Characterization techniques. Medical search. Frequent questions

Laboratory methods for testing for malaria drug resistance include in vitro tests, molecular characterization, determination of drug levels, and animal models. (cdc.gov)
The Committee concluded that additional work may be needed to assess the viability of the stocks held in VECTOR, and that further molecular characterization of additional strains may be valuable in helping to identify strains from which further DNA sequences could be determined. (who.int)

In this application note, we present a reproducible and time-effective method for fast and thorough morphological and chemical characterization of microplastics using a semi-automated scanning of particles coupled to micro-Raman spectroscopy. (horiba.com)
Whole cell patch-clamp recording and intracellular staining with biocytin allowed the morphological and electrophysiological characterization of "giant" cells, studied in stratum (st.) radiatum of the CA3 region in 17- to 21-day-old rat hippocampal slices. (nih.gov)
The effect of two different phase inversion parameters, solvent type and co-solvent ratio, were investigated by morphological and electrochemical characterization. (lu.se)
Morphological and proliferative analyses, as well as immunophenotype characterization with monoclonal antibodies against CD117, CD34 and CD45 surface receptors were performed. (bvsalud.org)

Many existing characterization methods will need to be adapted to accommodate the peculiarities of these new materials. (wikipedia.org)
McGuire, Gary E. Characterization of Semiconductor Materials: Principles and Methods. (wikipedia.org)
The proposed techniques allow to overcome the difficulties associated with the vertical orientation and high aspect ratio of nanotubes in determining the electrical and mechanical parameters of the VA CNTs by standard methods. (intechopen.com)
This multi-technique characterisation workflow permits the investigation of porosity, provenance, diagenesis and thermal history of precious drilling samples in petroliferous basins, with advantages over conventional methods in terms of sample consumption (especially drill core), time cost, safety and spatial resolution. (searchanddiscovery.com)
The chapter provides characterization methods and tools that are used to characterize latent heat, melting temperature, specific heat, thermal conductivity, durability, and cyclability of the PCMs. (tue.nl)
Of particular value have proven the methods of magnetometry in a shear field, analytical filtration techniques and the behaviour of the dispersions at short time scales in a newly developed pulse field magnetometer. (europa.eu)
A thorough study of the microstructure of selected dispersions by new and advanced techniques as well as by established methods will be followed by the selection and further development of those methods suitable for practical application in process control and product development. (europa.eu)
The 8th International Conference on Computational Methods and Experiments in Materials Characterisation took place in Tallinn, Estonia. (wessex.ac.uk)
biomaterials including relevant characterisation methods, surface treatment, experimentation and modelling as well as tissue engineering. (wessex.ac.uk)
In particular, we hope to stimulate the development and dissemination of new methods for the characterization of nanoscale phenomena in energy-related materials. (mrs.org)
Each session aims to address common questions and challenges faced by researchers in this field and provide new insight into the characterization methods currently available. (bruker.com)
Introduction to some basic methods used for powder characterisation, particle size measurement and a brief introduction to powder dispersion and suspension characterisation. (epfl.ch)
The started in 1953 in the north-east of the smears were fixed in methanol, stained by country [ 8 ] but, while it was extended to standard Giemsa methods and examined other parts of the country, the isolation and for parasites by light microscope at high characterization of the parasites has not magnification (× 1000). (who.int)
Therefore, indirect pulse characterization methods are normally used in virtually any ultrafast spectroscopy laboratory. (lu.se)

Schroder, Dieter K. Semiconductor Material and Device Characterization. (wikipedia.org)

Complementary assays such as 1D/2D-PAGE, mass spectrometry (MS)-based techniques, and others have been developed for monitoring HCPs. (pharmiweb.com)
2018). Its capability in micro-scale mineralogical analysis of rock chip samples is not only valuable for lithological characterisation of sedimentary basins, but also in identifying and targeting appropriate minerals for in situ chronostratigraphy and thermal history analysis using laser ablation mass spectrometry techniques (e.g. (searchanddiscovery.com)
Part One covers enhanced techniques for characterization of catalyst activities and processes, such as X-ray absorption and scattering, advanced microscopy and electrochemical mass spectrometry. (chipsbooks.com)
The characterization of many catalysts involves a knowledge of the physical properties of the catalyst as well as an understanding of structure-reactivity or selectivity relationships during the catalytic process by combining spectroscopic characterization with mass spectrometry to determine catalytic activity and selectivity. (environmental-expert.com)

