Results 81 to 90 of about 276,741 (208)

Enhancing Astronaut Resilience: The Role of Elevated ROS in Adapting to Space Radiation. [PDF]

J Biomed Phys Eng
Pakroo M, Mortazavi SAR, Mortazavi SMJ.
europepmc   +1 more source

The Role of Ultra‐Thin Buffer Layers for Achieving Ultra‐Low Dark Currents in Single‐Component Organic Photodetectors

Advanced Functional Materials, EarlyView.
Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber, Ying Sun, Jakob Wolansky, Louis Conrad Winkler, Anna‐Lena Hofmann, Fred Kretschmer, Hrisheekesh Thachoth Chandran, Tianyi Zhang, Mike Hambsch, Stefan C. B. Mannsfeld, Karl Leo, Ji‐Seon Kim, Johannes Benduhn   +12 more
wiley   +1 more source

Space radiation induces distinct senescent phenotypes: Implications for space travel. [PDF]

NPJ Aging
Pitcher LE, Mukherjee B, Saathoff AM, Eduvas ZA, Bartz J, Zhang X, Giorgadze N, Pirtskhalava T, Habib AA, LeBrasseur NK, Tchkonia T, Kirkland JL, Dong X, Burma S, Robbins PD.   +14 more
europepmc   +1 more source

Astrocytes regulate vascular endothelial responses to simulated deep space radiation in a human organ-on-a-chip model. [PDF]

Front Immunol, 2022
Verma SD, Passerat de la Chapelle E, Malkani S, Juran CM, Boyko V, Costes SV, Cekanaviciute E.   +6 more
europepmc   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Adverse Outcome Pathways Applied to Space Radiation Research. [PDF]

Environ Mol Mutagen
Chauhan V, Grybas VS, Hoopfer D, Higginson C, Ainsbury EA, Azimzadeh O, Beheshti A, Blattnig S, Boerma M, Costes SV, Doty S, Adam-Guillermin C, Hamada N, Hinton P, Huff JL, Reynolds R, Wilkins RC, Wood S, Yauk CL.   +18 more
europepmc   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

The role and mechanism of ARRB1 in simulated space radiation and microgravity-induced lung carcinogenesis. [PDF]

NPJ Microgravity
Xu Y, Ding Y, Pei W, Zhang M, Wang X, Zeng Q, Hei TK, Hu W, Zhou G.   +8 more
europepmc   +1 more source

MINERVA: A CubeSat for demonstrating DNA damage mitigation against space radiation in C. elegans by using genetic modification. [PDF]

Heliyon, 2022
Klomchitcharoen S, Tangwattanasirikun T, Gallup S, Smerwong N, Arunwiriyakit P, Tachavises P, Tangkijngamwong J, Phatthanaanukun P, Jirapanyalerd B, Chattanupakorn S, Rungpongvanich V, Nangsue N, Meemon K, Wongtrakoonkate P, Hongeng S, Wongsawat Y.   +15 more
europepmc   +1 more source

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

Advanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim, Gayoung Seo, Seong Yeon Park, Juwon Jang, Yunho Ahn, Samiksha Mukesh Jain, Samrat Das Adhikari, Harumi Correa‐Leiva, Ignacio Utreras‐Asenjo, Oscar A. Douglas‐Gallardo, Carina Pareja‐Rivera, Kayoung Cho, Byeongsung Kim, Jhonatan Rodriguez‐Pereira, Eunseo Choi, JaeHong Park, Jin Ho Bang, Danilo H. Jara‐Quinteros, Sixto Giménez, Seog Joon Yoon, Andrés F. Gualdrón‐Reyes, Iván Mora‐Seró   +21 more
wiley   +1 more source