Results 1 to 10 of about 126,801 (303)

Facile Synthesis of chitosan-g-PVP/f-MWCNTs for application in Cu(II) ions removal and for bacterial growth inhibition in aqueous solutions

Scientific Reports, 2022
Herein in this study, chitosan-grafted-4-vinylpyridine (Cs-g-PVP) and two polymeric hybrids of Cs-g-PVP/f-MWCNTs (I and II) with 3wt% and 5wt% f-MWCNTs, respectively were prepared, characterized and used as adsorbent for the removal of Cu(II) ions from ...
Samira T. Rabie, Yasser Mahmoud A. Mohamed, Reham A. Abdel-Monem, Hossam A. El Nazer   +3 more
doaj   +1 more source

Organic composite materials: Understanding and manipulating excited states toward higher light‐emitting performance

Aggregate, 2021
Organic composite materials have been attracting extensive research interest for light‐emitting applications. A wide variety of luminescent organic composite materials have been synthesized, which are of great significance for both the investigation of ...
Haiyun Dong, Chunhuan Zhang, Jiannian Yao, Yong Sheng Zhao   +3 more
doaj   +1 more source

Room temperature exciton–polariton Bose–Einstein condensation in organic single-crystal microribbon cavities

Nature Communications, 2021
The use of room temperature exciton–polariton Bose–Einstein condensation is limited by the need for external high-finesse microcavities. The authors generate room temperature EPs with single-crystal microribbons as waveguide Fabry–Pérot microcavities ...
Ji Tang, Jian Zhang, Yuanchao Lv, Hong Wang, Fa Feng Xu, Chuang Zhang, Liaoxin Sun, Jiannian Yao, Yong Sheng Zhao   +8 more
doaj   +1 more source

High-Resolution Optical Studies on C-Phycocyanin via Photochemical Hole Burning [PDF]

, 1981
We have shown that both the native C-phycocyanin and its corresponding free biline chromophore undergo reversible, low-temperature photochemistry.
Friedrich, J., Haarer, D., Scheer, Hugo, Zickendraht-Wendelstadt, Barbara   +3 more
core   +1 more source

Atmospheric Photochemistry [PDF]

, 2017
International ...
Lefèvre, Franck, Krasnopolsky, Vladimir
openaire   +3 more sources

MANAGEMENT DECISION MAKING IN MARKETING [PDF]

, 2008
Miniaturized microreactors enable photochemistry with laser irradiation in flow mode to convert azidobiphenyl into carbazole with high ...
Avemaria, Frank, Bremus-Köbberling, Elke Auguste, Bräse, Stefan, Gillner, Arnold, Réthoré, Céline   +4 more
core   +3 more sources

PHOTOCHEMISTRY OF PHYCOBILIPROTEINS [PDF]

, 1989
Native PEC from the cyanobacterium, Mastigocladus laminosus, and its isolated α-subunit show photoreversibly photochromic reactions with difference-maxima around 502 and 570 nm in the spectral region of the α-84 phycoviolobilin chromophore.
Bjorn L. O., Bjorn L. O., Braslavsky S. E., Braune W., Bryant D. A., Bryant D. A., DeKok J., Falk H., Gantt E., Holzwarth A., John W., Kufer W., Kufer W., MacColl R., Martin R. G., Murakami A., Ohki K., Ohki K., Oliad I., Riidiger W., Rumbeli R., Scheer H., Scheer H., Scheer H., Schmidt G., Schneider S., Song P. S., Tandeau de Marsac N., Wehrmeyer W., Zuber H.   +29 more
core   +1 more source

Photochemistry of Anoxic Abiotic Habitable Planet Atmospheres: Impact of New H$_2$O Cross-Sections [PDF]

, 2020
We present a study of the photochemistry of abiotic habitable planets with anoxic CO$_2$-N$_2$ atmospheres. Such worlds are representative of early Earth, Mars and Venus, and analogous exoplanets.
Fateev, Alexander, Harman, Chester, Hu, Renyu, Ranjan, Sukrit, Schwieterman, Edward W., Seager, Sara, Sousa-Silva, Clara   +6 more
core   +2 more sources

Catalytic oxidative degradation of crystal violet dye using NanoCopper oxide encapsulated zeolite catalyst

Results in Surfaces and Interfaces, 2023
A new active zeolite supported copper catalyst was developed from coal fly ash (FA) by immobilization of copper nanoparticles. Zeolite (Zeo) was created by FA via acid and hydrothermal synthesis methods.
Selvanayakam Sumitha, Pavul Sundaram Jeba Sagana, Esakkiappan Subramanian, Kalaiyar Swarnalatha   +3 more
doaj   +1 more source

PHYCOERYTHROCYANINS FROM Westiellopsis prolifica AND Nostoc rivulare: CHARACTERIZATION OF THE PHYCOVIOLOBILIN CHROMOPHORE IN BOTH STATES [PDF]

, 1992
Phycoerythrocyanin or fractions enriched in it have been isolated from the filamentous cyanobacteria, Westiellopsis prolifica ARM 365 and Nostoc rivulare ARM 212.
Braslavsky S. E., Bryant D. A., Gantt E., MacColl R., Scheer H., Siebzehnrubl S., Stanier R. Y., Zuber H.   +7 more
core   +1 more source