We describe the use of synchrotron X-ray absorption spectroscopy (XAS) and X-ray diffraction (XRD) techniques to probe details of intercalation/deintercalation processes in electrode materials for Li-ion and Na-ion batteries. (jove.com)
Part Two addresses characterization techniques for water and fuel management, including neutron radiography and tomography, magnetic resonance imaging and Raman spectroscopy. (chipsbooks.com)
Fourier-transform infrared (IR) spectroscopy provides the gold-standard for performance characterization yet is expensive and inflexible-incorporating the PCM tuning mechanism is not straightforward, hence in situ electro-optical measurements are challenging. (spiedigitallibrary.org)
To obtain single VO2 phase, optimum oxygen rate was investigated with various analysis techniques such as Raman, X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) and optical-electrical measurements. (iyte.edu.tr)
The experimental method is a three-dimensional imaging technique using a time-of-flight spectroscopy with multiparticle position sensitive detection. (lu.se)

Semiconductor characterization techniques are used to characterize a semiconductor material or device (PN junction, Schottky diode, solar cell, etc. (wikipedia.org)
This webinar presents a series of samples that were characterized using a Rheo-Raman technique to fully characterize material changes as a function of shear and temperature. (anton-paar.com)
In this paper, a Scatterer Mapping Technique based on a Multi-Frequency Bi-focusing operator with good imaging capabilities is used to characterize the 60GHz wireless channel in an office environment. (upc.edu)
This chapter summarizes the techniques to characterize phase change materials for thermal energy storage applications. (tue.nl)
Our aim is to bring together the scientists who develop and use these techniques to characterize energy conversion and storage materials across different application spaces. (mrs.org)
By using Kelvin probe force microscopy (KPFM) and near-field scanning photocurrent microscopy (NSPM) techniques, we characterize nanoscopic photovoltage and photocurrent patterns of inorganic CdTe and organic-inorganic hybrid perovskite solar cells. (nist.gov)
This paper aims to characterize the use of the cup feeding technique at the neonatal intensive care unit of a Public Hospital in the city of Porto Alegre, state of Rio Grande do Sul. (bvsalud.org)

Chowdhury, A. K. M. Shaestagir (1998) Synthesis of carbon nitride thin film by magnetron sputtering technique: its structural characterization and application. (dcu.ie)
In this work, VO2 thin films have been deposited on c-cut sapphire [Al2O3(0001)] substrate by using DC magnetron sputtering technique. (iyte.edu.tr)

Researchers have developed a new microscopy technique that is able to use blue light to analyze semiconductors and other nanoscale materials. (materialstoday.com)
Finally, the capabilities and the limitations of the nanoscale techniques are discussed. (nist.gov)

As other fields such as power electronics, LED devices, and photovoltaics develop, characterization of a variety of alternative materials (including organic semiconductors will continue to increase in importance. (wikipedia.org)

This two volume set of Polymer Electrolyte Membrane and Direct Methanol Fuel Cell Technology covers the fundamentals, performance, and in situ characterisation of PEMFCs and DMFCs. (chipsbooks.com)
details in situ characterization, including experimental and innovative techniques, used to understand fuel cell operational issues and materials performance. (chipsbooks.com)
In this work, we implement an open-source MATLAB ® -controlled real-time performance characterization system consisting of an inexpensive linear variable filter (LVF) and mid-wave IR camera, capable of switching the PCM-based filters while simultaneously recording in situ filter performance metrics and spectral filtering profile. (spiedigitallibrary.org)

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)
The objective of this work is to compare three techniques for characterizing the morphology of porous bio-based carbon foam, namely mercury intrusion porosimetry, scanning electron microscopy and X-ray microtomography. (rsc.org)
EBSD mapping is a well-known technique for phase analysis, examining the backscattered electron diffraction pattern created at each pixel location to distinguish the right phase among a set of possible crystal structures. (azomining.com)
Rapid advances in experimental techniques (functional scanning probe microscopy, NMR, X-ray diffraction/scattering, electron microscopy, …) are currently enabling the characterization, understanding, and performance optimization of new next generation energy conversion and energy storage materials. (mrs.org)
In recent years, focused ion beam scanning electron microscope (FIB-SEM) has been widely adopted in battery research, from interfacial analysis via 2D cross-sectioning to 3D tomography for quantitative characterization and modeling. (techbriefs.com)
Currently, we study a new electron assisted growth technique and until now we studied stacked graphene (Gr) / hexagonal boron nitride (h-BN) heterostructures using a wide range of electron-based techniques (STM, LEED, ARPES, XPS, LEEM). (lu.se)

