Results 21 to 30 of about 106,553 (284)

One-pot synthesis of gelatin-based, slow-release polymer microparticles containing silver nanoparticles and their application in anti-fouling paint [PDF]

open access: yes, 2014
Gelatinous polymer matrix microparticles containing silver nanoparticles (AgNPs) were prepared by a novel method to obtain quasi non-swelling anti-fouling paint additives with slow-release characteristics.
Mihály, Judith   +4 more
core   +1 more source

PENGARUH PENAMBAHAN UREA DAN AMONIUM KARBONAT PADA PEREKAT UREA FORMALDEHIDA TERHADAP EMISI FORMALDEHIDA DAN KETEGUHAN REKAT TRIPLEKS JABON

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
The problem in using plywood bonded with urea formaldehyde  (UF) is formaldehyde   emission, especially in a room with limited ventilation.  To  reduce  formaldehyde emission,   the glue  can be mixed  with  catching agent.
Paribotro Sutigno, Adi Santoso Santoso
doaj   +1 more source

Sand Production Control in Sandstone Reservoirs Using a Modified Urea-formaldehyde Re [PDF]

open access: yesIranian Journal of Oil & Gas Science and Technology, 2017
Several techniques have been used for sand production control in sandstone reservoirs.The main objective of this research is to present a suitable resin to be used as a consolidation agent in oil reservoirs.
Mohammad reza Talaghat   +1 more
doaj   +1 more source

Bio-adhesives from soy protein concentrate and montmorillonite: Rheological and thermal behaviour [PDF]

open access: yes, 2017
The incorporation of different amounts of montmorillonite (MMT) to soy protein concentrate (SPC) was used to improve the performance of the bio-nano-adhesive obtained.
Bacigalupe, Alejandro   +5 more
core   +2 more sources

Preparation and Performance Study of Citric Acid Modified Urea Formaldehyde Slow Release Fertilizer

open access: yesGuangdong nongye kexue, 2023
【Objective】In order to reduce the initial nutrient release rate of urea formaldehyde (UF) and to increase the mid- to late-stage nutrient release rate, citric acid (CA) was used to chemically modify urea formaldehyde to improve the UF nutrient release ...
Jing ZHANG, Yaqing LIU
doaj   +1 more source

Sweet silver: A formaldehyde-free silver staining using aldoses as developing agents, with enhanced compatibility with mass spectrometry [PDF]

open access: yes, 2008
Protein detection methods after electrophoresis have to be sensitive, homogeneous, and not to impair downstream analysis of proteins by MS. Speed, low cost, and user friendliness are also favored features. Silver staining combines many of these features,
Berggren   +26 more
core   +4 more sources

The Retention of Wet Strength Resins as Determined by the Kjeldahl Method [PDF]

open access: yes, 1952
True wet strength is not a gauge of water proofness of paper, but is a measure of the residual strength of the paper gauged by the mullen, tear, burst, and fold, after the paper has been completely soaked in water and the resistance to water penetration ...
Redmond, Walter J.
core   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

Adsorptive removal of noxious cadmium from aqueous solutions using poly urea-formaldehyde: A novel polymer adsorbent

open access: yesMethodsX, 2018
Cadmium is a heavy metal toxic that enters water resources through industrial, household, agricultural waste and non-sanitary landfill of urban and industrial wastes.
Mohammad Hadi Dehghani   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy