Bibliografie tematiche / Benzaldehyde

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Letteratura scientifica selezionata sul tema "Benzaldehyde"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 1 agosto 2024

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Articoli di riviste sul tema "Benzaldehyde"

Shaw, J. P., F. Schwager e S. Harayama. "Substrate-specificity of benzyl alcohol dehydrogenase and benzaldehyde dehydrogenase encoded by TOL plasmid pWW0. Metabolic and mechanistic implications". Biochemical Journal 283, n. 3 (1 maggio 1992): 789–94. http://dx.doi.org/10.1042/bj2830789.

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The substrate-specificities of benzyl alcohol dehydrogenase and benzaldehyde dehydrogenase, encoded by TOL plasmid pWW0 of Pseudomonas putida mt-2, were determined. The rates of benzyl alcohol dehydrogenase-catalysed oxidation of substituted benzyl alcohols and reduction of substituted benzaldehydes were independent of the electronic nature of the substituents at positions 3 and 4. Substitutions at position 2 of benzyl alcohol affected the reactivity of benzyl alcohol dehydrogenase: the velocity of the benzyl alcohol dehydrogenase-catalysed oxidation was lower for compounds possessing electron-withdrawing substitutions. In the reverse reaction of benzyl alcohol dehydrogenase, none of the substitutions tested influenced the apparent kcat. values. The rates of benzaldehyde dehydrogenase-catalysed oxidation of substituted benzaldehydes were influenced by the electronic nature of the substitutions: electron-withdrawing groups at positions 3 and 4 favoured the oxidation of benzaldehydes. Substitution at position 2 of benzaldehyde greatly diminished the benzaldehyde dehydrogenase-catalysed oxidation. Substitution at position 2 with electron-donating groups essentially abolished reactivity, and only substitutions that were strongly electron-withdrawing, such as nitro and fluoro groups, permitted enzyme-catalysed oxidation. The influence of the electronic nature and the position of substitutions on the aromatic ring of the substrate on the velocity of the catalysed reactions provided some indications concerning the transition state during the oxidation of the substrates, and on the rate-limiting steps of the enzymes. Pseudomonas putida mt-2 containing TOL plasmid pWW0 cannot grow on toluene derivatives substituted at position 2, nor can it grow on 2-substituted benzyl alcohols or aldehydes. One of the reasons for this may be the substrate-specificities of the benzyl alcohol dehydrogenase and benzaldehyde dehydrogenase.

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Chalmers, R. M., e C. A. Fewson. "Purification and characterization of benzaldehyde dehydrogenase I from Acinetobacter calcoaceticus". Biochemical Journal 263, n. 3 (1 novembre 1989): 913–19. http://dx.doi.org/10.1042/bj2630913.

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Benzaldehyde dehydrogenase I was purified from Acinetobacter calcoaceticus by DEAE-Sephacel, phenyl-Sepharose and f.p.l.c. gel-filtration chromatography. The enzyme was homogeneous and completely free from the isofunctional enzyme benzaldehyde dehydrogenase II, as judged by denaturing and non-denaturing polyacrylamide-gel electrophoresis. The subunit Mr value was 56,000 (determined by SDS/polyacrylamide-gel electrophoresis). Estimations of the native Mr value by gel-filtration chromatography gave values of 141,000 with a f.p.l.c. Superose 6 column, but 219,000 with Sephacryl S300. Chemical cross-linking of the enzyme subunits indicated that the enzyme is tetrameric. Benzaldehyde dehydrogenase I was activated more than 100-fold by K+, Rb+ and NH4+, and the apparent Km for K+ was 11.2 mM. The pH optimum in the presence of K+ was 9.5 and the pI of the enzyme was 5.55. The apparent Km values for benzaldehyde and NAD+ were 0.69 microM and 96 microM respectively, and the maximum velocity was approx. 110 mumol/min per mg of protein. Various substituted benzaldehydes were oxidized at significant rates, and NADP+ was also used as cofactor, although much less effectively than NAD+. Benzaldehyde dehydrogenase I had an NAD+-activated esterase activity with 4-nitrophenol acetate as substrate, and the dehydrogenase activity was inhibited by a range of thiol-blocking reagents. The absorption spectrum indicated that there was no bound cofactor or prosthetic group. Some of the properties of the enzyme are compared with those of other aldehyde dehydrogenases, specifically the very similar isofunctional enzyme benzaldehyde dehydrogenase II from the same organism.

