microscopy, where a small, 10 micron, particle is attached to a small cantilever, about 100 micron in length. (imperial.ac.uk)

Atomic, molecular or nanoscale spatial resolution was demonstrated. (wikipedia.org)
Operate advanced microscopy equipment to manipulate nanoscale objects. (mymajors.com)
Experimental determination of the lateral resolution of surface electric potential measurements by Kelvin probe force microscopy using biased electrodes separated by a nanoscale gap and application to thin-film transistors by Louis Giraudet et.al. (bruker.com)

The combination of Atomic-Force Microscopy with optical microscopy techniques like micro-interferometry or fluorescence microscopy is particularly useful for this task. (cam.ac.uk)
Fluorescence Microscopy (FM) and Atomic Force Microscopy (AFM). (utwente.nl)

The overall goal of this procedure is to synthesize bacterial nano-cellulose, or BNC, and render it magnetic by impregnating in situ with iron oxide nano-particles. (jove.com)

High quality magnetic stainless steel (alloy 430) discs for Atomic Force Microscopy are offered with smooth edges and consistently flat surfaces. (tedpella.com)
We assume that these correlations between the surface and the spike protein also play a key role in the initial attachment of complete SARS-CoV-2 virus particles to the surfaces. (scitechdaily.com)
Reference: "Adsorption of SARS‐CoV‐2 Spike Protein S1 at Oxide Surfaces Studied by High‐Speed Atomic Force Microscopy" by Yang Xin, Prof. Guido Grundmeier and Dr. Adrian Keller, 9 October 2020, Advanced Nano-Biomed Research . (scitechdaily.com)
This work may open an avenue for studying the intrinsic structure and dynamics of ice or water on surfaces, ion hydration, and biological water with atomic precision. (nature.com)
Nevertheless, entrained particles depositing on/in the deep lung surfaces of the bronchioles or alveoli will contact pulmonary surfactants in the surface hypophase and the agglomerated CNT are likely to (ultimately) be de-agglomerated. (cdc.gov)
Atomic force microscopy, AFM, however, has been used to characterize the topography of surfaces down to the molecular scale. (imperial.ac.uk)
What this also goes on to is that it means that the overall forces required to cut are less - if you have this slice and push it together, and that means that you don't damage the surfaces that you cut. (thenakedscientists.com)
Scientific research in the field of tribomechanics of precision contact, physics and mechanics of surfaces at the micro- and nano-level, nanostructured materials science, nanodiagnostics of materials by atomic-force microscopy. (gov.by)
He obtained the fundamental laws of formation and functioning of precision frictional contact, developed statistical models of contact of multilevel rough surfaces under conditions of effective action of surface forces, which were used in the design of working surfaces in magnetic recording systems, micro-tweezers and micro-electromechanical systems. (gov.by)

Using high-speed atomic force microscopy, the researchers can visualize the so-called adsorption, diffusion, and interaction dynamics - basically the movement behavior - of various biomolecules. (scitechdaily.com)
The validity of a viscoelastic model based on Kelvin-Voigt theory was assessed, and the model was used to evaluate particle adsorption data obtained from QCM-D measurements. (lu.se)
the values obtained were larger than results from atomic force microscopy, indicating that the viscoelastic model combined with the Gauss-Newton method can quantify the adsorption of large polystyrene particles and the surrounding water around them. (lu.se)
We suggested that QCM-D, in combination with an appropriate viscoelastic model, is applicable to estimate adsorption at the solid-liquid interface even for soft particles larger than 1 μm, which are out of the range of applications to the hydrodynamics model. (lu.se)
These values were lower for the adsorption of the negatively charged polystyrene particles on a positive surface than on a negative surface. (lu.se)

Thus far, replication studies on SARS-CoV were per- were used for imaging (dry TappingMode [Veeco]) infect- formed with transmission electron microscopy, which ed cells. (cdc.gov)
The nanocapsules were characterized using dynamic light scattering, atomic force microscopy, and scanning electron microscopy. (techconnectworld.com)
The morphology and properties of E/PCF-NPs were characterized by transmission electron microscopy, scanning electron microscopy, and atomic force microscopy. (dovepress.com)
Specifically, the three methods investigated are scanning electron microscopy, electrokinetic sensing, and combined fluorescence - atomic force microscopy. (kth.se)
First, a protocol for scanning electron microscopy imaging of EVs was optimized to improve the throughput and image quality of the method while preserving the shape of the vesicles. (kth.se)
Application of the developed protocol for analysis of EVs from human serum showed the possibility to use scanning electron microscopy for morphological analysis and high-resolution size-based profiling of EVs over their entire size range. (kth.se)
Comparison with nanoparticle tracking analysis, a commonly used technique for EV size estimation, showed a superior sensitivity of scanning electron microscopy for particles smaller than 70-80 nm. (kth.se)
Produce images or measurements, using tools or techniques such as atomic force microscopy, scanning electron microscopy, optical microscopy, particle size analysis, or zeta potential analysis. (mymajors.com)
The resulting films were analyzed by atomic force microscopy (AFM), transmission electron microscopy (TEM), and X-ray diffraction. (chemistryviews.org)
Scanning Electron Microscopy. (bvsalud.org)
Facilities for 3D optical imaging and electron microscopy at Materials Engineering with instruments including E-SEM FEI Quanta 200 MKII with analytical system Pegasus (EBSD+EDS) from EDAX and optical microscope Keyence VHX-6000. (lu.se)

