Exploring Masses and Internal Mass Distributions of Single Carboxysomes in Free Solution Using Fluorescence and Interferometric Scattering in an Anti-Brownian Trap
Not Available
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
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Critical Knowledge Gaps in Mass Transport through Single-Digit Nanopores: A Review and Perspective
Not all nanopores are created equal. By definition, nanopores have characteristic diameters or conduit widths between ~1 and 100 nm. However, the narrowest of such pores, perhaps best called Single Digit Nanopores (SDNs) and defined as those with regular diameters less than 10 nm, have only recently been accessible experimentally for precision transport measurements. This Review summarizes recent experiments on pores in this size range that yield surprising results, pointing toward extraordinary transport efficiencies and selectivities for SDN systems. These studies have identified critical gaps in our understanding of nanoscale hydrodynamics, molecular sieving, fluidic structure, and thermodynamics. These knowledge gaps are, in turn, an opportunity to discover and understand fundamentally new mechanisms of molecular and ionic transport at the nanometer scale that may inspire a host of new technologies, from novel membranes for separations and water purification to new gas-permeable materials and energy storage devices. Furthermore, we highlight seven critical knowledge gaps in the study of SDNs and identify the need for new approaches to address these topics.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Understanding Mass Resolution of Foil‐Based Time‐of‐Flight Mass Spectrometry
Not Available
47 OTHER INSTRUMENTATION↗
Large-area luminescent solar concentrators based on ‘Stokes-shift-engineered’ nanocrystals in a mass-polymerized PMMA matrix
Explore the source record for details and available documents.
bio-inspired↗
Combining synchrotron vacuum-ultraviolet photoionization mass spectrometry and gas chromatography–mass spectrometry for isomer-specific mechanistic analysis with application to the benzyl self-reaction
Not Available
Xu, Guangxian (ORCID:0009000998241550)↗
Characterization of organosolv switchgrass lignin by using high performance liquid chromatography/high resolution tandem mass spectrometry using hydroxide-doped negative-ion mode electrospray ionization
Method for identification of compounds in organosolv lignin.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Evaluation of process severity on the chemical composition of organosolv switchgrass lignins by using mass spectrometry
Organosolv treatment is an environmentally friendly fractionation method that affords a lignin stream with high purity.
Zhang, Jifa↗
Multidimensional mass profiles increase confidence in bacterial identification when using low-resolution mass spectrometers
A novel multidimensional scan technique combining MS 1 and MS/MS scans greatly enhances bacterial differentiation from low resolution data for clinical and field-forward applications.
59 BASIC BIOLOGICAL SCIENCES↗
Role of hydrodynamic instability growth in hot-spot mass gain and fusion performance of inertial confinement fusion implosions
Not Available
Srinivasan, Bhuvana↗
Computational modeling of Krypton gas puffs with tailored mass density profiles on Z
Large diameter multi-shell gas puffs rapidly imploded by high current (~20 MA, ~100 ns) on the Z generator of Sandia National Laboratories are able to produce high-intensity Krypton K-shell emission at ~13 keV. Efficiently radiating at these high photon energies is a significant challenge which requires the careful design and optimization of the gas distribution. To facilitate this, we hydrodynamically model the gas flow out of the nozzle and then model its implosion using a 3-dimensional resistive, radiative MHD code (GORGON). This approach enables us to iterate between modeling the implosion and gas flow from the nozzle to optimize radiative output from this combined system. Furthermore, guided by our implosion calculations, we have designed gas profiles that help mitigate disruption from Magneto-Rayleigh–Taylor implosion instabilities, while preserving sufficient kinetic energy to thermalize to the high temperatures required for K-shell emission.
97 MATHEMATICS AND COMPUTING↗