Results 141 to 150 of about 251,225 (252)

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Real-world effectiveness of antiretroviral backbone regimens on viral suppression in pediatric and adolescent HIV care: a six-year cohort study from Uganda. [PDF]

EClinicalMedicine
Ankunda C, Kyomuhangi B, Emunyu J, Namasambi S, Sserunjogi C, Nakawesi J.   +5 more
europepmc   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Inside this Issue

Cadmus, 2017
Ivo Slaus, Orio Giarini, Garry Jacobs
doaj  

HBV Serological Profiles and Vaccination Status in People with HIV in the Transition to a Tenofovir-Sparing Era: Insights from a Large HIV Cohort. [PDF]

Infect Dis Ther
Foncillas A, De La Mora L, Berrocal L, de Lazzari E, Calvo J, Sempere A, Chivite I, Inciarte A, Martínez-Rebollar M, Torres B, González-Cordón A, Blanco JL, Miró JM, Martínez E, Laguno M, Mallolas J, Ambrosioni J.   +16 more
europepmc   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Inside this Issue

Cadmus, 2018
Orio Giarini, Garry Jacobs, Ivo Šlaus
doaj  

Dolutegravir as First- or Second-line Treatment for Children With HIV: 240-Week Follow-up of the ODYSSEY Randomized Trial. [PDF]

Open Forum Infect Dis
Mujuru HA, White E, Kekitiinwa AR, Lugemwa A, Kityo C, Violari A, Ahimbisibwe GM, Variava E, Archary M, Cotton M, Ounchanum P, Puthanakit T, Kanjanavanit S, Ngampiyaskul C, Kobbe R, Bandi S, Epalza C, Bwakura-Dangarembizi M, Bbuye D, Kasozi M, Kaudha E, Cressey TR, Giaquinto C, Jafta L, Bamford A, Rojo P, Gibb DM, Turkova A, Ford D.   +28 more
europepmc   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Viral suppression status and associated factors among key populations on ART in Western Oromia, Ethiopia: a retrospective analysis. [PDF]

AIDS Res Ther
Bekele K, Guteta ET, Diriba A, Chewaka G, Jabessa D, Amsalu D.   +5 more
europepmc   +1 more source