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Quasi-periodic Fibonacci and periodic one-dimensional hypersonic phononic crystals of porous silicon
A one-dimensional Fibonacci phononic crystal and a distributed Bragg reflector were constructed from porous silicon. The structures had the same number of layers and similar acoustic impedance mismatch, and were...
Quasi-periodic Fibonacci and periodic one-dimensional hypersonic phononic crystals of porous silicon
A one-dimensional Fibonacci phononic crystal and a distributed Bragg reflector were constructed from porous silicon. The structures had the same number of layers and similar acoustic impedance mismatch, and were...
Observation of oxygen dimers via energy transfer from silicon nanoparticles
Energy transfer from photo-excited excitons confined in silicon
nanoparticles to oxygen dimers adsorbed on the nanoparticle surfaces
is studied as a function of temperature and magnetic field. Quenching
features in...
nanoparticles to oxygen dimers adsorbed on the nanoparticle surfaces
is studied as a function of temperature and magnetic field. Quenching
features in...
Observation of oxygen dimers via energy transfer from silicon nanoparticles
Energy transfer from photo-excited excitons confined in silicon
nanoparticles to oxygen dimers adsorbed on the nanoparticle surfaces
is studied as a function of temperature and magnetic field. Quenching
features in...
nanoparticles to oxygen dimers adsorbed on the nanoparticle surfaces
is studied as a function of temperature and magnetic field. Quenching
features in...
Hydrothermal conversion of one-photon-fluorescent poly-(4-vinylpyridine) into two-photon-fluorescent carbon nanodots
Katherine Lawrence, Fengjie Xia, Rory L Arrowsmith, Haobo Ge, Geoffrey W Nelson, John S Foord, Monica Felipe-Sotelo, Nick D M Evans, John M. Mitchels, Stephen E Flower, Stanley W Botchway, Daniel Wolverson, Gazi Aliev, Tony D James, Sofia I. Pascu, Frank Marken
Oct 07, 2014
A novel two-photon-fluorescent N,O-heteroatom-rich carbon nanomaterial has been synthesized and characterized. The new carbon nanoparticles were produced by hydro-thermal conversion from a one-photon-fluorescent...
Hydrothermal conversion of one-photon-fluorescent poly-(4-vinylpyridine) into two-photon-fluorescent carbon nanodots
Katherine Lawrence, Fengjie Xia, Rory L Arrowsmith, Haobo Ge, Geoffrey W Nelson, John S Foord, Monica Felipe-Sotelo, Nick D M Evans, John M. Mitchels, Stephen E Flower, Stanley W Botchway, Daniel Wolverson, Gazi Aliev, Tony D James, Sofia I. Pascu, Frank Marken
Oct 07, 2014
A novel two-photon-fluorescent N,O-heteroatom-rich carbon nanomaterial has been synthesized and characterized. The new carbon nanoparticles were produced by hydro-thermal conversion from a one-photon-fluorescent...
High-throughput screening identifies suppressors of mitochondrial fragmentation in OPA1 fibroblasts.
Emma Cretin, Priscilla Lopes, Elodie Vimont, Takashi Tatsuta, Thomas Langer, Anastasia Gazi, Martin Sachse, Patrick Yu-Wai-Man, Pascal Reynier, Timothy Wai
Jun 21, 2021
Mutations in OPA1 cause autosomal dominant optic atrophy (DOA) as well as DOA+, a phenotype characterized by more severe neurological deficits. OPA1 deficiency causes mitochondrial fragmentation and also disrupts cristae...
Published by: EMBO molecular medicine
Hypersonic acoustic mirrors and microcavities in porous silicon
Periodic solid state structures exhibit transmission stop bands for waves of certain frequencies. We report the realization and direct measurement of acoustic band gaps in porous silicon multilayer structures which exhibit...
Elastic properties of porous silicon studied by acoustic transmission spectroscopy
The porosity dependence of the elastic properties of porous silicon in different crystallographic directions is studied. The velocity of longitudinal acoustic waves in porous silicon layers electrochemically etched in (100)...
Hypersonic acoustic mirrors and microcavities in porous silicon
Periodic solid state structures exhibit transmission stop bands for waves of certain frequencies. We report the realization and direct measurement of acoustic band gaps in porous silicon multilayer structures which exhibit...
Experimental and theoretical demonstration of acoustic Bloch oscillations in porous silicon structures
We report the theoretical calculations and the experimental demonstration of acoustic Bloch oscillations and Wannier-Stark ladders in linear tilted multilayer structures based on porous silicon. The considered structures...
Hypersonic rugate filters based on porous silicon
Periodic solid state structures exhibit transmission stopbands for waves of certain frequencies. We demonstrate porous silicon based rugate filters with 40 dB rejection first-order stopbands for longitudinal acoustic waves at...
Hypersonic rugate filters based on porous silicon
Periodic solid state structures exhibit transmission stopbands for waves of certain frequencies. We demonstrate porous silicon based rugate filters with 40 dB rejection first-order stopbands for longitudinal acoustic waves at...
