scholarly journals SRPES and STM data for the model bimetallic Pd-In/HOPG catalysts: effects of mild post-synthesis oxidative treatments

Data in Brief ◽  
2021 ◽  
pp. 107626
Author(s):  
M.A. Panafidin ◽  
A.V. Bukhtiyarov ◽  
I.P. Prosvirin ◽  
I.A. Chetyrin ◽  
A.Yu. Klyushin ◽  
...  
Keyword(s):  
Post Synthesis

Post-synthesis of biomimetic chitosan with honeycomb-like structure for sensitive recognition of phosphorylated peptides

2021 ◽  
Vol 1643 ◽  
pp. 462072
Author(s):  
Canhong Zhu ◽  
Jiani Wu ◽  
Xueting Jin ◽  
Yinghua Yan ◽  
Chuan-Fan Ding ◽  
...  
Keyword(s):  
Phosphorylated Peptides ◽  
Post Synthesis

scholarly journals Post-Synthesis Modification of Photoluminescent and Electrochemiluminescent Au Nanoclusters with Dopamine

Nanomaterials ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 46
Author(s):  
Jae Hyun Kim ◽  
Joohoon Kim
Keyword(s):  
Near Infrared ◽  
Au Nanoclusters ◽  
Metallic Core ◽  
Thiolate Ligand ◽  
Pl Intensity ◽  
Post Synthesis

Here, we report a post-synthesis functionalization of the shell of Au nanoclusters (NCs) synthesized using glutathione as a thiolate ligand. The as-synthesized Au NCs are subjected to the post-synthesis functionalization via amidic coupling of dopamine on the cluster shell to tailor photoluminescence (PL) and electrochemiluminescence (ECL) features of the Au NCs. Because the NCs’ PL at ca. 610 nm is primarily ascribed to the Au(I)-thiolate (SG) motifs on the cluster shell of the NCs, the post-synthesis functionalization of the cluster shell enhanced the PL intensity of the Au NCs via rigidification of the cluster shell. In contrast to the PL enhancement, the post-synthesis modification of the cluster shell does not enhance the near-infrared (NIR) ECL of the NCs because the NIR ECL at ca. 800 nm is ascribed to the Au(0)-SG motifs in the metallic core of the NCs.

scholarly journals Application of microwave radiation in the grafting of acidic sites on SBA-15 type material

2021 ◽  
Author(s):  
Maciej Trejda ◽  
Magdalena Drobnik ◽  
Ardian Nurwita
Keyword(s):  
Microwave Radiation ◽  
Thermal Analyses ◽  
Conventional Heating ◽  
Material Surface ◽  
Test Reaction ◽  
Study Materials ◽  
Mesoporous Support ◽  
Acidic Sites ◽  
Post Synthesis ◽  
Adsorption Desorption

AbstractMesoporous silica of SBA-15 type was modified for the first time with 3-(trihydroxysiyl)-1-propanesulfonic acid (TPS) by post-synthesis modification involving microwave or conventional heating in order to generate the Brønsted acidic centers on the material surface. The samples structure and composition were examined by low temperature N2 adsorption/desorption, XRD, HRTEM, elemental and thermal analyses. The surface properties were evaluated by esterification of acetic acid with n-hexanol used as the test reaction. A much higher efficiency of TPS species incorporation was reached with the application of microwave radiation for 1 h than conventional modification for 24 h. It was found that the structure of mesoporous support was preserved after modification using both methods applied in this study. Materials obtained with the use of microwave radiation showed a superior catalytic activity and high stability.

scholarly journals In situ and post-synthesis immobilization of enzymes on nanocrystalline MOF platforms to yield active biocatalysts

2017 ◽  
Vol 92 (10) ◽  
pp. 2583-2593 ◽  
Author(s):  
Victoria Gascón ◽  
Elsa Castro-Miguel ◽  
Manuel Díaz-García ◽  
Rosa M Blanco ◽  
Manuel Sanchez-Sanchez
Keyword(s):  
Immobilization Of Enzymes ◽  
Post Synthesis

ChemInform Abstract: Tailored Crystalline Microporous Materials by Post-Synthesis Modification

ChemInform ◽  
2013 ◽  
Vol 44 (17) ◽  
pp. no-no
Author(s):  
Valentin Valtchev ◽  
Gerardo Majano ◽  
Svetlana Mintova ◽  
Javier Perez-Ramirez
Keyword(s):  
Microporous Materials ◽  
Post Synthesis

Post-synthesis treatment of silicon carbide nanowires obtained in combustion synthesis

2016 ◽  
Vol 42 ◽  
pp. 326-333 ◽  
Author(s):  
Anna Danelska ◽  
Stanislaw Gierlotka ◽  
Svetlana Stelmakh ◽  
Michal Soszynski
Keyword(s):  
Silicon Carbide ◽  
Combustion Synthesis ◽  
Post Synthesis
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