Results 91 to 100 of about 5,255,289 (271)

Battery Electrode Engineering Enables Fast Charging LMFP Cells Without Carbon‐Coated Foil

open access: yesAdvanced Science, EarlyView.
Slow charging inhibits the widespread adoption of electric vehicles, particularly for LMFP, a new low‐cost, high‐energy battery material. In this work, the authors report on electrode engineering approaches (optimized press density and current collector foil priming) to increase energy density and reduce LMFP charge time to just 16 min (10%–80% SOC ...
Rebecca Sellers   +6 more
wiley   +1 more source

Involvement of the ARRO-1 gene in adventitious root formation in apple

open access: yes, 2009
Adventitious root formation is a limiting factor for vegetative propagation in apple. The molecular mechanisms underlying the rooting process are still largely unknown and need to be extensively investigated.
Olsson, Lars Peter,   +5 more
core   +1 more source

Electrocatalytic Urea Synthesis From CO2 and N2/NO3−: Bridging Catalyst Activity, C–N Coupling Kinetics, and Industrial Applicability

open access: yesAdvanced Science, EarlyView.
This review compares NO3− + CO2 and N2 + CO2 electrocatalytic urea synthesis in feedstock properties, catalyst design, C–N coupling mechanisms, performance optimization, and engineering applicability. The two systems correspond to a near‐term deployable route and a long‐term green synthesis goal, respectively.
Fulin Dong   +5 more
wiley   +1 more source

Enhancing Reaction Kinetics and Structural Control in N‐Carboxyanhydride (NCA) Polypeptide Synthesis by Structurally Tuned Azamacrocyclic Ligands

open access: yesAngewandte Chemie, EarlyView.
Azamacrocycles provide a tunable platform for rapid N‐carboxyanhydride (NCA) Ring‐Opening Polymerization (ROP). Changing the methylation pattern switches the macrocycle from an external catalyst (N14Me3) to a covalent initiator‐catalyst (IniCat, N14Me1), delivering controlled polypeptide growth under open‐vessel conditions.
Paulina Maksym   +10 more
wiley   +2 more sources

Coupling Fast Zn2+ Kinetics With V–O Framework Stabilization via Nitrogen‐Rich Interfacial Engineering of Spinel ZnV2O4

open access: yesAdvanced Science, EarlyView.
Graphitic carbon nitride acts as a nitrogen‐rich interfacial regulator for spinel ZnV2O4 cathodes in aqueous zinc‐ion batteries. Polar N sites promote interfacial Zn2+ adsorption, migration, and charge transfer, while mitigating local framework distortion and reinforcing V─O bonding.
Ashok Kumar Kakarla   +13 more
wiley   +1 more source

Dimensional Reduction of Transition Metal Dichalcogenides by Oxide Insertion: Quasi‐1D Oxychalcogenide Semiconductors

open access: yesAngewandte Chemie, EarlyView.
Molecular Scissors: Oxide insertion slices the layers of MQ2 transition metal dichalcogenides (TMDs) into one‐dimensional [M3Q6] nanoribbons, giving a new family of A2Hf3Q6O (A = K, Rb, Cs; Q = S, Se) oxychalcogenides. The heteroanion‐driven dimensional reduction yields direct‐gap semiconductors with optical absorption that is tunable across the ...
Ayat Tassanov   +6 more
wiley   +2 more sources

Iron Excess Stress Promotes Adventitious Root Formation at the Root-Hypocotyl Junction in Arabidopsis. [PDF]

open access: yesPlant Cell Environ
Plant, Cell &Environment, Volume 49, Issue 12, Page 10061-10063, December 2026.
Kanwar P   +3 more
europepmc   +2 more sources

Functions of cytokinins in adventitious and lateral root formation

open access: yesRoot Research, 2006
高等植物の根系は, 胚発生時に形成される主根, 主根から枝分かれして形成される側根, 胚軸や茎から形成される不定根によって構成されている. これまでに我々は, 根 (端) がより上側 (基部側) に生じる根の形成を抑制している「根端優勢」という説に基づき, 生化学的解析, 分子遺伝学的解析を通して不定根・側根形成制御機構の解明を試みてきた. カボチャ導管液から根形成抑制因子としてサイトカイニンの一種であるトランスゼアチンリボシド (ZR) が同定され, 根で合成されたサイトカイニンが導管液を介して上側に輸送されることにより, より上側での新たな根の形成を抑制していることが示された.また, 不定根・側根形成が異常なシロイヌナズナ突然変異体 wooden leg-3 (wol-3) 等の解析により ...
Kuroha, Takeshi, Satoh, Shinobu
openaire   +2 more sources

Interface‐Mediated Self‐Rectifying CsCuCl3 Memristors With Tunable Thresholds for Reconfigurable Neuromorphic Computing

open access: yesAdvanced Science, EarlyView.
Interface‐mediated CsCuCl3 memristors achieve self‐rectification and tunable thresholds, enabling selector‐free 8 × 8 arrays with > 105 ON/OFF and > 104 rectification. Supporting dual‐mode neuromorphic computing, negative thresholds preserve low‐light recognition accuracy (91%), while positive thresholds enable sparsity‐aware edge computing.
Qingwei Shi   +9 more
wiley   +1 more source

Direct Observation of Radical‐Mediated Oxide‐to‐Alloy Transformation in Solution Under Pulsed Laser Irradiation

open access: yesAngewandte Chemie, EarlyView.
Time‐resolved in situ x‐ray absorption spectroscopy and DFTB‐based molecular dynamics simulations identify direct hydrogen atom transfer from ethanol to lattice oxygen as the elementary step of laser‐driven reduction in NiCo2O4. While this transfer is facile, the subsequent release of lattice oxygen is entropy‐driven and becomes accessible only at ...
Woo Hyeok Kim   +12 more
wiley   +2 more sources

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