Gharamaleki, J. , Akbari, F. , Karbalaei, A. , Ghiassi, K. and Olmstead, M. (2016) Synthesis, Characterization and Crystal Structure of a New Schiff Base Ligand from a Bis(Thiazoline) Template and Hydrolytic Cleavage of the Imine Bond Induced by a Co(II) Cation. (scirp.org)

We present an in-depth analysis of the surface band alignment and local potential distribution of InP nanowires containing a p-n junction using scanning probe and photoelectron microscopy techniques. (lu.se)

The Coal Mine Roof Rating (CMRR) has been widely accepted as a tool for geologic characterization and mine planning. (cdc.gov)

Advanced techniques for VA CNT characterization (the height, Young's modulus, resistivity, adhesion and piezoelectric response) taking into account the features of the SPM modes are described. (intechopen.com)
Then, the metal insulator transition was observed with the change in resistivity by a factor of 104 which is the highest value among grown VO2 films by sputtering technique in the literature. (iyte.edu.tr)

In support of innovation and continuous product and process improvement across industries, Bruker offers a variety of complementary techniques for the complete and effective characterization of thin films and coatings, including optical profilometry, atomic force microscopy (AFM), AFM-IR spectrometry, nanomechanical testing, and tribometry testing. (bruker.com)
Today we're going to be featuring a number of technologies from the Bruker product portfolio, which spans a wide range of characterization tools and complementary techniques ranging from the optical profiler, the AFM, the nanoIR spectrometer, the nanoindentation and nanomechanical instruments, as well as the TriboLab tribometer. (bruker.com)

Figure 3: STM characterization of polycrystalline Au, Pt and Pt(111) samples under ORR conditions in 0.1 M HClO 4 . (nature.com)

Characterization and monitoring of HCPs are crucial in biopharmaceutical processes utilizing cell culture. (pharmiweb.com)
Addressing these issues requires innovative techniques that can maximise the information available from distal materials which enable the reconstruction of ancient sedimentary environments, regional geodynamic processes, and thermal maturation histories. (searchanddiscovery.com)
In such a context the group's research activity focuses on the development and experimentation of OT techniques as well as original algorithms for remote sensing data analysis and the characterization and the modelling of surface processes and the phenomena linked to natural, environmental and anthropic risks, and for the study of the space-time dynamics which affect their development. (cnr.it)

The conference continues to attract outstanding contributions in a variety of topics related to materials characterisation. (wessex.ac.uk)
The symposium should lead to an exchange of knowledge on the properties of energy-related materials, as well as new characterization techniques. (mrs.org)
Find out more about the technology featured in this webinar or our other solutions for advanced materials characterization. (bruker.com)
PFIB-SEM is an ideally suited technique for the characterization of advanced battery materials, as it provides nanometer-scale imaging of 3D electrodes across large (hundred micrometer scale) volumes. (techbriefs.com)

Many experimental techniques were evaluated. (europa.eu)

Compared to bulk analysis, techniques focusing on the individual analysis of liposomes can reveal heterogeneity that is otherwise masked by ensemble averaging. (rsc.org)
However, due to their small size and very high heterogeneity in molecular and physical features, the analysis of these vesicles is challenged by the limited detection ranges and/or accuracy of the currently available techniques. (kth.se)
The application of the technique for analysis of EVs isolated from lung cancer patients with different genomic alterations and after different applied treatments demonstrated the prospect of using EVs from liquid biopsies as a source of biomarker for cancer monitoring. (kth.se)
The MWCO-based technique, combined with Shotgun proteomics analysis, offers a simple and efficient approach to identify HCPs in therapeutic protein drug products. (pharmiweb.com)
The specific aims concern the development of algorithms and methodologies relating to the entire chain of multi and hyperspectral OT data processing: from the acquisition to pre-processing, from the phenomenon characterization/parameterization to the definition of products with an added value, from data analysis and interpretation to the implementation of procedures integrating multiplatform observations, to pre-operating experimentation. (cnr.it)
Characterization of the ligand was performed by FT-IR, 1 H NMR, 13 C NMR, UV-Vis, elemental analysis and single crystal X-ray diffraction. (scirp.org)
The analysis in question offers a simple practical way to describe properties of metasurfaces including ones in the near-field zone with effective conductivity tensor extracting from the convenient far-field characterization. (nature.com)
The 3D PFIB-SEM technique provides quantitative analysis of cracks generation and contact loss, which correlate to cell degradation. (techbriefs.com)
Typical approaches for electrode characterization utilize some combination of multi-scale imaging and elemental analysis techniques. (techbriefs.com)
However, as a nondestructive method, it can identify regions of interest in the large electrode volume for further analysis with other higher-resolution techniques. (techbriefs.com)
Several techniques based on the polymerase chain reaction (PCR) to facilitate the characterization and phylogenetic analysis of variola virus isolates were described. (who.int)
A capacity-building contract with the Colorado School of Mines to develope improvements in ground characterization, monitoring, analysis, and design approaches. (cdc.gov)

