Results 41 to 50 of about 191,428 (257)

The Amination of Waste Newsprint Paper with Various Aminating Agents (Ammonia Water, Ethylenediamine, and Diethylenetriamine) to Improve the Sorption Efficiency of Anionic Dyes

open access: yesMolecules
This study aimed to investigate the effect of aminating waste newsprint paper with different aminating agents (ammonia/ammonia water, ethylenediamine, and diethylenetriamine) for the sorption efficiency of Reactive Black 5 (RB5) and Reactive Yellow 84 ...
Tomasz Jóźwiak
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Bioproduction of Linalool From Paper Mill Waste

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
A key challenge in chemicals biomanufacturing is the maintenance of stable, highly productive microbial strains to enable cost-effective fermentation at scale.
Mauro A. Rinaldi   +7 more
doaj   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

A Novel Modified Petroresin Particle (MPRP) With Enhanced Oil–Water Selectivity for Cold Production in Heavy Oil Reservoirs

open access: yesAdvanced Functional Materials, EarlyView.
A novel oil–water selective conformance control agent, MPRP, is prepared via hydrophilic grafting and mechanical granulation. MPRP uniformly disperses in water, cohesively expands upon aging, and readily dissolves in the oil phase. During conformance control, it selectively aggregates in water channeling pathways to form effective plugs without ...
Guang Zhao   +6 more
wiley   +1 more source

Technology for Bleaching Secondary Fiber from Waste Paper Grade MS-5B (Old Corrugated Cardboard, OCC)

open access: yesЛесной журнал
Currently, secondary fiber from waste paper, consisting of white types of paper, is subjected to bleaching for the production of sanitary and hygienic products.
Filipp V. Lapaev, Ludmila G. Makhotina
doaj   +1 more source

Chemically Fueled Systems Chemistry Across Length Scales

open access: yesAdvanced Functional Materials, EarlyView.
Chemically fueled reaction cycles regulate processes through single and multiple catalytic sites on the molecular and assembly scale. This gives rise to unique kinetically controlled properties/functions like spatio‐temporal catalysis, oscillations, optical properties, and perform work.
Brigitte A. K. Kriebisch, Job Boekhoven
wiley   +1 more source

Recycling of Paper Resources and Paper Waste Treatment

open access: yesJournal of the Japan Society of Waste Management Experts, 1995
わが国における紙資源のライフサイクルを評価するために構築した数学モデルを用いて, 紙資源のリサイクルの推進によって, 物質としての紙資源の流動がどのように変化するかを解析した。紙資源ライフサイクルの要素プロセスにおけるエネルギー原単位, 費用原単位を推定し, ライフサイクル全体の資源消費, エネルギー収支関係や費用収支関係が, 古紙リサイクルの推進によって現状からどのように変化するかを定量的に検討した。古紙の資源としての回収とエネルギーとしての回収との間にはトレードオフが成立する可能性があるが, 熱エネルギーの回収レベルが低い現状では現実的な意味を持たないこと, 製紙部門による古紙の買い入れ価格と古紙回収費用の組み合わせによって, 製紙部門および廃棄物処理部門の費用負担パターンが異なること ...
MORISAWA, Shinsuke   +2 more
openaire   +4 more sources

Reconstructing Quantum Dot Surfaces via Dual‐Functional Ligand Pairing Enables Efficient Shortwave Infrared Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a ligand‐pairing strategy that reconstructs lead sulfide quantum dot surfaces for efficient short‐wave infrared optoelectronics. A low‐reactivity thiourea precursor combined with hydrobromic acid enables monodisperse and fully passivated quantum dots.
Dongeon Kim   +16 more
wiley   +1 more source

Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture

open access: yesAdvanced Functional Materials, EarlyView.
This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li   +12 more
wiley   +1 more source

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