التفاصيل البيبلوغرافية
| العنوان: |
Self-Assembly of Porphyrin Dipeptide Conjugates toward Hydrogen Production |
| المؤلفون: |
Emmanouil Nikoloudakis (7365941), Maria Pigiaki (10916956), Maria N. Polychronaki (10916959), Alexandra Margaritopoulou (10916962), Georgios Charalambidis (1719832), Efthymis Serpetzoglou (4675213), Anna Mitraki (1843717), Panagiotis A. Loukakos (10916965), Athanassios G. Coutsolelos (1293423) |
| سنة النشر: |
2021 |
| المجموعة: |
Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: |
Biophysics, Microbiology, Biotechnology, Evolutionary Biology, Ecology, Cancer, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, photocatalytic system, non-noble metals, electron transfer processes, tripyridyl porphyrin macrocycle, photocatalytic hydrogen evolution, TEOA, electron donor, cobaloxime catalyst, Hydrogen Production, Porphyrin Dipeptide Conjugates, self-assembling properties, absorption experiments, diphenylalanine dipeptide, hydrogen photocatalytically, self-assembling nanostructures, SnPy 3 P-FF |
| الوصف: |
In this work, the diphenylalanine dipeptide was covalently attached to a tripyridyl porphyrin macrocycle and conveyed self-assembling properties to the resulting hybrid. This hybrid was metallated with non-noble metals, Zn and Sn, and investigated toward photocatalytic hydrogen evolution. The Sn derivative, SnPy 3 P-FF , was able to produce hydrogen photocatalytically in the presence of a known cobaloxime catalyst and TEOA as a sacrificial electron donor. When the self-assembling nanostructures of SnPy 3 P-FF were employed in the photocatalytic system, enhanced hydrogen production was observed. Fluorescence and transient absorption experiments were performed in order to shed light on the electron transfer processes that take place during the photocatalysis. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/journal_contribution/Self-Assembly_of_Porphyrin_Dipeptide_Conjugates_toward_Hydrogen_Production/14724475 |
| DOI: |
10.1021/acssuschemeng.1c00978.s001 |
| الاتاحة: |
https://doi.org/10.1021/acssuschemeng.1c00978.s001 |
| Rights: |
CC BY-NC 4.0 |
| رقم الانضمام: |
edsbas.88DA984E |
| قاعدة البيانات: |
BASE |