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Published in 2021 at "Journal of applied clinical medical physics"
DOI: 10.1002/acm2.13439
Abstract: On-treatment EPID images are contaminated with patient-generated scattered photons. If this component can be accurately estimated, its effect can be removed, and therefore a corresponding in vivo patient dose estimate will be more accurate. Our…
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Keywords:
photon;
hybrid method;
scatter;
patient scatter ... See more keywords
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Published in 2017 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201600686
Abstract: The efficiency of two-photon polymerization (TPP) techniques depends on the photoinitiator (PI) systems. Objective of this study was to enhance the performance of a cyclopentanone-based PI by introducing polar side chains in order to increase…
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Keywords:
photon;
engineering;
optimized photoinitiator;
polymerization ... See more keywords
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Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202000516
Abstract: Covalent organic frameworks (COFs) have emerged as potential light emitting polymers for optoelectronic and optical devices, but their nonlinear optical properties, particularly two‐photon absorption and fluorescence (TPA/TPF), have seldom been explored. Herein, to construct octupolar…
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Keywords:
two photon;
photon fluorescence;
covalent organic;
organic frameworks ... See more keywords
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Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201701076
Abstract: Two-photon photodynamic therapy (PDT) is able to offer precise 3D manipulation of treatment volumes, providing a target level that is unattainable with current therapeutic techniques. The advancement of this technique is greatly hampered by the…
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Keywords:
photon;
photodynamic therapy;
photosensitizer aggregation;
two photon ... See more keywords
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2
Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210865
Abstract: Efficient photon utilization is key to achieving high‐performance organic photovoltaic (OPV) cells. In this study, a multiscale fibril network morphology in a PBQx‐TCl:PBDB‐TF:eC9‐2Cl‐based system is constructed by regulating donor and acceptor phase‐transition kinetics. The distinctive…
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Keywords:
photon utilization;
phase transition;
efficiency;
utilization efficiency ... See more keywords
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Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202204580
Abstract: Despite the interest toward the terahertz (THz) rapidly increasing, the high‐efficient detection of THz photon is not widely available due to the low photoelectric conversion efficiency at this low‐energy photon regime. Excitonic insulator (EI) states…
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Keywords:
excitonic insulator;
photon;
low energy;
energy photon ... See more keywords
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Published in 2020 at "Annalen der Physik"
DOI: 10.1002/andp.201900387
Abstract: We investigate the frequency estimation of an optical field suffering from an unavoidable dissipative environment. Generally, dissipative noises greatly reduce the precision. Here, we find that two-photon driving can improve the measurement precision by resisting…
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Keywords:
photon;
two photon;
photon driving;
precision ... See more keywords
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Published in 2021 at "Annalen der Physik"
DOI: 10.1002/andp.202000626
Abstract: Photon transfer in the nonlinear parity–time (PT)‐symmetry system of coupled cavities, which contains nonlinear gain and loss dependent on the intracavity photons, is explored. An analysis based on quantum Langevin equations is presented to study…
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Keywords:
nonlinear parity;
efficiency;
transfer;
parity time ... See more keywords
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Published in 2018 at "ChemBioChem"
DOI: 10.1002/cbic.201700628
Abstract: We report the synthesis and photolytic properties of caged 9‐aminodoxycycline derivatives modified with 2‐{4′‐bis‐[2‐(2methoxyethoxy)ethyl]‐4‐nitrobiphenyl‐3‐yl}prop‐1‐oxy (EANBP) and PEG7‐ylated (7‐diethylamino‐2‐oxo‐2H‐chromen‐4‐yl)methyl (PEG7‐DEACM) groups. 9‐Aminodoxycycline is a tetracycline analogue capable of activating transcription through the inducible TetOn transgene expression…
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Keywords:
photon sensitive;
photon;
two photon;
light induced ... See more keywords
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Published in 2022 at "Chemphyschem"
DOI: 10.1002/cphc.202200575
Abstract: Abstract Single‐photon ionisation of enantiopure methyl p‐tolyl sulfoxide by circularly polarised light at 133 nm shows remarkably strong photoelectron circular dichroism (PECD), which has been measured in a velocity‐map‐imaging spectrometer. Both enantiomers were measured, each showing…
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Keywords:
methyl tolyl;
photon ionisation;
tolyl sulfoxide;
single photon ... See more keywords
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Published in 2019 at "ChemPlusChem"
DOI: 10.1002/cplu.201900139
Abstract: Photodeprotection of biological ligands with the combination of photolabile protecting groups (PPGs) and two-photon (2P) excitation techniques offers the possibility to control physiological phenomena with utmost spatial and temporal precision. Yet, designing PPGs with sufficient…
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Keywords:
tandem systems;
two photon;
uncaging bioactive;
photon ... See more keywords