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   Articles with "charge detection" as a keyword



Charge Detection of Perovskite Nanowires Filled Single‐Walled Carbon Nanotubes for CMOS ICs

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recommendations! Published in 2025 at "Small Methods"

DOI: 10.1002/smtd.202500837

Abstract: Inner doping of semiconducting single‐walled carbon nanotubes (s‐SWCNTs) with 1D CsPbBr₃ nanowires enables powerful electronic modulation while preserving lattice integrity, crucial for nanoelectronics. However, characterizing these heterostructures‐identifying CNT type, fill status, doping position, and charge… read more here.

Keywords: charge detection; walled carbon; carbon nanotubes; single walled ... See more keywords

Novel fused-silica charge detection tile for particle detectors

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recommendations! Published in 2019 at "Radiation Detection Technology and Methods"

DOI: 10.1007/s41605-018-0090-y

Abstract: PurposeDevelop a novel charge-detecting tile for future large-scale liquid xenon TPC for searching for neutrinoless double-beta decay.MethodsUse advanced microelectronic technologies to fabricate small metal pads on a fused-silica wafer. The pads are chained into orthogonal… read more here.

Keywords: detection tile; charge detection; charge; fused silica ... See more keywords

Higher Resolution Charge Detection Mass Spectrometry.

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recommendations! Published in 2020 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.0c02133

Abstract: Charge detection mass spectrometry is a single particle technique where the masses of individual ions are determined from simultaneous measurements of each ion's m/z ratio and charge. The ions pass through a conducting cylinder, and… read more here.

Keywords: resolution; mass spectrometry; charge detection; mass ... See more keywords

Stability and Dissociation of Adeno-Associated Viral Capsids by Variable Temperature-Charge Detection-Mass Spectrometry.

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recommendations! Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.2c02378

Abstract: Adeno-associated viral (AAV) vectors have emerged as gene therapy and vaccine delivery systems. Differential scanning fluorimetry or differential scanning calorimetry is commonly used to measure the thermal stability of AAVs, but these global methods are… read more here.

Keywords: detection mass; associated viral; mass spectrometry; adeno associated ... See more keywords
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Analysis of AAV-Extracted DNA by Charge Detection Mass Spectrometry Reveals Genome Truncations.

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recommendations! Published in 2023 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.2c04234

Abstract: Adeno-associated virus (AAV) is a widely used gene therapy vector. The intact packaged genome is a critical quality attribute and necessary for an effective therapeutic. In this work, charge detection mass spectrometry (CDMS) was used… read more here.

Keywords: detection mass; charge detection; mass spectrometry;

Coupling Online Size Exclusion Chromatography with Charge Detection-Mass Spectrometry Using Hadamard Transform Multiplexing.

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recommendations! Published in 2024 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.4c03248

Abstract: Charge detection mass spectrometry (CD-MS) is a powerful technique for the analysis of large, heterogeneous biomolecules. By directly measuring the charge states of individual ions, CD-MS can measure the masses from spectra where conventional deconvolution… read more here.

Keywords: detection mass; hadamard transform; charge detection; charge ... See more keywords

Multiplexed Charge Detection Mass Spectrometry for High-Throughput Single Ion Analysis of Large Molecules.

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recommendations! Published in 2019 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.9b01669

Abstract: Applications of charge detection mass spectrometry (CDMS) for measuring the masses of large molecules, macromolecular complexes, and synthetic polymers that are too large or heterogeneous for conventional mass spectrometry measurements are made possible by weighing… read more here.

Keywords: charge detection; ion; mass; mass spectrometry ... See more keywords

Accurate Sizing of Nanoparticles Using a High-Throughput Charge Detection Mass Spectrometer without Energy Selection.

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recommendations! Published in 2023 at "ACS nano"

DOI: 10.1021/acsnano.3c00539

Abstract: The sizes and shapes of nanoparticles play a critical role in their chemical and material properties. Common sizing methods based on light scattering or mobility lack individual particle specificity, and microscopy-based methods often require cumbersome… read more here.

Keywords: detection mass; energy; microscopy; analysis ... See more keywords

Charge Detection Mass Spectrometry Enables Molecular Characterization of Nucleic Acid Nanoparticles.

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recommendations! Published in 2024 at "ACS nano"

DOI: 10.1021/acsnano.4c06313

Abstract: Nucleic acid nanoparticles (NANPs) are increasingly used in preclinical investigations as delivery vectors. Tools that can characterize assembly and assess quality will accelerate their development and clinical translation. Standard techniques used to characterize NANPs, like… read more here.

Keywords: nucleic acid; acid nanoparticles; charge detection; mass ... See more keywords

Probing Antibody Binding to Canine Parvovirus with Charge Detection Mass Spectrometry.

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recommendations! Published in 2018 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.8b08050

Abstract: There are many techniques for monitoring and measuring the interactions between proteins and ligands. Most of these techniques are ensemble methods that can provide association constants and in some cases stoichiometry. Here we use charge… read more here.

Keywords: charge detection; canine parvovirus; detection mass; mass spectrometry ... See more keywords

Charge detection mass spectrometry for the analysis of viruses and virus-like particles.

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recommendations! Published in 2022 at "Essays in biochemistry"

DOI: 10.1042/ebc20220101

Abstract: Heterogeneity usually restricts conventional mass spectrometry to molecular weights less than around a megadalton. As a single-particle technique, charge detection mass spectrometry (CDMS) overcomes this limitation. In CDMS, the mass-to-charge (m/z) ratio and charge are… read more here.

Keywords: detection mass; mass spectrometry; charge detection; mass ... See more keywords