Results 201 to 210 of about 871,555 (279)

Flow Synthesis of Muscone‐Macrocycles Using the Eschenmoser Rearrangement as a Key Step

open access: yesHelvetica Chimica Acta, Volume 109, Issue 9, September 2026.
A two‐step flow process, comprising the formation of hydrazones followed by Eschenmoser fragmentation, enables the efficient synthesis of macrocyclic ketones, which serve as precursors for exaltone and muscone. ABSTRACT Hydrazone formation followed by Eschenmoser fragmentation are key steps in the synthesis of muscone‐type macrocycles.
Merlin Hauer   +6 more
wiley   +1 more source

Design and Analysis of MoTe2‐Based Efficient Photonic Devices for the Solar Cell and Photodetector Applications

open access: yesNano Select, Volume 7, Issue 9, September 2026.
MoTe2‐based n‐CdS/p‐MoTe2/p+‐CGS heterojunction device has been designed for solar cell and photodetector (PD) applications. Through numerical optimization, the proposed structure achieves improved performance, with η = 32.92%, R = 0.74 A/W, and D* = 2.36 × 1016 Jones at 1000 nm.
Md. Naeemur Rahman   +5 more
wiley   +1 more source

Trichoderma Mobilizes Phosphorus and Cobalt While Excluding Sodium in the Foliar Ionome of High‐Andean Grasses Enriched With Biochar

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
This graph shows how guinea pig manure biochar raises the pH in high‐Andean soils (4150 m). Although biochar improves soil quality, nutrient uptake depends on the microorganism: Trichoderma sp. alters the foliar ionome by increasing P and Co and excluding Na, while micronutrients maintain their homeostasis depending on the species. ABSTRACT Acidic high‐
Alberto Arias‐Arredondo   +3 more
wiley   +1 more source

Interfacial Defect Passivation by Molecular Dipole‐Moment Engineering in Perovskite Solar Cells

open access: yesSmall Science, Volume 6, Issue 9, September 2026.
A bulky cation material with a dipole moment, 4‐MeO‐PEABr, is applied to improve interfacial contact and passivate the defects of perovskite films. The molecular dipole moment of the molecule affects the work function of the perovskite film, yielding an efficiency of 22.7% (SPO at 22.5%), and improved performance retention under illumination.
Jonathan L. Adamu   +13 more
wiley   +1 more source

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