Results 61 to 70 of about 15,835 (261)
Analysis of s-triazine herbicides in model systems and samples of groundwater by gas and liquid chromatography [PDF]
Ratarstvo i Povrtarstvo, 2010 In this paper, residues of s-triazine herbicides (Simazine, Atrazine, Amethrine, Promethrine and Azyprothrine) have been determined in samples of model systems and real groundwater samples by gas-chromatography and high performance liquid chromatography.
Kostadinović Ljiljana +2 more
doaj
Molecules, 2018 Morpholine- and bis(2-methoxyethyl)amine-substituted 1,3,5-triazine derivatives containing an alkoxy-o-carborane in the 6-position of the triazine ring were successfully synthesized.
Guo Fan Jin +3 more
doaj +1 more source
Development of a Mild and Versatile Directed Cycloaddition Approach to Pyridines [PDF]
, 2014 The aza-Diels–Alder cycloaddition of 1,2,4-triazines with alkynes offers a rapid and convenient method for the synthesis of highly substituted pyridines, but often requires harsh conditions and long reaction times.
Boger +19 more
core +1 more source
Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations
Advanced Materials Interfaces, EarlyView.This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang +6 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.TADF‐emitting dendrimers promise to enable scalable solution‐based fabrication of efficient electroluminescent devices by the virtue of an attractive set of properties. Here, we report on how light‐emitting electrochemical cells, comprising the TADF‐dendrimer tBuCz2m2pTRZ, can be fabricated by scalable bar‐coating under ambient air and deliver uniform ...
Shi Tang +5 more
wiley +1 more source
Planta Daninha, 1997 Um experimento de campo foi conduzido em Rio Claro, SP, em 1991/92 para estudar a eficiência do nicosulfuron no controle do capimmass ambará (Sorghum halepense), como infestante da cultura do milho.
Joel I. Fahl, Maria Luiza C. Carelli
doaj +1 more source
Relative fitness of s-triazine susceptible and resistant biotypes of Chenopodium album [PDF]
, 1993 La compétitivité relative de deux biotypes de Chenopodium album, un sensible et l'autre résistant aux s-triazines, a été comparée lors de trois expériences menées en serres. En absence de compétition, la production de biomasse sèche n'a pas différé entre
Leroux, G.D.
core +1 more source
Advanced Materials Technologies, EarlyView.We developed a flexible multi‐material printing strategy that employs sequential printing with different printers. This combined use of printers expands the accessible material scope. Moreover, incorporating Xolography as a sequential step enables support‐free, contactless printing, thereby enhancing structural design flexibility beyond conventional ...
Kun Zhou, Cyrille Boyer
wiley +1 more source
Angewandte Chemie, EarlyView.A novel carbon dots material (BUL‐CDs) with an initial afterglow brightness (406 cd m−2) far exceeding that of other afterglow luminescent materials was developed. Furthermore, the BUL‐CDs exhibited time‐dependent afterglow colors, excitation‐dependent afterglow colors, and thermochromic afterglow in response to triplet variables.
Yupeng Liu +13 more
wiley +2 more sources
Advanced Science, EarlyView.This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang +6 more
wiley +1 more source