Results 41 to 50 of about 30,090 (224)

Numerical Investigation of a Dual‐Mode Shape Memory Alloy Stent Enabling Secondary Expansion via Focused Ultrasound: A Potential Strategy for Correcting In‐Stent Restenosis

Advanced Engineering Materials, EarlyView.
This study demonstrates a novel noninvasive strategy to treat in‐stent restenosis using focused ultrasound. A shape memory alloy stent initially expands at body temperature. If restenosis occurs, targeted ultrasound heating thermally actuates the stent, enabling a secondary expansion to reopen the blocked vessel, offering a potential alternative to ...
Stephen Asare, Lucinda Duncan, Josiah Owusu‐Danquah, Brian L. Davis   +3 more
wiley   +1 more source

Functional connection between Rad51 and PML in homology-directed repair. [PDF]

PLoS ONE, 2011
The promyelocytic leukemia protein (PML) is a tumor suppressor critical for formation of nuclear bodies (NBs) performing important functions in transcription, apoptosis, DNA repair and antiviral responses.
Sergei Boichuk, Liang Hu, Kathleen Makielski, Pier Paolo Pandolfi, Ole V Gjoerup   +4 more
doaj   +1 more source

PML-PEC and PML-PMC grounded Green's functions [PDF]

2005 IEEE Antennas and Propagation Society International Symposium, 2005
Artificial boundary conditions (ArBC), defined as Robin boundary conditions (RBC) positioned at a complex space coordinate, are introduced in order to obtain pertinent approximations for the Green's functions in grounded layered media. These artificial boundary conditions include perfectly matched layers (PML) backed by perfectly electric (PEC) or ...
Knockaert, Luc, Olyslager, Femke
openaire   +2 more sources

The PML domain of PML–RARα blocks senescence to promote leukemia [PDF]

Proceedings of the National Academy of Sciences, 2014
Significance Acute promyelocytic leukemia (APL) is a model for oncoprotein-targeted therapy because induced degradation of the promyelocytic leukemia protein–retinoic acid receptor (PML–RAR) fusion protein by retinoic acid and arsenic trioxide essentially eradicates the disease.
Katharina, Korf, Harald, Wodrich, Alexander, Haschke, Corinne, Ocampo, Lena, Harder, Friederike, Gieseke, Annika, Pollmann, Kevin, Dierck, Sebastian, Prall, Hannah, Staege, Hui, Ma, Martin A, Horstmann, Ronald M, Evans, Thomas, Sternsdorf   +13 more
openaire   +2 more sources

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

Advanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey, Uwe Hübner, Albane Benardais, Xiaofei Wu, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Henrik Schneidewind, Markus A Schmidt, Virginie Nazabal, Volker Deckert, Jer‐Shing Huang, Wei Wang   +12 more
wiley   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source

Differential Roles of PML Isoforms [PDF]

Frontiers in Oncology, 2013
The tumor suppressor promyelocytic leukemia (PML) protein is fused to the retinoic acid receptor alpha in patients suffering from acute promyelocytic leukemia (APL). Treatment of APL patients with arsenic trioxide (As2O3) reverses the disease phenotype by a process involving the degradation of the fusion protein via its PML moiety. Several PML isoforms
Sébastien eNisole, Sébastien eNisole, Mohamed Ali eMaroui, Mohamed Ali eMaroui, Xavier eMascle, Muriel eAubry, Mounira K Chelbi-Alix, Mounira K Chelbi-Alix   +7 more
openaire   +3 more sources

Selective Separation of the Rare Earth Elements Dysprosium and Neodymium via Tailoring Nanocellulose Chemical Structure

Advanced Functional Materials, EarlyView.
Dicarboxylate‐modified anionic hairy cellulose nanocrystals exhibit a high selectivity for dysprosium(III) over neodymium(III). This selectivity arises from disordered dicarboxylate cellulose “hairs” that enable cooperative ionic coordination, hydrogen bonding, and strain‐induced conformational shrinkage.
Roya Koshani, Shang‐Lin Yeh, Karuna Anna Sajeevan, Mica L. Pitcher, Dawson Alexander, Ratul Chowdhury, Amir Sheikhi   +6 more
wiley   +1 more source

Assessing phytoplankton community composition in the Atlantic Ocean from in situ and satellite observations

Frontiers in Marine Science, 2023
The Atlantic Meridional Transect (AMT) program (www.amt-uk.org) provides the perfect opportunity to observe the phytoplankton community size structure over a long latitudinal transect 50oN to 50oS, thereby covering the most important latitude-related ...
Vanda Brotas, Afonso Ferreira, Vera Veloso, Andreia Tracana, Catarina V. Guerreiro, Glen Adam Tarran, E. Malcolm S. Woodward, Lourenço Ribeiro, Jane Netting, Daniel Clewley, Steve B. Groom   +10 more
doaj   +1 more source

Deterministic hBN Bubbles as a Versatile Platform for Studies on Single‐Photon Emitters

Advanced Functional Materials, EarlyView.
Single‐photon emitters (SPEs) in hBN are promising for quantum technologies; however, in exfoliated samples their activation is required, limiting reproducibility of previous studies. This work introduces a large‐area MOVPE‐grown hBN platform that hosts SPEs without prior activation.
Piotr Tatarczak, Tomasz Fąs, Jan Pawłowski, Aleksandra Krystyna Dąbrowska, Jan Suffczyński, Mateusz Tokarczyk, Piotr Wróbel, Andrzej Wysmołek, Johannes Binder   +8 more
wiley   +1 more source