Results 121 to 130 of about 565,469 (312)

Endocytic recycling and vesicular transport systems mediate transcytosis of Leptospira interrogans across cell monolayer. [PDF]

open access: yes, 2019
Many bacterial pathogens can cause septicemia and spread from the bloodstream into internal organs. During leptospirosis, individuals are infected by contact with Leptospira-containing animal urine-contaminated water.
Fang, Jia-Qi   +7 more
core   +1 more source

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

open access: yesAdvanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra   +8 more
wiley   +1 more source

Sequencing Renewables: Groundwater, Recycled Water, and Desalination [PDF]

open access: yes
Optimal recycling of minerals can be thought of as an integral part of the theory of the mine. In this paper, we consider the role that wastewater recycling plays in the optimal extraction of groundwater, a renewable resource.
Roumasset, James A., Wada, Christopher
core   +1 more source

Questions raised about trace element fluxes in case of regular organic waste application as fertilizing practices: usefulness of a long-term field experiment network [PDF]

open access: yes, 2019
Today, the recycling of organic wastes (OW) in agriculture has been largely encouraged since it makes possible to recycle the nutrients they contain as substitute to mineral fertilizers.
Cambier, Philippe   +8 more
core  

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Breaking the oxo-wall for Co(IV)-oxo species and their nanoconfined catalytic performance within Ce-Co lamellar membrane

open access: yesNature Communications
Co(IV) = O-mediated Fenton-like processes show great potential for water remediation but are fundamentally limited by the “oxo-wall” effect, which imposes prohibitive activation energies for Co(IV) = O bond formation and stabilization.
Mengtao Tian   +6 more
doaj   +1 more source

An overview of Japanese CELSS research activities [PDF]

open access: yes
Development of Controlled Ecological Life Support System (CELSS) technology is inevitable for future long duration stays of human beings in space, for lunar base construction and for manned Mars flight programs.
Nitta, Keiji
core   +1 more source

Production of Methane and Water from Crew Plastic Waste [PDF]

open access: yes, 2008
Recycling is a technology that will be key to creating a self sustaining lunar outpost. The plastics used for food packaging provide a source of material that could be recycled to produce water and methane.
Captain, Janine   +4 more
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Regenerating end-of-life membranes for enhanced sustainability and unexpected performance

open access: yesNature Communications
Membrane technologies are widely adopted in water purification, gas separation, resource recovery and chemical production. However, membranes eventually reach their end-of-life (EOL) due to structural degradation and irrecoverable fouling, leading to ...
Chenxin Tian   +5 more
doaj   +1 more source

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