Results 241 to 250 of about 105,720 (304)

Mechanochemical Treatment of Cellulose: A Strategy for Developing Functional Biocomposite Materials

open access: yesPolymer Engineering &Science, Volume 66, Issue 2, Page 662-688, February 2026.
Mechanochemistry as an integrated approach for combining fiber defibrillation, activation, surface functionalization, and cellulose‐based composite fabrication in a single or reduced number of steps. ABSTRACT Cellulose‐based biocomposites are attracting increasing scientific and industrial interest due to their sustainable origin, biodegradability, and
Murilo O. da Luz   +3 more
wiley   +1 more source

Periodic Therapeutic Phlebotomy Mitigates Systemic Aging Phenotypes by Promoting Bone Marrow Function

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
In D‐galactose‐induced aging model, periodic therapeutic phlebotomy exerts significant and comprehensive anti‐aging effects by inducing bone marrow microenvironment restoration, which rebalances hematopoiesis to restore peripheral blood function and ameliorate systemic aging phenotypes.
Ji‐Ru Cai   +7 more
wiley   +1 more source

Antagonism of Kinin Receptors B1 and B2 Attenuates Folic Acid‐Induced Tubulointerstitial Fibrosis in Mice

open access: yesBasic &Clinical Pharmacology &Toxicology, Volume 138, Issue 2, February 2026.
ABSTRACT Chronic kidney disease (CKD) remains a significant global health burden despite recent advances in pharmacotherapy, including sodium‐glucose cotransporter 2 (SGLT2) inhibitors and mineralocorticoid receptor antagonists. Renal fibrosis, a central pathological hallmark of CKD progression, is mediated by persistent inflammation and macrophage ...
Gabriel Rufino Estrela   +6 more
wiley   +1 more source

Determination of Residual Formaldehyde in Urea–Formaldehyde Fertilizer and Formaldehyde Release from Urea–Formaldehyde Fertilizer During Decomposition

Journal of Polymers and the Environment, 2020
In view of the fact that a large amount of formaldehyde was involved in the production of urea–formaldehyde fertilizer, and the residual and decomposed formaldehyde has never been paid attention to. In this paper, the determination method of free formaldehyde content in urea–formaldehyde fertilizer was studied.
Yan Liu   +8 more
openaire   +1 more source

Electrochemical treatment of wastewater containing Urea-Formaldehyde and Melamine-Formaldehyde

Chemosphere, 2023
The wastewater containing urea-formaldehyde (UF) and melamine-formaldehyde (MF) from the medium-density fiberboard (MDF) lamination factory disposed into the waterbodies adversely affects human health and aquatic life. Therefore, its treatment before discharge is necessary.
Tamt Ul, Nisa   +4 more
openaire   +3 more sources

Urea-Formaldehyde Resins and Free Formaldehyde Content

Acta Biologica Hungarica, 1998
Specifications of wood adhesives must be in correlation with the requirements for the corresponding wood products, for which they will be used. Formaldehyde emission of wood products bonded with urea-formaldehyde resin based adhesives is strictly regulated by standards and there is a compromise is between formaldehyde emission and performance, such as ...
openaire   +2 more sources

Urea–formaldehyde resin prepared with concentrated formaldehyde

Journal of Adhesion Science and Technology, 2016
AbstractThe characteristics of UF resin prepared with concentrated formaldehyde were studied in this paper. With the molar ratio F/U = 1.1, the UF resin prepared with concentrated formaldehyde showed better mechanical properties than that with formalin. The 13C-NMR and FTIR results indicated that there were more methylene groups, ether groups and urons
Zhigang Wu   +5 more
openaire   +1 more source

Urea-Formaldehyde Foam Insulation

Batiment International, Building Research and Practice, 1984
Although urea formaldehyde foam insulation (UFFI) is not a particularly good insulating material, because of its high initial water content and therefore its high volumetric shrinkage and known deterioration with age, it was installed in more than 80 000 Canadian homes before December, 1980, when its use was banned under the Hazardous Products Act ...
Carl B. Crawford, C.J. Shirtliffe
openaire   +1 more source

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