Zobrazeno 1 - 10
of 65
pro vyhledávání: '"B. Pouyet"'
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 87:261-266
The kinetics of disappearance of carbetamide in water suspensins of TiO2 on illumination at λ ⩾ 310 nm (to avoid direct phoyolysis), were determined. The photocatalytic reaction was studied by measurement of the initial rate of degradation and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee1ed62cf9d82f815e6cff2428499bab
https://doi.org/10.1016/1010-6030(94)03993-5
https://doi.org/10.1016/1010-6030(94)03993-5
Publikováno v:
Environmental Technology. 16:395-400
Photocatalytic degradation of an herbicide - Carb 343ial design method. Among experimental parameters, the photonic flux and the herbicide concentration increase the initial rate. Mass of photocatalyst and oxygen pressure are not the main factors. Lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e5fd345df29fe5ecf664266bb4e0731
https://doi.org/10.1080/09593330.1995.9618240
https://doi.org/10.1080/09593330.1995.9618240
Publikováno v:
Journal of Microencapsulation. 12:389-400
The preparation of microcapsules of an acrylic adhesive in a solvent medium with reticulated walls of melamine-formaldehyde was studied. In order to obtain the best experimental conditions for this process, the methodology of factorial design was use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3194cd8b09a42edfc25b9fea9ca98d0
https://doi.org/10.3109/02652049509087251
https://doi.org/10.3109/02652049509087251
Publikováno v:
Environmental Technology. 14:689-694
We studied a system which allows a photoprotection of pesticides. We realized a singlet‐singlet energy transfer between DEVRINOL® (donor) and 9,10 ‐ diphenylanthracene (acceptor). The two molecules were adsorbed on silica. This transfer reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e343ffa87816ae4bacf3f3ac61b97a32
https://doi.org/10.1080/09593339309385339
https://doi.org/10.1080/09593339309385339
Publikováno v:
Biomaterials, Artificial Cells and Immobilization Biotechnology. 21:415-420
The influences of 11 factors are studied. Molecular weight of the emulsifier, amount of wall material and amount of core material were found to be the most influential factors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d3cf83a8effa4d508fd7bf60f8be0bd
https://doi.org/10.3109/10731199309117380
https://doi.org/10.3109/10731199309117380
Publikováno v:
Journal of Microencapsulation. 10:323-328
Conditions of microencapsulation by in situ polycondensation, using melamine-formaldehyde as wall material, are influenced by the chemical nature of the core to encapsulate. In our study concerning the encapsulation of a photopolymerizable phase cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8042cec78f2a7da792fa3b3eb036400e
https://doi.org/10.3109/02652049309031522
https://doi.org/10.3109/02652049309031522
Publikováno v:
Toxicological & Environmental Chemistry. 31:97-102
The s‐triazines atrazine, simazine and cyanzine are easily degraded by UV‐irradiation in aqueous titanium dioxide suspensions, because reactive OH radicals are generated under these conditions. A similar reaction can be observed in presence of H2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e4dca3ea3af1e7cf906e8579e2a5add
https://doi.org/10.1080/02772249109357677
https://doi.org/10.1080/02772249109357677
Publikováno v:
Journal of microencapsulation. 9(4)
Preparation of microcapsules with aqueous core and polyamide walls is influenced by several factors. We improved the stability of walls and size of capsules by simultaneous variation of four factors: total ratio of polymer, ratio of amines to acid ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::321c01f3d9d61cd49e290448158e47a5
https://pubmed.ncbi.nlm.nih.gov/1403494
https://pubmed.ncbi.nlm.nih.gov/1403494
Publikováno v:
Histochemistry. 97(3)
Rabbit gastric secretion has the physiological peculiarity of being continuous and uninfluenced by food intake. In this respect, ultrastructural analysis of rabbit parietal cells has revealed morphofunctional features situated between states of rest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0c2c96a2c969c935e0a20ceefecf8b6
https://pubmed.ncbi.nlm.nih.gov/1314248
https://pubmed.ncbi.nlm.nih.gov/1314248
Publikováno v:
Chemosphere. 14:155-161
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b1968830aa95c0f432b5d0d8b8d030
https://doi.org/10.1016/0045-6535(85)90051-7
https://doi.org/10.1016/0045-6535(85)90051-7