Articles with "acid modified" as a keyword



Strontium and Tannic Acid‐Modified Eggshell‐Derived Nanoparticles Promote Wound Healing in Poly(Lactic Acid)/Gelatin‐Based Nanofibrous Dressings

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Published in 2025 at "Advanced Healthcare Materials"

DOI: 10.1002/adhm.202502979

Abstract: Wound healing may be impaired by excessive bleeding, bacterial colonization, slower angiogenesis, and poor cell proliferation, which necessitate the advent of innovative hemostatic, antibacterial, and pro‐angiogenic dressings. The objective of this research is to synthesize… read more here.

Keywords: acid modified; wound healing; tannic acid; ability ... See more keywords
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Spectroscopic Insights into the Mechanism of Selective Catalytic Reduction of NO by Ammonia on Sulfuric Acid‐modified Fe2O3 Surface

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Published in 2019 at "ChemCatChem"

DOI: 10.1002/cctc.201900584

Abstract: Recently, we show that a novel architecture based on sulfuric acid‐modified Fe2O3 nanoplates provide highly efficient catalyst for selective catalytic reduction of NO by NH3. In the present article, it has been possible to identify… read more here.

Keywords: catalytic reduction; selective catalytic; sulfuric acid; surface ... See more keywords
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Adsorptive Removal of Basic Green Dye from Aqueous Solution Using Humic Acid Modified Magnetite Nanoparticles: Kinetics, Equilibrium and Thermodynamic Studies

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Published in 2020 at "Journal of Polymers and the Environment"

DOI: 10.1007/s10924-020-01932-3

Abstract: Abstract In the present study humic acid modified magnetite (HA-Fe 3 O 4) nanoparticles as a novel magnetic adsorbent was synthesized by in situ co-precipitation method for malachite green (MG) remediation. The physio-chemical properties of… read more here.

Keywords: modified magnetite; magnetite nanoparticles; adsorptive removal; acid modified ... See more keywords

Synthesis, swelling and water-retention behaviors of phytic acid-modified corn stalk-composite superabsorbents

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Published in 2024 at "Journal of Polymer Research"

DOI: 10.1007/s10965-024-03987-5

Abstract: A novel phytic acid-modified corn stalk-composite superabsorbent (PACS-g-p(AA-AM-VP)) with water absorbency of 391 g/g, water retention around 30% at 200 min under 90 °C, adsorption capacities of 284 mg/g and 448 mg/g for Ni(II) and… read more here.

Keywords: phytic acid; water; corn stalk; acid modified ... See more keywords

Promotional effect of Ce on the SCR of NO with NH3 at low temperature over MnOx supported by nitric acid-modified activated carbon

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Published in 2017 at "Research on Chemical Intermediates"

DOI: 10.1007/s11164-017-3194-y

Abstract: Different amounts of Mn and Ce oxides were loaded onto nitric acid-modified activated carbon (ACN) by wet impregnation. The series of catalysts were employed for the selective catalytic reduction of NOx by NH3 at temperatures… read more here.

Keywords: nitric acid; temperature; modified activated; acid modified ... See more keywords

Evaluating the capability of tannic acid-modified biochar in sequestering metal ions and in enhancing soil health

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Published in 2025 at "International Journal of Environmental Science and Technology"

DOI: 10.1007/s13762-025-06446-w

Abstract: Pollution of soils is one of the currently significant environmental concerns. Heavy metals that contaminate the soil can have harmful effects on crops, enter the food chain, and pose a threat to human health. Various… read more here.

Keywords: modified biochar; acid modified; tannic acid; soil ... See more keywords

Killing colon cancer cells through PCD pathways by a novel hyaluronic acid-modified shell-core nanoparticle loaded with RIP3 in combination with chloroquine.

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Published in 2017 at "Biomaterials"

DOI: 10.1016/j.biomaterials.2016.12.032

Abstract: Due to extensive apoptosis defects and multidrug resistance, there is great interest regarding non-apoptotic programmed cell death (PCD) pathways, such as lysosomal-mediated programmed cell death (LM-PCD), necroptosis and autophagy. Because there is an intricate effector… read more here.

Keywords: pcd pathways; combination; hyaluronic acid; cancer cells ... See more keywords
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Effects of humic acid modified oyster shell addition on lignocellulose degradation and nitrogen transformation during digestate composting.

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Published in 2021 at "Bioresource technology"

DOI: 10.1016/j.biortech.2021.124834

Abstract: The aim of this work was to investigate the performance of a novel humic acid modified oyster shell (MOS) bulking agent on the digestate composting. MOS was prepared by immobilizing humic acid onto oyster shell… read more here.

Keywords: oyster shell; acid modified; humic acid;

Removal of phenol from aqueous solution using acid-modified Pseudomonas putida-sepiolite/ZIF-8 bio-nanocomposites.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.124708

Abstract: The discharge of phenol, a harmful pollutant, in the environment poses a threat to human health. With the rapid urbanization and industrialization of the land, there is a pressing need to find new technologies and… read more here.

Keywords: adsorption; pseudomonas putida; phenol; solution ... See more keywords

Enhanced distribution of humic acid-modified nanoscale magnesia for in situ reactive zone removal of Cd from simulated groundwater.

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Published in 2019 at "Environmental pollution"

DOI: 10.1016/j.envpol.2018.10.105

Abstract: Efficient injection and distribution of nanoparticles in porous media are considered a formidable technical hurdle for injection-based in situ remediation. One approach to enhance the mobility of nanoparticles in an aquifer is to use surface… read more here.

Keywords: removal; injection; acid; acid modified ... See more keywords

Structural and physicochemical properties of heat moisture treated and citric acid modified acha and iburu starches

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Published in 2018 at "Food Hydrocolloids"

DOI: 10.1016/j.foodhyd.2018.03.027

Abstract: Abstract Starches extracted from acha (Digitaria exilis) and iburu (Digitalia iburua) were subjected to heat moisture treatment and citric acid modification. Successful applications of the treatments are expected to promote commercial utilization of the starches… read more here.

Keywords: citric acid; heat moisture; acha iburu; acid modified ... See more keywords