Both linear and exponential growth behaviors are observed for particle deposition. (confex.com)
As deposition efficiency and sites of inhaled particles within the respiratory system largely depend on particle size distribution, the deposition pattern of agglomerated CNT should be similar to those larger, equivalent-sized nonagglomerated particles. (cdc.gov)

Humidity and temperature cycling effects on the caking behavior of the particles have also been investigated, with significant morphology changes and onset of caking found to occur within relatively short periods of time. (aston.ac.uk)
Finally, we characterize surface morphology of the films with atomic force microscopy technique. (confex.com)
Upon oxidation from metallic iron to iron oxide hydroxide, FeO(OH), particles underwent a significant transformation in size and morphology from 100 nm diameter spherical particles to plate-like crystalline particles with a hydrodynamic diameter greater than 450 nm. (rsc.org)
This paper evidences that protein aggregate morphology distinctly differs in CSF of patients with AD dementia (ADD), mild cognitive impairment due to AD (MCI AD), with subjective cognitive decline without amyloid pathology (SCD) and with non-AD MCI using liquid-based atomic force microscopy (AFM). (empa.ch)
The generation of nanoaerosols with well-defined solution, capillary diameter, flow rate, and colloidal morphology is necessary in many applications such particle concentration on the size distributions of as instrument calibration and evaluation (Ku and SWCNT aerosols were investigated. (cdc.gov)
as a result, the role of particle morphology on the droplet size and the ability to fine tune the initial toxicological response is largely unknown. (cdc.gov)

Bimodal Atomic Force Microscopy (bimodal AFM) is an advanced atomic force microscopy technique characterized by generating high-spatial resolution maps of material properties. (wikipedia.org)
Bimodal AFM is based on the simultaneous excitation and detection of two eigenmodes (resonances) of a force microscope microcantilever. (wikipedia.org)

In forensic examinations where topographic characterization is important like in fingermark, textile and document forgery examinations, the atomic force microscopy (AFM) imaging technique can be of value. (intechopen.com)
This opens new perspectives for many areas like micro-encapsulation, sensing, biomimetics or buildup of composite materials, but it as well poses new challenges for the characterization of particles. (cam.ac.uk)
To overcome some of these challenges, this thesis focuses on developing different techniques for characterization, detection and protein profiling of EVs at both bulk and single particle levels. (kth.se)

Controlled Overgrowth of Five-Fold Concave Nanoparticles into Plasmonic Nanostars and Their Single-Particle Scattering Properties. (acs.org)
LDH nanosheets well covered magnetite nanoparticles with house-of-cards-like structure in exfoliation-reassembly method, while coprecipitation resulted in LDH particle formation along with magnetite nanoparticles. (hindawi.com)
However, by using PeakForce QNM atomic force microscopy we can, for the first time, track where these nanoparticles are going throughout the body after oral administration -- without attaching any fluorescent or radioactive labels and by using the real drug loaded nanoparticles. (sciencedaily.com)
Professor Kumar added: "The ability of atomic force microscopy to study biomechanical profiles will be an asset in efforts to better understand the difference in tissue stiffness between tissues treated with nanoparticles and those not treated with nanoparticles, how long any associated tissue stiffness persists, and if it disappears quickly. (sciencedaily.com)
Analysis suggested that the oxidized ZVI nanoparticles will experience a 10 −19 N maximum shear force in pore channels, much lower than the imaging forces in AFM, suggesting the mechanical stability of the particles during water remediation. (rsc.org)
Using quartz crystal microbalance, atomic force microscopy, and modeling techniques, we demonstrate that zero valent iron nanoparticles become oxidized after exposure to water yet remain mechanically robust at flow rates comparable to those used in filtration applications. (rsc.org)

