Results 91 to 100 of about 14,775 (218)

Implementação e desenvolvimento de sistemas de biossorção para fixação de metais pesados [PDF]

open access: yes, 2007
Tese de doutoramento em Engenharia Química e Biológica.Com o trabalho apresentado nesta tese pretende-se a implementação e desenvolvimento de sistemas de biossorção para fixação de metais pesados, tendo em vista a resolução de importantes problemas ...
Quintelas, C.
core  

Viscosity and glass transition in amorphous oxides [PDF]

open access: yes, 2008
An overview is given of amorphous oxide materials viscosity and glass-liquid transition phenomena. The viscosity is a continuous function of temperature, whereas the glass-liquid transition is accompanied by explicit discontinuities in the derivative ...
Ojovan, M.I.
core   +3 more sources

Gut Microbiota‐Non‐Coding RNA Axis in Immune Modulation and Disease: From Mechanisms to Clinical Translation

open access: yesAdvanced Science, Volume 13, Issue 16, 18 March 2026.
ABSTRACT Immune homeostasis is indispensable for preserving organismal integrity, orchestrated through complex molecular networks encompassing immune cell dynamics, microbial cues, and epigenetic regulation. Among these, the gut microbiota‐non‐coding RNA (ncRNA) axis has recently garnered substantial attention as a multifaceted modulator of host ...
Bonan Chen   +12 more
wiley   +1 more source

The use of polyanion-stabilized diazonium cations as analytical reagents [PDF]

open access: yes, 1956
Call number: LD2668 .T4 1956 C38Master of ...
Cates, Vernon Eugene.
core  

Aerogel Scaffolds: Breathing Life Into Tissue Repair and Companion Diagnostics

open access: yesAggregate, Volume 7, Issue 3, March 2026.
Aerogel scaffolds are emerging as multifunctional biomedical platforms that bridge regenerative engineering and molecular diagnostics. By integrating hierarchical porosity, tunable mechanics, and programmable surface chemistry, aerogels can simultaneously support tissue reconstruction and enable localized biomarker sampling and signal transduction ...
Hanlin Zhang   +5 more
wiley   +1 more source

Adsorption of levodopa from aqueous solution on granular activated carbon [PDF]

open access: yes, 2007
Granular activated carbon filtration has been successfully used in wastewater and drinking water treatment plants, for removal of different pollutants and it is the most efficient conventional treatment method for the purification of water contaminated ...
Delmas, Henri   +4 more
core  

The Role of Hydrogen Spillover on Ru/MoO3 in the Hydrodeoxygenation of Phenol as a Lignin Model Compound

open access: yesChemCatChem, Volume 18, Issue 5, 13 March 2026.
MoO3 is active for hydrodeoxygenation of phenol at high temperatures. Ru/MoO3 gives high conversions and selectivities at lower temperature. Catalytic performance correlates with both Ru content and the concentration of Mo–OH sites on the surface (formed by hydrogen spillover from Ru) but not with the amount of reduced Mo centers (oxygen vacancies). Mo–
Mustafa Turan   +4 more
wiley   +1 more source

Maintenance of Carnitine Homeostasis as a Therapeutic Strategy to Attenuate Cisplatin‐Induced Acute Kidney Injury

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
ABSTRACT Acute kidney injury (AKI) has emerged as a significant global public health concern due to its high morbidity and mortality rates. Cisplatin, a highly effective and widely used chemotherapeutic agent, is often limited in clinical application by its nephrotoxicity, particularly AKI.
Mingkang Zhang   +5 more
wiley   +1 more source

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