Our study demonstrates the added value of the latter technique, especially concerning the evaluation of porosity, cell size distributions and cell connectivity. (rsc.org)

The first two techniques are commonly used in this field, while X-ray microtomography is a more recent characterization technique derived from medical tomography. (rsc.org)

The purpose of this investigation was to establish a technique to deposit crystalline carbon nitride material and study its structural properties with the view to its use a s hard coating. (dcu.ie)
Thanks to the high-resolution techniques utilized, we observe fluctuations in the potential and chemical energy of the surface along the nanowire in great detail, exposing the sensitive nature of nanodevices to small scale structural variations. (lu.se)

The MWCO-based HCP characterization technique involves the following steps: first, the sample is treated with surfactant to release the interaction between the target protein and HCPs. (pharmiweb.com)
A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research applications. (mdpi.com)

Researchers have developed a new technique that can quickly identify the exact electrochemical mechanisms taking place in batteries and supercapacitors. (materialstoday.com)

Good afternoon everybody and welcome to today's virtual workshop on surface characterization of thin films and coatings organized by Bruker Nano Surfaces and Metrology, GE division, in North America. (bruker.com)
Figure 2: STM characterization of nanostructured surfaces under HER conditions. (nature.com)

In this work, we present experimental results of the characterization of the plasma shock wave and cavitation bubbles produced by a high-energy laser pulse using optical beam deflection system, piezoelectric sensors (PZT) and strain gauges. (upm.es)
Ultrafast femtosecond spectroscopies, where ultrashort pulses are used, require auxiliary pulse characterization techniques. (lu.se)
In 2DES laboratory, there are several pulse characterization techniques based on autocorrelation, crosscorrelation (or x-correlation) and frequency-resolved optical gating (FROG). (lu.se)

The first used Monte-Carlo techniques to generate equilibrium configurations of the particles taking into account magnetic and surface interactions. (europa.eu)
The surface hydrophilicity of the resultant cellulose composites was lowered by coating them with three different hydrophobizing agents, specifically, trichloro(octadecyl)silane (TOS), ethyl 2-cyanoacrylate (E2CA) and octadecylphosphonic acid (ODPA), using a simple dip-coating technique. (mdpi.com)

In contrast, frequency response analyses by a finite element technique showed that dynamic response is affected significantly by the presence of voids or disbonds. (astm.org)

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)

Herein, we review the recent advances in techniques for single-liposome characterization. (rsc.org)

Thick electrodes have emerged as a practical way to meet the demand for increased battery energy density, but their characterization requires large representative volumes, which are difficult to access with Ga FIB-SEM. (techbriefs.com)
PFIB-SEM will serve as an indispensable technique, supporting battery innovation in both academic and industrial environments. (techbriefs.com)

Introduction to aerosol characterization. (cdc.gov)

Imaging of molecules is a powerful technique for understanding how molecules respond to photoionization or photoexcitation. (lu.se)

Molecular Characterization2

Morphological4

Methods14

Device Characterization1

Mass spectrometry4

Spectroscopy5

Characterize7

Magnetron sputterin2

Nanoscale2

Photovoltaics1

Situ3

Electron6

Synthesis1

Microscopy techniques1

Geologic1

Resistivity2

Complementary2

Polycrystalline1

Processes3

Materials4

Experimental techniques1

Analysis12

Size distributions1

Tomography1

Structural2

Involves2

Mechanisms1

Surfaces2

Pulse3

Surface2

Analyses1

Focuses1

Advances1

Battery2

Introduction1

Imaging1