The usefulness of force measurements to evaluate the elasticity of red blood cells (RBCs) in relation to the age of a bloodstain is an interesting example. (intechopen.com)
The orbiter instruments combine remote sensing techniques, such as cameras and radio science measurements, with direct sensing systems such as dust and particle analysers. (esa.int)
Alice will make measurements of noble gas abundances in the coma, the atomic budget in the coma, and major ion abundances in the tail and in the region where solar wind particles interact with the ionosphere of the comet. (esa.int)

These microscopic particles of plastic have become a major environmental concern. (phys.org)
They described how this detailed imaging approach may also help scientists address growing concerns in the medical world around "nanotoxicology," the build-up of microscopic particles in people's tissues. (sciencedaily.com)

DXT and DXB provide benefits for observing the tilting and rotational motions of biomolecules at the atomic scale by using X-rays and nanocrystal probes, but they require the attachment of the nanocrystal probe to the biomolecule of interest. (nature.com)
Scanning probe microscopy has been extensively applied to probe interfacial water in many interdisciplinary fields but the disturbance of the probes on the hydrogen-bonding structure of water has remained an intractable problem. (nature.com)
Technologies of membrane-capillary transport were developed to create nano-manipulators based on carbon nanotubes, controlled formation of single nano-objects (particles, wires, nanotubes) on the tip of the probe, followed by evaluation of their physical and mechanical properties. (gov.by)

Using an atomic force microscope (AFM), removal forces between particles and various substrates were measured as a function of aging time and relative humidity. (vde-verlag.de)
Again an atomic force microscope is used only now proteins or cells are attached to the small cantilever. (imperial.ac.uk)

Comparison with theoretical simulations reveals that the key lies in probing the weak high-order electrostatic force between the quadrupole-like CO-terminated tip and the polar water molecules at large tip-water distances. (nature.com)
Unfortunately, the atomic resolution of organic molecules is typically achieved at the very small tip-molecule separation, where the short-range Pauli repulsion force is dominant 25 , 35 . (nature.com)
At large tip heights where only the long-range van der Waals and electrostatic forces are detectable, the resolution is usually quite poor for weakly polarized molecules. (nature.com)
Comparison with the theoretical simulations reveals that such a high resolution originates from the electrostatic force acting between the quadrupole-like CO-tip and the strongly polar water molecules. (nature.com)
The aim of the course is to enable students to acquire a basic framework to describe (bio)molecules and their interactions from a basic microscopy perspective. (lu.se)

This suggests that tan δ reflects the strength of the contact between the particle and substrate. (lu.se)
d) Force-distance curves for glass substrate and for HSV-1 C-capsid. (lu.se)

A non-comprenhsive list of resources for microscopy at Lund University. (lu.se)

These membrane whorls are the infected cells was enhanced and could be involved in postulated to be replication complexes for the virus since transporting and expelling the progeny virus particles. (cdc.gov)
Other reports have described double-membrane vesicles as the bending force to extrude the virus particles. (cdc.gov)
According to Keller, however, further studies are required: "To fully elucidate the hierarchy of interactions involved, studies at the molecular level using different isolated envelope components as well as complete SARS-CoV-2 virus particles are necessary. (scitechdaily.com)

This is the reason why adhesion force and contact area between particles and wafer surface increase by deformation of particles. (vde-verlag.de)

In the early 2000s, scientists from the UK made a worrisome discovery that the oceans are teeming with small particles of plastic (less than one millimeter in length) due to the continuous degradation of plastic waste. (phys.org)

Yet, the growth behavior of particles in polyelectrolyte multilayers is still poorly understood, especially for drug delivery applications. (confex.com)
In the first part of the study, a microgel was used as a model for understanding the behavior of nanoplastic particles. (phys.org)

Single-Particle Investigation of Plexcitons in Bimetallic Nanorods. (acs.org)
Simply put, these methods cannot observe the degradation into single particles in real time. (phys.org)
In their latest study, which was published in Soft Matter , they demonstrated an innovative approach to observe the degradation process of single microgel particles in real time with nanometric precision. (phys.org)
The image analysis results by Atomic Force Microscopy showed that the CNTs tend to agglomerate rather than exist as single particles, physically. (cdc.gov)
Finally, to increase the understanding of EV subpopulations and heterogeneity, a platform combining fluorescence and atomic force microscopy was developed for multiparametric analysis of EVs at a single particle level. (kth.se)
This constitutes our approach for analyzing intracapsid DNA mobility at a single-particle level. (lu.se)
In state-of-the-art catalytic processes, only single noble metal atoms are used on the support particle surface. (lu.se)
1997. In vitro genotoxic effects of hard metal particles assessed by alkaline single cell gel and elution assays. (cdc.gov)