Experimental and theoretical demonstration of acoustic Bloch oscillations in porous silicon structures
We report the theoretical calculations and the experimental demonstration of acoustic Bloch oscillations and Wannier-Stark ladders in linear tilted multilayer structures based on porous silicon. The considered structures...
Elastic properties of porous silicon studied by acoustic transmission spectroscopy
The porosity dependence of the elastic properties of porous silicon in different crystallographic directions is studied. The velocity of longitudinal acoustic waves in porous silicon layers electrochemically etched in (100)...
High-throughput screening identifies suppressors of mitochondrial fragmentation in OPA1 fibroblasts.
Emma Cretin, Priscilla Lopes, Elodie Vimont, Takashi Tatsuta, Thomas Langer, Anastasia Gazi, Martin Sachse, Patrick Yu-Wai-Man, Pascal Reynier, Timothy Wai
Jun 28, 2021
Mutations in OPA1 cause autosomal dominant optic atrophy (DOA) as well as DOA+, a phenotype characterized by more severe neurological deficits. OPA1 deficiency causes mitochondrial fragmentation and also disrupts cristae...
High‐throughput screening identifies suppressors of mitochondrial fragmentation in OPA1 fibroblasts
Emma Cretin, Priscilla Lopes, Elodie Vimont, Takashi Tatsuta, Thomas Langer, Anastasia Gazi, Martin Sachse, Patrick Yu‐Wai‐Man, Pascal Reynier, Timothy Wai
May 20, 2021
Abstract: Mutations in OPA1 cause autosomal dominant optic atrophy (DOA) as well as DOA+, a phenotype characterized by more severe neurological deficits. OPA1 deficiency causes mitochondrial fragmentation and also disrupts...
EMBO16 EMBO27 EMBO57 article ARTICLES Genetic modifiers high‐throughput screening Mitochondrial Dynamics OPA1 Phospholipid Metabolism
Published by: EMBO molecular medicine
Luminescent and Swellable Conjugated Microporous Polymers for Detecting Nitroaromatic Explosives and Removing Harmful Organic Vapors
Four new conjugated microporous polymers (CMPs) were synthesized by a Buchwald-Hartwig (BH) cross-coupling reaction of tri-and tetrafunctionalized precursors to yield materials with tunable surface area and pore size...
Luminescent and Swellable Conjugated Microporous Polymers for Detecting Nitroaromatic Explosives and Removing Harmful Organic Vapors
Four new conjugated microporous polymers (CMPs) were synthesized by a Buchwald-Hartwig (BH) cross-coupling reaction of tri-and tetrafunctionalized precursors to yield materials with tunable surface area and pore size...
Genome-Wide Association Studies of a Broad Spectrum of Antisocial Behavior.
Jorim J Tielbeek, Ada Johansson, Tinca JC Polderman, Marja-Riitta Rautiainen, Philip Jansen, Michelle Taylor, Xiaoran Tong, Qing Lu, Alexandra S Burt, Henning Tiemeier, Essi Viding, Robert Plomin, Nicholas G Martin, Andrew C Heath, Pamela AF Madden, Grant Montgomery, Kevin M Beaver, Irwin Waldman, Joel Gelernter, Henry R Kranzler, Lindsay A Farrer, John RB Perry, Marcus Munafò, Devon LoParo, Tiina Paunio, Jari Tiihonen, Sabine E Mous, Irene Pappa, Christiaan de Leeuw, Kyoko Watanabe, Anke R Hammerschlag, Jessica E Salvatore, Fazil Aliev, Tim B Bigdeli, Danielle Dick, Stephen V Faraone, Arne Popma, Sarah E Medland, Danielle Posthuma, Broad Antisocial Behavior Consortium collaborators
Nov 21, 2018
IMPORTANCE: Antisocial behavior (ASB) places a large burden on perpetrators, survivors, and society. Twin studies indicate that half of the variation in this trait is genetic. Specific causal genetic variants have, however, not...
Search for type-III seesaw heavy leptons in dilepton final states in pp collisions at √s=13TeV with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, M Adersberger, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira
May 05, 2021
A search for the pair production of heavy leptons as predicted by the
type-III seesaw mechanism is presented. The search uses proton-proton collision
data at a centre-of-mass energy of 13 TeV, corresponding to 139 fb$^{-1}$...
Search for dark matter produced in association with a single top quark in √s=13 TeV pp collisions with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira, C Arcangeletti
Dec 22, 2021
This paper presents a search for dark matter in the context of a
two-Higgs-doublet model together with an additional pseudoscalar mediator, $a$,
which decays into the dark-matter particles. Processes where the...
Measurement of the energy asymmetry in tt¯ j production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti
May 24, 2022
A measurement of the energy asymmetry in jet-associated top-quark pair
production is presented using 139 $\mathrm{fb}^{-1}$ of data collected by the
ATLAS detector at the Large Hadron Collider during $pp$ collisions...
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