Results 1 to 10 of about 117,362 (295)

Fluoride and sodium trimetaphosphate (TMP) release from fluoride varnishes supplemented with TMP [PDF]

Brazilian Oral Research, 2016
This study assessed fluoride (F) and sodium trimetaphosphate (TMP) release into artificial saliva from varnishes containing 0%, 2.5%, and 5% NaF, supplemented or not with 5% TMP. The varnishes were applied on polyester sheets (n = 8/group), and F and TMP
Michele Mauricio MANARELLI, Alberto Carlos Botazzo DELBEM, Célio PERCINOTO, Juliano Pelim PESSAN   +3 more
doaj   +5 more sources

The spontaneous self-assembly of a molecular water pipe in 3D space

IUCrJ, 2022
The self-assembly and self-organization of water molecules are relevant in many fields of research. When water spontaneously reacts with 2,2,6,6-tetramethylpiperidine (TMP) to form colourless and crystalline discrete needles, only in the exact ratio of 2:
Ian R. Butler, Daniel M. Evans, Peter N. Horton, Simon J. Coles, Stewart F. Parker, Silvia C. Capelli   +5 more
doaj   +1 more source

The fate of sulfamethoxazole and trimethoprim in a micro-aerated anaerobic membrane bioreactor and the occurrence of antibiotic resistance in the permeate

Water Science and Technology, 2023
This study investigates the effects, conversions, and resistance induction, following the addition of 150 μg·L−1 of two antibiotics, sulfamethoxazole (SMX) and trimethoprim (TMP), in a laboratory-scale micro-aerated anaerobic membrane bioreactor (MA ...
Antonella Piaggio, Srilekha Mittapalli, David Calderón-Franco, David Weissbrodt, Jules van Lier, Merle de Kreuk, Ralph Lindeboom   +6 more
doaj   +1 more source

Studies of compensation of iron/TMP and lead/TMP sampling calorimeters [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1993
Abstract We present results of an extensive study of the response of a modular TMP hadron calorimeter to electron and pion beams from 5 to 150 GeV/ c . The signal response ratio, e/π, was measured as a function of both the absorber material type and the ratio of absorber-to-TMP thicknesses. The absorbers were iron, lead and aluminum-clad lead.
Aubert, B., Abe, K., Ciocio, A., Colas, J., Daba, A.G., Dobrzynski, L., Ghez, P., Hoshi, Y., Iso, H., Kadyk, J A., Kikuchi, R., Kryn, D., Lacotte, J.C., Lavocat, P., Mansoulie, B., Marchand, D., Mendiburu, J.P., Neichi, K., Pripstein, M., Przybylski, G., Salin, P., Teiger, J., Weber, T., Wenzel, W A., Yuta, H.   +24 more
openaire   +2 more sources

Tetramethylpyrazine inhibits NETs formation induced by high glucose by regulating NRF2/HO-1 pathway

陆军军医大学学报, 2022
Objective To investigate the effect and mechanism of tetramethylpyrazine (TMP) on the formation of neutrophil extracellular traps (NETs) induced by high glucose. Methods The viability of neutrophils treated with TMP of 0, 5, 10, 20, 40, and 80 μmol/L for
CHEN Jinquan, ZHAO Long, DING Xuanheng, WANG Lingda, WEN Yan   +4 more
doaj   +1 more source

Thermodynamic and Kinetic Investigation of the Adsorption and Desorption of Trimethoprim and Its Main Metabolites in Mediterranean Crop Soils

Molecules, 2023
The adsorption–desorption processes of organic pollutants into the soil are one of the main factors influencing their potential environmental risks and distribution in the environment.
Carmen Mejías, Juan Luis Santos, Julia Martín, Irene Aparicio, Esteban Alonso   +4 more
doaj   +1 more source

Comparing charge transfer tuning effects by chemical substitution and uniaxial pressure in the organic charge transfer complex tetramethoxypyrene-tetracyanoquinodimethane [PDF]

, 2014
In the search for novel organic charge transfer salts with variable charge transfer degree we study the effects of two modifications to the recently synthesized donor-acceptor Tetramethoxypyrene (TMP)-Tetracyanoquinodimethane (TCNQ).
Ackermann, Kai, Baumgarten, Martin, Bolte, Michael, Bröring, Martin, Chercka, Dennis, Huth, Michael, Jeschke, Harald O., Müllen, Klaus, Rudloff, Milan, Tomic, Milan, Valenti, Roser, Wolfram, Benedikt   +11 more
core   +2 more sources

Opening the black box of mixed-metal TMP metallating reagents : direct cadmation or lithium-cadmium transmetallation? [PDF]

, 2012
Designed to remove some of the mystery surrounding mixed-metal TMP (2,2,6,6-tetramethylpiperidide) metallating reagents, this study examines in detail "LiCd(TMP)(3)'' in its own right.
Alborés, Alyea, Armstrong, Armstrong, Bentabed-Ababsa, Blair, Blake, Cardin, Chaudhuri, Dayaker, Dayaker, Eguchi, Ellis, Fisher, García-Álvarez, Gupta, Haag, Harder, Harder, Karplus, L'Helgoual'ch, Lappert, Li, Liang, Ma, Mulvey, Mulvey, Mulvey, Mulvey, Nagaradja, Nguyen, Nguyen, Rees Jr, Snégaroff, Snégaroff, Snégaroff, Sreeshailam, Toppet, Turner, Williard, Wittig, Zerbe   +41 more
core   +1 more source

TAT-modified serum albumin nanoparticles for sustained-release of tetramethylpyrazine and improved targeting to spinal cord injury

Journal of Nanobiotechnology, 2021
Background Spinal Cord injury (SCI) is a kind of severe traumatic disease. The inflammatory response is a significant feature after SCI. Tetramethylpyrazine (TMP), a perennial herb of umbelliferae, is an alkaloid extracted from ligustici. TMP can inhibit
Yan Lin, Yujie Wan, Xingjie Du, Jian Li, Jun Wei, Ting Li, Chunhong Li, Zhongbing Liu, Meiling Zhou, Zhirong Zhong   +9 more
doaj   +1 more source

Structural elaboration of the surprising ortho-zincation of benzyl methyl ether [PDF]

, 2010
Breaking with convention, the reaction of the sodium zincate, [(TMEDA)Na(μ-TMP)(μ-tBu)Zn(tBu)] with benzyl methyl ether (PhCH2OMe) produces exclusively an ortho-zincated intermediate [(TMEDA)Na(μ-TMP)(μ-C6H4CH2OMe)Zn(tBu)] instead of the expected ...
Alan R. Kennedy, Andrikopoulos, Armstrong, Azzena, Azzena, Azzena, Charles T. O’Hara, Clegg, Clegg, Gschwend, Jambor, James, Jan Klett, Kennedy, Kondo, Liam Balloch, Mosrin, Mulvey, Mulvey, Robert E. Mulvey, Schöllkopf, Snieckus, Toshimitsu, Uchiyama, Wanklyn   +24 more
core   +1 more source