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Handayani, Sri, Sunarto, Sunarto, e Susila Kristianingrum. "OPTIMIZATION OF TIME REACTION AND HYDROXIDE ION CONCENTRATION ON FLAVONOID SYNTHESIS FROM BENZALDEHYDE AND ITS DERIVATIVES". Indonesian Journal of Chemistry 5, n. 2 (14 giugno 2010): 163–68. http://dx.doi.org/10.22146/ijc.21825.

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The aim of this research is to determine the optimum time of reaction and concentration of hydroxide ion on chalcone, 4-methoxychalcone and 3,4-dimethoxychalcone synthesis. Chalcone and its derivatives were synthesized by dissolving KOH in ethanol followed by dropwise addition of acetophenone and benzaldehyde. Then, the mixture was stirred for several hours. Three benzaldehydes has been used, i.e : benzaldehyde, p-anysaldehyde and veratraldehyde. The time of reaction was varied for, 12, 18, 24, 30 and 36 hours. Furthermore, on the optimum reaction time for each benzaldehyde the hydroxyl ion concentration was varied from 5,7,9,11 and 13%(w/v). The results of this research suggested that the optimum time of chalchone synthesis was 12 hours, while, 4-methoxychalcone and 3,4-dimethoxychalcone were 30 hours. The optimum concentration of hydroxide ion of chalcone synthesis was 13% and for 4-methoxychalcone and 3,4-dimethoxychalcone were 11%. Keywords: Chalcone synthesis, time of reaction, hydroxide ion concentration.

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Young, Jay A. "Benzaldehyde". Journal of Chemical Education 82, n. 12 (dicembre 2005): 1770. http://dx.doi.org/10.1021/ed082p1770.

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Huyen, Nga Hoang, Ulrike Jannsen, Hanaa Mansour e Norbert Jux. "Introducing the Staudinger phosphazene reaction to porphyrin chemistry". Journal of Porphyrins and Phthalocyanines 08, n. 12 (dicembre 2004): 1356–65. http://dx.doi.org/10.1142/s1088424604000714.

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The syntheses, characterizations and transformations of three tetraphenylporphyrins derived from methoxymethylated benzaldehyde 3 are described. Benzaldehyde 3 reacted with pyrrole under Lewis acid catalysis to give dipyrromethane 4 which was used as precursor in porphyrin syntheses. Porphyrins 6, αα-7 and αβ-7 were obtained using conditions for sterically encumbered benzaldehydes, with αα-7 and αβ-7 being atropisomers. The methoxymethyl groups of 6, αα-7 and αβ-7 were transformed into bromomethyl substituents (porphyrins 8, αα-9 and αβ-9) which were easily modified by nucleophilic reaction with the azide anion. Porphyrin azide 10 was subjected to a Staudinger phosphazene formation with triphenylphosphine. Subsequent reaction of the porphyrin phosphazene 12 with carboxylic acids gave acetamide 13, benzamide 14, and ferrocene carboxamide 15, respectively. Kornblum oxidation of monobromomethyl porphyrin 8 gave the formyl derivative 16.

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Ito, Satoru, Yoshihiro Kon, Takuya Nakashima, Dachao Hong, Hideo Konno, Daisuke Ino e Kazuhiko Sato. "Titania-Catalyzed H2O2 Thermal Oxidation of Styrenes to Aldehydes". Molecules 24, n. 14 (10 luglio 2019): 2520. http://dx.doi.org/10.3390/molecules24142520.

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We investigated the selective oxidation of styrenes to benzaldehydes by using a non-irradiated TiO2–H2O2 catalytic system. The oxidation promotes multi-step reactions from styrenes, including the cleavage of a C=C double bond and the addition of an oxygen atom selectively and stepwise to provide the corresponding benzaldehydes in good yields (up to 72%). These reaction processes were spectroscopically shown by fluorescent measurements under the presence of competitive scavengers. The absence of the signal from OH radicals indicates the participation of other oxidants such as hydroperoxy radicals (•OOH) and superoxide radicals (•O2−) into the selective oxidation from styrene to benzaldehyde.

