Results 51 to 60 of about 15,117 (303)

Discordant Post-natal Patterns in Fetuses With Heterotaxy Syndrome: A Retrospective Single-Centre Series on Outcome After Fetal Diagnosis

Frontiers in Pediatrics, 2022
ObjectiveCardiac and extra-cardiac anomalies in 46 pre-natally diagnosed cases of heterotaxy were compared to post-natal anatomical patterns in order to reveal discordant findings.
Elisabeth Seidl-Mlczoch, Gregor Kasprian, Erwin Kitzmueller, Daniel Zimpfer, Irene Steiner, Victoria Jowett, Marlene Stuempflen, Alice Wielandner, Barbara Ulm, Ina Michel-Behnke   +9 more
doaj   +1 more source

Isomerism effect on the photovoltaic properties of benzotrithiophene-based hole-transporting materials

, 2017
Isomerism of benzotrithiophene-based hole transporting materials is shown to have a significant impact on conductance properties, affording photovoltaic efficiency values as high as 19%.
Agustín Molina-Ontoria, García Benito, Inés, Inés García-Benito, Nazeeruddin, Mohammad Khaja, Iwan Zimmermann, Juan Aragó, Nazario Martín, Urieta Mora, Javier, Zimmermann, Iwan, Enrique Ortí, Javier Urieta-Mora, Aragó, Juan, Ortí, Enrique, Martín León, Nazario, Molina Ontoria, Agustín, Mohammad Khaja Nazeeruddin   +15 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Left atrial isomerism associated with aneurysmal enlargement of right atrial appendage: A case report with literature review

Indian Journal of Radiology and Imaging, 2019
We present a prenatally diagnosed case of heterotaxy syndrome (HS) in which left atrial isomerism (LAI) was associated with an aneurysmal enlargement of the right atrial appendage (RAA).
Prateek Agarwal, Rajesh Kumar Agarwal
doaj   +1 more source

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita, Lucas R. L. Norg, Patrick Diederen, Clint van Hoesel, Christ H. L. Weijtens, Peter A. Bobbert, Reinder Coehoorn   +6 more
wiley   +1 more source

Reversal in Solvatochromism, enol-imine/keto-amine Tautomerism and (E)-(Z) Photoisomerizations in a Benzylidene Aniline Schiff Base Derivative in Different Solvents

Molecules
A novel Schiff base, (E)-4-acetyl-N-(4-hydroxy-3-methoxybenzylidene)aniline (abbreviated as ANHMA), was synthesized and characterized using infrared and 1H- and 13C-NMR spectroscopies.
İsa Sıdır, Yadigar Gülseven Sıdır, Halil Berber, Maria L. Ramos, Licínia L. G. Justino, Rui Fausto   +5 more
doaj   +1 more source

Amidoximes and Oximes: Synthesis, Structure, and Their Key Role as NO Donors

Molecules, 2019
Nitric oxide (NO) is naturally synthesized in the human body and presents many beneficial biological effects; in particular on the cardiovascular system.
Tanya Sahyoun, Axelle Arrault, Raphaël Schneider   +2 more
doaj   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

Intra-Abdominal Abnormalities Associated with Polysplenia Syndrome

Journal of the Belgian Society of Radiology, 2019
What to look for in case of polysplenia and/or unusual disposition of several intra-abdominal organs.
Hadrien Renier
doaj   +1 more source

Normal pulmonary venous drainage in the setting of total anomalous pulmonary venous connection

Annals of Pediatric Cardiology, 2023
Total anomalous pulmonary venous connection (TAPVC) and anomalous pulmonary venous drainage are not synonymous. This has been described in the setting of right isomerism (bilateral right sidedness) where the pulmonary veins are connected anomalously but ...
Saikiran Kakarla, Deepa Sasikumar, Harikrishnan K. N. Kurup, Jineesh Valakkada   +3 more
doaj   +1 more source