Results 71 to 80 of about 3,020 (171)

Control and management of Phytophthora damage in forestry—A systematic mapping study

open access: yesForest Pathology, Volume 54, Issue 4, August 2024.
Abstract Plant pathogens in the genus Phytophthora are a severe threat to forest plantations, ecosystems and tree nurseries. Especially in forests and natural ecosystems, there is a lack of effective measures to control and manage these pathogens. In this study, we conducted a systematic mapping review to collate evidence regarding the control and ...
Noelia López‐García   +3 more
wiley   +1 more source

Structural variations in layered alkaline earth metal cyclohexyl phosphonates [PDF]

open access: yes, 2009
Two series of alkaline earth metal cyclohexyl phosphonates, M(C6H11PO3H)2(H2O) (M = Ca, Sr and Ba) (1-3) and M(C6H11PO3)(H2O) (M = Mg, Ca, Sr, and Ba) (4-7) have been synthesized under mild reaction conditions.
Gogoi, Nayanmoni, Murugavel, Ramaswamy
core   +1 more source

Organophosphonate Utilization by the Thermophile Geobacillus caldoxylosilyticus T20 [PDF]

open access: yesApplied and Environmental Microbiology, 2002
ABSTRACT A strain of Geobacillus caldoxylosilyticus from central heating system water could utilize a number of organophosphonates as the sole phosphorus source for growth at 60°C. During growth on glyphosate, aminomethylphosphonate release to the medium was observed, and in cell extracts, a glyphosate ...
Agnieszka, Obojska   +4 more
openaire   +2 more sources

Aggregation/Crystallization‐Induced Emission in Naphthyridine‐Based Carbazolyl‐Modified Donor‐Acceptor Boron Dyes Tunable by Fluorine Atoms

open access: yesChemistry – A European Journal, Volume 30, Issue 22, April 16, 2024.
Four solid‐state luminescent donor‐acceptor boron difluoride complexes based on the carbazole electron donor and [1,3,5,2]oxadiazaborinino[3,4‐a][1,8]naphthyridine acceptor were designed and synthesized. These dyes exhibit aggregation‐induced emission and reversible mechanofluorochromism.
Mykhaylo A. Potopnyk   +8 more
wiley   +1 more source

o‐Hydroxyarylphosphanes: Strategies for Syntheses of Configurationally Stable, Electronically and Sterically Tunable Ambiphiles with Multiple Applications

open access: yesChemistry – A European Journal, Volume 30, Issue 6, January 26, 2024.
Synthetic strategies to the rigid, multiple reactive, tunable and versatile applicable title compounds are reviewed, including various o‐metalation procedures followed by direct P−C coupling or phospho‐Fries rearrangements, UV‐ or transition‐metal mediated couplings, addition reactions of PH‐reactants at quinones or intermediate arynes, and thermal or ...
Joachim W. Heinicke
wiley   +1 more source

Impact of ionic liquids on conformational changes of bovine serum albumin - a fourier transform infrared spectroscopic study [PDF]

open access: yes, 2014
Ionic liquids (ILs) are low melting salts composed of an organic cation and an inorganic or organic anion. Ionic liquids are of interest for their wide range of applications and unique properties, such as the negligible vapor pressure of some types of ...
Chakraborty , Gurudas
core  

Theoretical study of the chemical reactivity of the reaction between trichloromethylphosphine oxide and triethyl phosphite using the DFT B3LYP/6-311G(d,p) method [PDF]

open access: yes, 2018
In this study we used the DFT B3LYP/6-311G(d,p) quantum mechanical method to propose a theoretical explanation of the regioselectivity observed experimentally in the reaction between trichloromethylphosphine oxide and triethyl phosphite using a variety ...
Bakkas, Salem   +2 more
core   +2 more sources

Development of self extinguishing Durette and/or Nomex fabric [PDF]

open access: yes
A treatment was developed for Nomex or Durette fabric which renders it self-extinguishing in a 70% oxygen, 30% nitrogen atmosphere at 5 psia. The treatment does not degrade the physical and textile properties of the fabric excessively and does not outgas

core   +1 more source

From Tetrahedral Tetraphosphonic Acids E[p-C6H4P(O)(OH)(2)](4) (E=C, Si) to Porous Cu- and Zn-MOFs with Large Surface Areas [PDF]

open access: yes, 2017
This study describes the porous MOFs Cu2H4STPPA⋅2 H2O (1⋅2 H2O), Zn2H4STPPA (2) and Zn2H4MTPPA (3) obtained using the tetrahedral linkers tetraphenylmethane tetrakis-4-phosphonic acid (H8MTTPA) and tetraphenylsilane tetrakis-4-phosphonic acid (H8STPPA ...
Beckmann, J   +8 more
core   +1 more source

Institut za medicinska istraživanja i medicinu rada: Izvještaj o radu u 2005. [PDF]

open access: yes, 2006
The field of digital forensics has emerged as one of the fastest changing and most rapidly developing investigative specialisations in a wide range of criminal and civil cases.
Hanaei, Ebrahim Hamad Al, Rashid, Awais
core   +1 more source

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