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Chen, Minqi, Jinyue Liang, Yi Liu, Yayue Liu, Chunxia Zhou, Pengzhi Hong, Yi Zhang e Zhong-Ji Qian. "The Mechanism of Two Benzaldehydes from Aspergillus terreus C23-3 Improve Neuroinflammatory and Neuronal Damage to Delay the Progression of Alzheimer’s Disease". International Journal of Molecular Sciences 24, n. 2 (4 gennaio 2023): 905. http://dx.doi.org/10.3390/ijms24020905.

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Alzheimer’s disease (AD), a neurodegenerative disease, is the most common cause of dementia in humans worldwide. Although more in-depth research has been carried out on AD, the therapeutic effect of AD is not as expected, and natural active substances are increasingly sought after by scientists. In the present study, we evaluated two benzaldehydes from a coral-derived Aspergillus terreus strain C23-3, their anti-neuroinflammatory activity in microglia (BV-2), and their neuroprotective activity and mechanisms in hippocampal neuronal cells (HT-22). These include the protein expression of iNOS, COX-2, MAPKs pathways, Tau protein-related pathways, caspases family-related signaling pathways. They also include the levels of TNF-α, IL-6, IL-18 and ROS, as well as the level of mitochondrial oxidative stress and neuronal cell apoptosis. The results showed that both benzaldehydes were effective in reducing the secretion of various inflammatory mediators, as well as pro-inflammatory factors. Among these, benzaldehyde 2 inhibited mitochondrial oxidative stress and blocked neuronal cell apoptosis through Tau protein-related pathways and caspases family-related signaling pathways, thereby inhibiting β-amyloid (Aβ)-induced neurological damage. This study reveals that benzaldehyde 2 has potential as a therapeutic agent for Alzheimer’s disease, and offers a new approach to the high-value use of marine natural products.

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Guo, Huan-Mei. "Benzaldehyde propionylhydrazone". Acta Crystallographica Section E Structure Reports Online 63, n. 9 (10 agosto 2007): o3787. http://dx.doi.org/10.1107/s1600536807038925.

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Kong, Lingqian, Yan Qiao, Ji-Dong Zhang e Xiu-Ping Ju. "Benzaldehyde thiosemicarbazone". Acta Crystallographica Section E Structure Reports Online 64, n. 12 (22 novembre 2008): o2412. http://dx.doi.org/10.1107/s1600536808038270.

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Chen, Kuang-Yao, Yi-Ju Chen, Chien-Ju Cheng, Kai-Yuan Jhan e Lian-Chen Wang. "Benzaldehyde Attenuates the Fifth Stage Larval Excretory–Secretory Product of Angiostrongylus cantonensis-Induced Injury in Mouse Astrocytes via Regulation of Endoplasmic Reticulum Stress and Oxidative Stress". Biomolecules 12, n. 2 (21 gennaio 2022): 177. http://dx.doi.org/10.3390/biom12020177.

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Excretory–secretory products (ESPs) are the main research targets for investigating the hosts and helminths interaction. Parasitic worms can migrate to parasitic sites and avoid the host immune response by secreting this product. Angiostrongylus cantonensis is an important food-borne zoonotic parasite that causes severe neuropathological damage and symptoms, including eosinophilic meningitis or meningoencephalitis in humans. Benzaldehydes are organic compounds composed of a benzene ring and formyl substituents. This compound has anti-inflammatory and antioxidation properties. Previous studies showed that 3-hydroxybenzaldehyde (3-HBA) and 4-hydroxybenzaldehyde (4-HBA) can reduce apoptosis in A. cantonensis ESP-treated astrocytes. These results on the protective effect underlying benzaldehyde have primarily focused on cell survival. The study was designed to investigate the molecular mechanisms of endoplasmic reticulum stress (ER stress) and oxidative stress in astrocytes in A. cantonensis ESP-treated astrocytes and to evaluate the therapeutic consequent of 3-HBA and 4-HBA. First, we initially established the RNA-seq dataset in each group, including normal, ESPs, ESPs + 3-HBA, and ESPs + 4-HBA. We also found that benzaldehyde (3-HBA and 4-HBA) can stimulate astrocytes to express ER stress-related molecules after ESP treatment. The level of oxidative stress could also be decreased in astrocytes by elevating antioxidant activity and reducing ROS generation. These results suggested that benzaldehyde may be a potential therapeutic compound for human angiostrongyliasis to support brain cell survival by inducing the expression levels of ER stress- and oxidative stress-related pathways.