The main aim of paper is to find adhesion force of particles to increase particle removal efficiency for defect-free surface by using CMP and post-CMP cleaning. (vde-verlag.de)
The adhesion force consists of physical interaction such as van der Waals, electrostatic and capillary forces, and of chemical bonding such as hydrogen bonding. (vde-verlag.de)
In addition, Cu surface and colloidal silica particles in the slurry had higher adhesion force than Si surface and abrasive particles. (vde-verlag.de)
The result showed that relative humidity had an effect on particle adhesion force by F-D curve mode of AFM. (vde-verlag.de)
However in order to interpret this force-displacement data correctly in terms of mechanical or adhesion forces, additional information on shape changes of the particles is highly desirable. (cam.ac.uk)

During the past decade, colloid-synthesis has greatly improved and particles with unprecedented complexity in terms of shape, compositions and interactions are now available. (cam.ac.uk)
My principle area of research is to try to control the bulk properties of suspensions by controlling the interactions between the particles in a suspension. (imperial.ac.uk)
The interactions between the particle and another particle or surface is then determined. (imperial.ac.uk)

We use atomic force microscopy (AFM) nano-indentation method to measure DNA mobility in the capsid. (lu.se)

That turns out to be a very, very interesting problem that I've solved and it goes like this: If you're say, cutting something that requires work to do it, which is force times displacement, and you say, "Okay, well if I put a bit of work in sideways, clearly I won't require as much work pressing down. (thenakedscientists.com)
The tracking of the particles gives information about the displacement, making it possible to calculate the size of the particles by Brownian Motion. (utwente.nl)

On the other hand, the "exosome vesicle " is an extracellular particle released from the endosomal compartment of most eukaryotic cells. (frontiersin.org)

In this study, we have investigated the size distributions of airborne CNT particles that were laboratory-generated by using a vortex agitator and dispersed with a very low flow of HEPA-filtered air. (cdc.gov)
The number-weighted particle size distributions were monitored by a 13-stage Electrical Low Pressure Impactor (ELPI) and a 6-stage Integrating Screen Diffusion Battery (ISDB). (cdc.gov)

The dimensions of the agglomerates were in the micrometer range with individual particles 10-30 nm in diameter. (science24.com)

Our high-resolution atomic scale measurement-sp-ACF analysis of diffraction patterns of individual grains-is useful for evaluating physical properties that are broadly applicable in physics, chemistry, and materials science. (nature.com)

The experimental results showed that the particle removal force increased gradually from 50nN to 300nN as the aging time. (vde-verlag.de)

Once internalized, ticles showed a rosette appearance with short knoblike the virus core uncoats, revealing flattened, disc-shaped, spikes under both the scanning electron and atomic force and electron-dense nucleocapsids described as "doughnut- microscopes. (cdc.gov)
Under his leadership and with direct participation, the development was carried out and for the first time since 1994, production of domestic atomic-force microscopes of the Nanotop and Nanotester series was launched, which are used in dozens of scientific and industrial laboratories of the Republic of Belarus and are also shipped abroad. (gov.by)

Herein, we report the submolecular-resolution imaging of water nanoclusters on a Au-supported NaCl(001) film by probing the high-order electrostatic force using a qPlus-based nc-AFM. (nature.com)

Atomic force microscopy (AFM) was used to mechanically degrade the FeO(OH) crystallites during repeated imaging. (rsc.org)

The course covers theoretical models for the structure and reactions of atomic nuclear, as well as experiments in nuclear physics and their scientific applications. (lu.se)

Therefore, the AFM friction force analysis would be helpful to investigate the physical cleaning process without surface damage such as remained particle, scratch and collapse of pattern. (vde-verlag.de)
Atomic force microscopy has been used to study the surface properties of model spray dried powders. (aston.ac.uk)
Phase imaging, nanoindentation and force modulation microscopy have differentiated between the different surface material properties of the particles, revealing a regular dispersion of soft, oil rich areas distributed across the particles' surface. (aston.ac.uk)
These particles display different surface charges and hydration structures on different crystalline facet, which lead to different chemical, photochemical, and electrochemical reactivity. (utwente.nl)

Among them, the approximations to express the Euler-Bernoulli equation of a continuous cantilever beam in terms of the equations of the excited modes, the type of interaction forces acting on the tip, the theory of demodulation methods or the introduction of finite-size effects. (wikipedia.org)
However, an intrinsic problem of SPM is that all the probes inevitably induce perturbation to the fragile water structure, due to the excitation of the tunneling electrons and the tip-water interaction forces, especially under the close-imaging condition applied in order to achieve ultrahigh spatial resolution. (nature.com)

