Articles with "planar" as a keyword



Factors modulating 99mTc‐MAA planar lung dosimetry for 90Y radioembolization

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Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13734

Abstract: Abstract Purpose To investigate the accuracy and biases of predicted lung shunt fraction (LSF) and lung dose (LD) calculations via 99mTc‐macro‐aggregated albumin (99mTc‐MAA) planar imaging for treatment planning of 90Y‐microsphere radioembolization. Methods and materials LSFs… read more here.

Keywords: maa planar; 99mtc maa; lung; planar ... See more keywords

Mechanical Characterization of 3D Printed Honeycombs with Planar Ribs for Enhanced Energy Absorption

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Published in 2025 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202501321

Abstract: Additive manufacturing technology enables the fabrication of complex structures with intricate geometries. Due to the vast available design space enabled by additive manufacturing, there are many opportunities for discovering novel designs, such as mechanically advantageous… read more here.

Keywords: printed honeycombs; planar; planar ribs; energy absorption ... See more keywords
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Controlling Crystal Growth via an Autonomously Longitudinal Scaffold for Planar Perovskite Solar Cells.

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.202000617

Abstract: Sequential deposition is certified as an effective technology to obtain high-performance perovskite solar cells (PVSCs), which can be derivatized into large-scale industrial production. However, dense lead iodide (PbI2 ) causes incomplete reaction and unsatisfactory solution… read more here.

Keywords: crystal growth; planar; perovskite solar; longitudinal scaffold ... See more keywords
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Laser Derived Electron Transport Layers with Embedded p-n Heterointerfaces Enabling Planar Perovskite Solar Cells with Efficiency over 25.

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Published in 2023 at "Advanced materials"

DOI: 10.1002/adma.202300403

Abstract: Electron transport layers (ETLs) with pronounced electron conducting capability are essential for high performance planar photovoltaics, with the great challenge being that the most widely used metal oxide ETLs unfortunately have intrinsically low carrier mobility.… read more here.

Keywords: solar cells; planar; electron transport; efficiency ... See more keywords

Beyond Planar: Enhanced Performance of Hollow Fiber Dielectric Elastomer Actuators

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Published in 2025 at "Advanced Science"

DOI: 10.1002/advs.202504803

Abstract: Hollow fiber dielectric elastomer actuators (HFDEAs) offer several advantages over their conventional counterpart, planar dielectric elastomer actuators (DEAs). Due to their simple shape, flexibility, and conformability, HFDEAs are promising candidates for complex applications within soft… read more here.

Keywords: hollow fiber; planar; elastomer actuators; dielectric elastomer ... See more keywords

Unexpected One‐Pot Synthesis of Diindolotriazatruxene: A Planar Electron‐Rich Scaffold Toward Highly π‐Extended PAHs

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Published in 2017 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.201700498

Abstract: A unique planar and highly π-extended scaffold, 3,8,14,19-tetrabromo-diindolotriazatruxene (4Br-DIT), was synthesized for the first time by a facile one-pot strategy. The structure of 4Br-DIT was adequately verified by MALDI-TOF mass spectrometry, 1H and 13C NMR,… read more here.

Keywords: planar; electron rich; highly extended; diindolotriazatruxene ... See more keywords

Oxygen‐Bridged Quasi‐Planar para‐Phenylenediamine and Its Oxidized States

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Published in 2024 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202400030

Abstract: A quasi‐planar N, N, N’,N’‐tetraphenyl‐para‐phenylenediamine, where all the phenyl rings are tethered by four oxygen atoms to embed quasi‐planar triphenylamine moieties into the molecular skeleton, was prepared and characterized to evaluate the impact by incorporating… read more here.

Keywords: planar; para phenylenediamine; oxygen bridged; quasi planar ... See more keywords

Semianalytical solution for PCM solidification during the discharging of a planar thermal energy accumulator

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Published in 2019 at "International Journal of Energy Research"

DOI: 10.1002/er.4737

Abstract: The present work focuses on the solidification process of a phase change material (PCM), initiated by a flowing cold water, inside a planar latent heat storage unit (LHSU). The thermal behavior of the LHSU was… read more here.

Keywords: energy; solution pcm; planar; solidification ... See more keywords

Sample preparation for planar chromatography.

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Published in 2023 at "Journal of separation science"

DOI: 10.1002/jssc.202300071

Abstract: High-performance thin-layer chromatography has favorable properties for high-throughput separations with a high matrix tolerance. Sample preparation, however, is sometimes required to control specific matrix interferences and to enhance the detectability of target compounds. Trends in… read more here.

Keywords: planar; sample preparation; extraction; chromatography ... See more keywords

Analysis and spline approximation of surface charge and potential at planar electrochemical interfaces

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Published in 2019 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.5753

Abstract: In this paper, we consider the Poisson‐Boltzmann theory to model the electrostatic potential of a bulk electrolyte containing a single planar charged surface. In the case of a constant surface charge density, we address the… read more here.

Keywords: analysis spline; planar; surface; surface charge ... See more keywords

A compact triple band circularly polarized planar antenna for wireless application

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Published in 2020 at "Microwave and Optical Technology Letters"

DOI: 10.1002/mop.32361

Abstract: A compact planar triple band circularly polarized (CP) antenna loaded with parasitic elements is proposed for wireless applications. For achieving circular polarization 2 inverted L‐shaped strips are added to the longer arm of dual band… read more here.

Keywords: antenna; band circularly; planar; triple band ... See more keywords