Results 121 to 130 of about 47,873 (213)

UCYN-A/haptophyte symbioses dominate N₂ fixation in the Southern California Current System. [PDF]

ISME Commun, 2021
Turk-Kubo KA, Mills MM, Arrigo KR, van Dijken G, Henke BA, Stewart B, Wilson ST, Zehr JP.   +7 more
europepmc   +1 more source

Coordination‐Tuned Iridium Single‐Atom Nanozymes Boost Multienzyme Activity for Colorimetric Sensing

Advanced Science, EarlyView.
Breaking the coordination symmetry of Ir single‐atom sites through asymmetric Ir–N3S1 engineering tailors interfacial electron transfer, oxygen activation, and multienzyme‐like catalytic pathways. Operando spectroscopy and theoretical modeling uncover the atomic‐level origin of activity enhancement, providing a strategy for designing multifunctional ...
Tao Li, Xinyu Zhang, Jiashan Xia, Mengyu Wu, Cong Liu, Yapei Sun, Wanjiang Zhao, Min Qian, Wei Wang, Weixia Duan, Shangcheng Xu   +10 more
wiley   +1 more source

Electrocatalytic and Photocatalytic N₂ Fixation Using Carbon Catalysts. [PDF]

Nanomaterials (Basel)
Xu C, Su H, Zhao S, Nilghaz A, Tang K, Ma L, Zou Z.   +6 more
europepmc   +1 more source

Chemotaxis may assist marine heterotrophic bacterial diazotrophs to find microzones suitable for N₂ fixation in the pelagic ocean. [PDF]

ISME J, 2022
Hallstrøm S, Raina JB, Ostrowski M, Parks DH, Tyson GW, Hugenholtz P, Stocker R, Seymour JR, Riemann L.   +8 more
europepmc   +1 more source

scTIDE: Deciphering Critical Transitions Through Cell‐Perturbed Manifold Graphs and Optimal Transport Conditional Flow Matching

Advanced Science, EarlyView.
scTIDE identifies single‐cell tipping points by combining manifold‐based graph representations with optimal‐transport conditional flow matching, which preserves intrinsic topology and models distributional dynamics. It supports critical‐transition detection at individual‐cell resolution, prediction of unseen cells, and dimensionality reduction and ...
Jiayuan Zhong, Bowen Niu, Yongbo Yu, Shiyang Nie, Xuerong Gu, Pei Chen, Rui Liu   +6 more
wiley   +1 more source

Fungal parasites infecting N₂-fixing cyanobacteria reshape carbon and N₂ fixation and trophic transfer. [PDF]

Nat Commun
Feuring A, Lawrence CD, Salcedo J, Whitehouse MJ, Vogts A, Zoccarato L, Klawonn I.   +6 more
europepmc   +1 more source

Low-Ammonium Environment Increases the Nutrient Exchange between Diatom-Diazotroph Association Cells and Facilitates Photosynthesis and N₂ Fixation-a Mechanistic Modeling Analysis. [PDF]

Cells, 2022
Gao M, Armin G, Inomura K.
europepmc   +1 more source

Machine Learning–Guided Surface Strain Engineering in Connected Platinum–Nickel Nanoparticle Catalysts for Advanced Oxygen Reduction Performance

Advanced Science, EarlyView.
Machine learning‐guided strain engineering enables highly active, durable, support‐free Pt–Ni nanonetwork catalysts for the oxygen reduction reaction. Analysis of a Pt‐based catalyst dataset identifies surface compressive strain as an effective descriptor associated with enhanced activity and provided practical design guidelines.
Aparna Chitra Sudheer, Gopinathan M. Anilkumar, Hidenori Kuroki, Yuuki Sugawara, Takeo Yamaguchi   +4 more
wiley   +1 more source

Metal Battery Anode: Rich in Electrons, Rich in Problems: A Critical Review from Industrial Perspectives

Advanced Science, EarlyView.
Metal‐anode batteries using Li, Na, Mg, and Ca offer exceptionally high energy density, but dendrites, unstable interphases, cracking, and pore formation hinder durability and safety. This review shows how careful electrolyte and interphase design can stabilize these reactive metals.
Jian Pan, Chan Shu, Oscar Tutusaus, Rana Mohtadi   +3 more
wiley   +1 more source

Particle-associated N₂ fixation by heterotrophic bacteria in the global ocean. [PDF]

Sci Adv
Chakraborty S, Andersen KH, Merico A, Riemann L.   +3 more
europepmc   +1 more source