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Più fonti

Tesi sul tema "Benzaldehyde"

Yilgor, Pinar. "Bioprocess Operation Parameters For Benzaldehyde Lyase Production". Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/3/12605242/index.pdf.

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In this study, the effects of bioprocess operation parameters on benzaldehyde lyase production were systematically investigated. For this purpose, the research program was carried out in mainly four parts. In the first part of the study, Escherichia coli K12 (ATCC 10798), having the highest benzaldehyde lyase production capacity, was selected as the host microorganism. Next, using the selected microorganism, the production medium was designed in terms of its carbon and nitrogen sources. Among the investigated media, the highest cell concentration and benzaldehyde lyase activity were obtained as 1.8 kg m-3 and 745 U cm-3, respectively, in the medium containing 8.0 kg m-3 glucose, 5.0 kg m-3 (NH4)2HPO4 and the salt solution. Thereafter, by using the designed medium, the effects of bioreactor operation parameters, i.e., oxygen transfer and pH, were investigated in pilot scale bioreactor. Oxygen transfer effects on benzaldehyde lyase production were investigated at QO/VR=0.5 vvm
N=250, 375, 500, 625, 750 min-1 and at QO/VR=0.7 vvm, N=750 min-1 conditions. The highest cell concentration and benzaldehyde lyase activity were obtained at 0.5 vvm, 500 min-1 condition as 2.3 kg m-3 and 860 U cm-3, respectively. Finally, the effect of pH was investigated for benzaldehyde lyase production process at Qo/VR=0.5 vvm, N=500 min-1 condition, at pHC=5.0, 6.4, 6.7, 7.0, 7.2 and 7.8 values. Among the investigated pH values, the highest cell concentration and enzyme activity were obtained at pHC=7.0 condition as 2.1 kg m-3
775 U cm-3. However, the values obtained at this condition, were lower than the values obtained at pHUC=7.2 uncontrolled pH operation. Hence, medium oxygen transfer condition and uncontrolled pH operation are found to be favorable for benzaldehyde lyase production.

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Simsek, Ilke. "Benzaldehyde Lyase Catalyzed Synthesis Of Novel Acyloins". Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610901/index.pdf.

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-Hydroxy phosphonates are versatile building blocks for the synthesis of many biologically active compounds that display antiviral, antibacterial, anticancer, pesticide activities beside their enzyme inhibitory activities such as they are the inhibitors of rennin or human immunodeficiency virus (HIV) protease and polymerase. Benzaldehyde lyase is able to catalyze not only C-C bond formation reactions but also C-C bond breaking reactions with high enantioselectivity that brings about the development of new synthetic methodologies for the synthesis of hydroxy ketones which are the key intermediates in the synthesis of many biologically active compounds due to the versatility of stereogenic center for developing structural diversity. There are several synthetic methodologies for the synthesis of hydroxy phoshonates however, in this work we have achieved the synthesis of hydroxy phoshonates through C-C bond forming reactions catalyzed by Benzaldehyde lyase that offers the use of green methodologies. Moreover, we have achieved the synthesis of hydroxy ketones which are versatile building blocks in the synthesis of many biologically active compounds via the immobilization of BAL enzyme on superparamagnetic solid support with high yield and high enantioselectivity.

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Mackintosh, Robert William. "Benzyl alcohol dehydrogenase and benzaldehyde dehydrogenase of Acinetobacter calcoaceticus". Thesis, University of Glasgow, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.281219.

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Simmonds, Julie. "Production of benzaldehyde by biotransformation using Pseudomonas putida ATCC 12633". Thesis, University of Kent, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244331.

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Boyle, Sarah Ann. "Oxidation of toluene". Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387977.

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Smith, Derek John. "Femtosecond Laser Mass Spectrometry (FLMS)". Thesis, University of Glasgow, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264149.

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Levent, Hande. "Feeding Strategy Development For Benzaldehyde Lyase Production By Recombinant Escherichia Coli Bl21". Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609596/index.pdf.