Cellomics Platform at MultiParkThe Cellomics ArrayScan VTI HCS Reader enables automated acquisition, visualization and quantification of a large number of images, with an automated fluorescence and brightfield microscopy allowing extraction of quantitative data from intensity and area measurement in high-throughput format. (lu.se)

The ISDB results showed that the particles released from CVD-SWCNT material (HP-grade, Helix, TX) have a solo peak under 10 nm, with a mode of 2.5 nm and GSD of 1.24 in number-weighted distributions. (cdc.gov)

The issue lies mainly in the techniques that have been used so far to observe the degradation process of plastic particles. (phys.org)
Investigations of the microstructure were performed at different resolution levels using scanning, transmission, and atomic force microscopy techniques. (science24.com)

We examine the effect of particle size, as well as pH and ionic strength of the media on growth rate of multilayers using a quartz crystal microbalance. (confex.com)

The removal force is can be evaluated by calculating with consideration for AFM tip and cantilever shape. (vde-verlag.de)
The researchers employed a carefully configured high-speed atomic force microscopy (HS-AFM) setup, which involved 'touching' the sample with an atomic-sized tip placed at the end of a cantilever and measuring its deflection. (phys.org)

In situ imaging of the three-dimensional shape of soft responsive particles at fluid interfaces by atomic force microscopy by Jacopo Vialetto et.al. (bruker.com)

Bulk SiC-Zn nanocomposites with about 20% volume fraction of metal were fabricated through a high-pressure infiltration process under pressures in the range of 2-8 GPa and temperatures in the range of 400-1000 o C. Ceramic powders used in the experiments were loosely agglomerated by Van der Waals forces. (science24.com)

Therefore, to investigate human exposure to airborne CNTs, the full-size range of inhalable particles must be taken into account. (cdc.gov)

The left side shows a particle containing water, and the right side shows a water-free particle. (phys.org)
To determine whether similar degradation would occur during water filtration in a mixed matrix membrane, force under standard membrane operating conditions was calculated. (rsc.org)
Such force calculations were used to compare the shear forces exerted during water flux in a mixed matrix membrane to the normal forces imparted by AFM. (rsc.org)

The goal of this research project is to develop methods to grow stacked and functionalized 2D materials with atomic scale precision. (lu.se)

electron and optical microscopy. (industry.gov.au)
This can be achieved using in situ optical microscopy. (cam.ac.uk)

Therefore, in this study, the retention of hydrolysed polyacrylamide (HPAM) polymer, a commonly used chemical for EOR, is investigated during flow in Estaillades carbonate rock.ExperimentsA novel approach of investigating HPAM retention in Estaillades carbonate rock was carried out using Atomic force microscopy (AFM). (imperial.ac.uk)
In a study conducted at MAX IV and other European synchrotrons, researchers from the Netherlands and Belgium show that the catalytic activity of highly distributed palladium depends on the size of the cerium dioxide support particles. (lu.se)

Scanning electron and atomic force microscopy was death for SARS infections is 7%-10%, depending on the used for the first time to view the maturation of the severe age of the patients (2). (cdc.gov)

Anatomy21

Organisms10

Chemicals and Drugs79

Analytical, Diagnostic and Therapeutic Techniques and Equipment62

Phenomena and Processes76

Disciplines and Occupations10

Technology, Industry, Agriculture27

Information Science10

Health Care4

Spectroscopy10

Scanning Tunneling1

Noncontact atomic force micr1

Quartz Crystal Microbalance with Dis1

Colloidal particles2

Form of atomic force micr2

Nanoscale3

Fluorescence microscopy2

Impregnating in situ1

Surfaces9

Adsorption5

Electron microscopy11

Deposition2

Morphology6

Bimodal2

Characterization3

Nanoparticles6

Measurements3

Microscopic2

Probe3

Microscope2

Molecules5

Substrate2

Lund University1

Virus particles3

Deformation1

Small particles1

Behavior2

Single8

Adhesion5

Interactions3

Nano1

Displacement2

Extracellular1

Size distributions2

Diameter1

Diffraction1

Experimental1

Microscopes2

Electrostatic1

Mechanically1

Theoretical1

Surface4

Interaction forces2

Quantitative1

Results showed1

Techniques2

Examine1

Cantilever2

Interfaces1

Waals1

Airborne1

Water3

Precision1

Optical2

Study2

SARS1