Results 221 to 230 of about 1,418,308 (344)

Closing the inland water carbon cycle. [PDF]

Sci Adv
Middelburg JJ.
europepmc   +1 more source

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source

Calcite precipitation: The forgotten piece of lakes' carbon cycle. [PDF]

Sci Adv
Many G, Escoffier N, Perolo P, Bärenbold F, Bouffard D, Perga ME.   +5 more
europepmc   +1 more source

Perturbations of carbon cycles in closed ecological systems

, 1994
Robert J. Frye
openalex   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

Advanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari, Gokul Bhaskaran, Krishan Kumar, Yun Suk Huh, Young‐Kyu Han   +4 more
wiley   +1 more source

Author Correction: "Pink power"-the importance of coralline algal beds in the oceanic carbon cycle. [PDF]

Nat Commun
Schubert N, Tuya F, Peña V, Horta PA, Salazar VW, Neves P, Ribeiro C, Otero-Ferrer F, Espino F, Schoenrock K, Ragazzola F, Olivé I, Giaccone T, Nannini M, Mangano MC, Sará G, Mancuso FP, Tantillo MF, Bosch-Belmar M, Martin S, Le Gall L, Santos R, Silva J.   +22 more
europepmc   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

Advanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden, Carolien T. A Kuster, Amber van Broekhoven, Raphaela Allgayer, Luco Rutten, Rona Roverts, Marta Cerruti, Elena Macías‐Sánchez, Jan Hein Cornel, Salloua el Messaoudi, Anat Akiva, Nico Sommerdijk   +11 more
wiley   +1 more source

Editorial: Effects of human activities on microorganisms and microbial carbon cycle in coastal waters. [PDF]

Front Microbiol
He Y, Bai M.
europepmc   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Sensitivity of simulations of Plio-Pleistocene climate with the CLIMBER-2 Earth System Model to details of the global carbon cycle. [PDF]

Proc Natl Acad Sci U S A
Carrillo J, Mann ME, Marinov I, Christiansen SA, Willeit M, Ganopolski A.   +5 more
europepmc   +1 more source