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This study focuses on the molasses based complex medium design for benzaldehyde lyase production by recombinant E. coli BL21 and development of a feeding strategy based on the designed complex medium. For this purpose, firstly, the effects of molasses were investigated in laboratory scale bioreactors. As E. coli BL21 was not able to utilize sucrose, molasses was pretreated and hydrolyzed to fructose and glucose. Thereafter, effect of pretreated molasses concentration was investigated in the range of 16 to 56 kg m-3 by batch-bioreactor experiments
and the highest cell concentration and benzaldehyde lyase activity were obtained as CX=5.3 kg m-3 and A=1617 U cm-3, respectively, in the medium containing 7.5 kg m-3 glucose and 7.5 kg m-3 fructose. Then, different feeding strategies were developed to produce efficient cells with high concentration and BAL activity. In the first strategy, after 10 hours of batch-cultivation with molasses based medium having 7.5 kg m-3 glucose and 7.5 kg m-3 fructose concentration, based on the airflow rate, pretreated molasses was fed to the system. When air flow rate decreased considerably, fed was given to the system that results in increase in glucose and fructose concentration in the medium to 2.5 kg m-3. At the end of the process, the highest cell concentration obtained was CX=7.4 kg m-3. The maximum activity was reached at 20th hour as A=2360 U cm-3. On the other hand, as air flow variation only demonstrated the absence of glucose not fructose, a second strategy, based on the detection of the fructose and glucose concentrations during the process, was applied. In this strategy when glucose and fructose were depleted, fed was given to the system that results in increase in glucose and fructose concentration in the medium to 2.5 kg m-3
and the highest BAL activity was obtained as 2370 U cm-3 at t= 26 h where the cell concentration was 7.5 kg m-3. At the last strategy, when glucose and fructose were depleted, fed was given to the system that results in increase in CGlucose=1.5 kg m-3 and CFructose=1.5 kg m-3 in the production medium to decrease the accumulation of acetic acid. By this strategy highest cell concentration was obtained as 8.04 kg m-3 at t=24 h and the highest BAL activity was 2315 U cm-3. These strategies could be accepted having the same BAL activity with little distinctions. However, cell concentration of the last one was higher than others and also the lowest amount of carbon source was used. Thus, last one could be chosen as the most favorable strategy.

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Taspinar, Hatice. "Exponential Feeding Strategy Development For Benzaldehyde Lyase Production By Recombinant Escherichia Coli". Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612311/index.pdf.

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In this study, the aim was to investigate the effects of exponential feeding strategy on benzaldehyde lyase (BAL) production by recombinant Escherichia coli BL21. For this purpose, the effects of medium components were investigated to optimize the initial medium composition of the fed-batch fermentations. For the batch bioreactor operations, the highest cell concentration and BAL activity were achieved in a media containing 30 g L-1 pretreated molasses, and 5 g L-1 (NH4)2HPO4 as 5.07 g L-1, and 1611 U ml-1 at t=8 h, respectively. Thereafter, in order to increase the cell growth and BAL production while avoiding acetate accumulation, fed-batch bioreactor operations were conducted with exponential feeding at different specific growth rates namely, 0.1 h-1 (mu-0.1), 0.15 h-1 (mu-0.15), and 0.2 h-1 (mu-0.2), and a combined exponential and constant feeding (mu-0.2+) strategy. In the experiments, 9 hours of batch-wise operation with the optimized production medium was followed by a fed-batch operation phase using the pre-determined exponential feeding profiles and for mu-0.2+ operation after 10 hours of exponential feeding as mu-0.2, where the feed rate was kept constant at 21.6 g h-1. Additionally, the plasmid stability was investigated using the feeding method of mu-0.2+ operation with antibiotics in the feed solution, and it was observed that the plasmid was stable. Among the three exponential feeding conditions, the highest cell concentration and BAL activity were determined in

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Jones, Rheinallt M. "The catabolism of aromatic esters by Acinetobacter sp. ADP1". Thesis, Bangor University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322563.

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Guena, Thierry. "Electrochemistry of aryl carbonyl compounds in flow cells". Thesis, University of Southampton, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243180.

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Più fonti

Libri sul tema "Benzaldehyde"

Kagaku Busshitsu Hyōka Kenkyū Kikō e Shin Enerugī Sangyō Gijutsu Sōgō Kaihatsu Kikō (Japan), a cura di. Benzuarudehido: Benzaldehyde. Tōkyō: Seihin Hyōka Gijutsu Kiban Kikō Kagaku Busshitsu Hyōka Kenkyū Kikō, 2009.

