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   Articles with "sba" as a keyword



Genomic Profiling of Small-Bowel Adenocarcinoma

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recommendations! Published in 2017 at "JAMA Oncology"

DOI: 10.1001/jamaoncol.2017.1051

Abstract: Importance Small-bowel adenocarcinomas (SBAs) are rare cancers with a significantly lower incidence, later stage at diagnosis, and worse overall survival than other intestinal-derived cancers. To date, comprehensive genomic analysis of SBA is lacking. Objective To… read more here.

Keywords: small bowel; colorectal cancer; genomic profiling; sba ... See more keywords

Enhancing Albendazole Delivery Using Mesoporous Santa Barbara Amorphous‐15: A Box‐Behnken Design Study

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recommendations! Published in 2024 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202400320

Abstract: Over 70% of pharmaceutical compounds face the challenge of poor water solubility, which impacts on their bioavailability. This study focuses on the use of Santa Barbara Amorphous‐15 (SBA‐15) mesoporous silica material as carrier, which is… read more here.

Keywords: santa barbara; box behnken; sba; barbara amorphous ... See more keywords

Benzoyl Sulfonyl Molecules for Bilateral Passivation and Crystalline Regulation at Buried Interfaces toward High‐Performance Perovskite Solar Cells

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202314472

Abstract: Well‐engineered buried interfaces play a pivotal role in achieving high‐performance perovskite solar cells (PSCs). A superior buried interface involves controlled perovskite crystallization, efficient charge transfer across interfaces, and robust interfacial bonding. Here, a class of… read more here.

Keywords: perovskite; performance perovskite; high performance; sba ... See more keywords
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Tungsten doped mesoporous SBA-16 as novel heterogeneous catalysts for oxidation of cyclopentene to glutaric acid

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recommendations! Published in 2018 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.4317

Abstract: Novel heterogeneous tungsten species in mesoporous silica SBA-16 catalysts based on ship-in-a-bottle methodology are originally reported for oxidizing cyclopentene (CPE) to glutaric acid (GAC) using hydrogen peroxide (H2O2). For all W-SBA-16 catalysts, isolated tungsten species… read more here.

Keywords: novel heterogeneous; sba; heterogeneous catalysts; glutaric acid ... See more keywords
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Octyl Co‐grafted PrSO3H/SBA‐15: Tunable Hydrophobic Solid Acid Catalysts for Acetic Acid Esterification

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recommendations! Published in 2017 at "ChemCatChem"

DOI: 10.1002/cctc.201601370

Abstract: Propylsulfonic acid (PrSO3H) derivatised solid acid catalysts have been prepared by post‐modification of mesoporous SBA‐15 silica with mercaptopropyltrimethoxysilane (MPTMS), and the impact of co‐derivatisation with octyltrimethoxysilane (OTMS) groups to impart hydrophobicity to the catalyst was… read more here.

Keywords: solid acid; sba; acid catalysts; acid esterification ... See more keywords

Efficient and Spatially Controlled Functionalization of SBA‐15 and Initial Results in Asymmetric Rh‐Catalyzed 1,2‐Additions under Confinement

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recommendations! Published in 2021 at "ChemCatChem"

DOI: 10.1002/cctc.202100229

Abstract: Selectively functionalized mesoporous silica may considerably advance heterogeneous catalysis through the controlled immobilization of highly selective complex catalysts inside the mesopores. However, spatially controlled functionalization and the precise analytical verification are still a challenge. In… read more here.

Keywords: controlled functionalization; efficient spatially; sba; spatially controlled ... See more keywords

Catalytic Conversion of CO2 to Methane Using Nickel‐Functionalized Mesoporous SBA‐1 with 3D Cage‐Type Porous Structure

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recommendations! Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202401793

Abstract: Developing efficient heterogeneous catalysts for activating CO2 is of considerable interest for achieving carbon neutrality. Therefore, many researchers have devoted a lot of effort to design and develop various porous materials‐based catalysts for CO2 conversion.… read more here.

Keywords: structure; conversion; co2; cage type ... See more keywords

Mesoporous SBA-15 Silica Phenylsulfonic Acid (SBA-15-Ph-SO3H) as Efficient Nanocatalyst for One-pot Three-component Synthesis of 3-Methyl-4-aryl-2,4,5,7-tetrahydropyrazolo[3,4-b]pyridine-6-ones

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recommendations! Published in 2017 at "Journal of Heterocyclic Chemistry"

DOI: 10.1002/jhet.2689

Abstract: A simple, economical, and efficient approach to the one-pot synthesis of 3-methyl-4-aryl-2,4,5,7-tetrahydropyrazolo[3,4-b]pyridine-6-ones by multicomponent assembling of 5-methylpyrazol-3-amine, aldehydes, and Meldrum's acid using mesoporous silica phenylsulfonic acid (SBA-15-Ph-SO3H) as recyclable and heterogonous solid acid nanocatalyst has… read more here.

Keywords: sba; synthesis methyl; aryl tetrahydropyrazolo; one pot ... See more keywords
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Highly Active and Recyclable Mesoporous Molecular Sieves CaO(SrO,BaO)/SBA-15 with Base Sites as Heterogeneous Catalysts for Methanolysis of Polycarbonate

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recommendations! Published in 2017 at "Catalysis Letters"

DOI: 10.1007/s10562-017-2193-3

Abstract: Mesoporous molecular sieves CaO(BaO, SrO)/SBA-15, which can produce basic sites, were synthesized by impregnation of a certain amount of CaO(BaO, SrO) on the synthesis of SBA-15 support, and used as heterogeneous catalysts for the methanolysis… read more here.

Keywords: bao; sba; heterogeneous catalysts; mesoporous molecular ... See more keywords

Peroxotungstate-Based Ionic Hybrid as a Triphase Heterogeneous Catalyst for Efficient Benzyl Alcohol Oxidation Under Mild Conditions

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recommendations! Published in 2019 at "Catalysis Letters"

DOI: 10.1007/s10562-019-03071-4

Abstract: Abstract Supported ionic-liquid-phases (SILPs) were synthesized via reaction of 1-methyl-3-(3-triethoxysilylpropyl)imidazolium hexafluorophosphate (ImCl-PF 6 ) with SBA-15 and then peroxotungstate molecules were immobilized on SILPs. The resulting material (W-ImCl-PF 6 -SBA-15) was characterized via 29 Si… read more here.

Keywords: alcohol oxidation; benzyl alcohol; imcl sba; sba ... See more keywords

Effect of the dual incorporation of fullerene and polyethyleneimine moieties into SBA-15 materials as platforms for drug delivery

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recommendations! Published in 2019 at "Journal of Materials Science"

DOI: 10.1007/s10853-019-03708-0

Abstract: AbstractMesostructured SBA-15 silica materials have been successfully dual functionalized with polyethyleneimine (PEI) groups and C60 fullerene moieties to allow an evaluation of their properties as nanovehicles for controlled drug delivery. Methylprednisolone sodium succinate was selected… read more here.

Keywords: incorporation fullerene; sba; sba pei; drug delivery ... See more keywords