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Stillger, Thomas. Enantioselektive C-C Knüpfung mit Enzymen: Charakterisierung und reaktionstechnische Bearbeitung der Benzaldehydlyase aus Pseudomonas fluorescens Biovar I. Jülich: Forschungszentrum Jülich GmbH, Zentralbibliothek, 2006.

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Bishop, Jack. NTP technical report on the toxicology and carcinogenesis studies of benzaldehyde (CAS no. 100-52-7) in F344/N rats and B6C3F1 mice (gavage studies). Research Triangle Park, NC: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1990.

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Darmstadt, Technische Universität, a cura di. Untersuchungen zur mittelbaren Oxidation von Toluolen zu Benzaldehyden. 1990.

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Capitoli di libri sul tema "Benzaldehyde"

Bährle-Rapp, Marina. "Benzaldehyde". In Springer Lexikon Kosmetik und Körperpflege, 62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_1073.

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Gooch, Jan W. "Benzaldehyde". In Encyclopedic Dictionary of Polymers, 73. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_1205.

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Schomburg, Dietmar, Margit Salzmann e Dörte Stephan. "Benzaldehyde dehydrogenase (NAD+)". In Enzyme Handbook, 139–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-58051-2_26.

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Schomburg, Dietmar, Margit Salzmann e Dörte Stephan. "Benzaldehyde dehydrogenase (NADP+)". In Enzyme Handbook, 39–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-58051-2_6.

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Vogt, J. "648 C7H6O Benzaldehyde". In Asymmetric Top Molecules. Part 3, 130–32. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14145-4_70.

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Hirota, E., K. Kuchitsu, T. Steimle, J. Vogt e N. Vogt. "118 C7H6O Benzaldehyde". In Molecules Containing Three or Four Carbon Atoms and Molecules Containing Five or More Carbon Atoms, 291–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41504-3_249.

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Wohlfarth, Ch. "Viscosity of benzaldehyde". In Supplement to IV/18, 439. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75486-2_242.

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Wohlfarth, Christian. "Viscosity of benzaldehyde". In Viscosity of Pure Organic Liquids and Binary Liquid Mixtures, 268. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-49218-5_243.

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Wohlfarth, Christian. "Refractive index of benzaldehyde". In Optical Constants, 284. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-49236-9_268.

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Holze, Rudolf. "Ionic conductivities of benzaldehyde". In Electrochemistry, 261. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-49251-2_244.

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Atti di convegni sul tema "Benzaldehyde"

Bagnich, Sergey A. "Phosphorescence of benzaldehyde in porous glasses". In Tunable Solid State Lasers, a cura di Wieslaw Strek, Edward Lukowiak e Barbara Nissen-Sobocinska. SPIE, 1997. http://dx.doi.org/10.1117/12.293449.

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Zhang, Bin-Liang, Lu-Jie Cao, Shan Xu e Ping Wang. "Synthesis of 4-(pyrrolidin-1-ylmethyl)benzaldehyde". In 2017 2nd International Conference on Biological Sciences and Technology (BST 2017). Paris, France: Atlantis Press, 2018. http://dx.doi.org/10.2991/bst-17.2018.37.

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Touati, Yousseuf, Mohammed Benabdallah, Julio A. Seijas, Noureddine Choukchou-Braham e M. Pilar Vázquez-Tato. "Reactivity of 2-aminothiazole with benzaldehyde and malononitrile". In The 23rd International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2019. http://dx.doi.org/10.3390/ecsoc-23-06699.

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Bagnich, Sergey A. "Migration of benzaldehyde triplet-excitation in porous matrices". In Tunable Solid State Lasers, a cura di Wieslaw Strek, Edward Lukowiak e Barbara Nissen-Sobocinska. SPIE, 1997. http://dx.doi.org/10.1117/12.293450.

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Duan, Yongli, Zhimin Li, Qidong Tang, Rui Li e Shan Xu. "Synthesis of 2 - ((4-Substituted Phenyl) Amino) Benzaldehyde". In 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016). Paris, France: Atlantis Press, 2017. http://dx.doi.org/10.2991/emcm-16.2017.109.

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Liphardt, Martin, Brian Jones, Stephen Ducharme, J. M. Takacs, Lei Zhang e R. V. Athalye. "Photorefractive characterization of polymers". In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1993. http://dx.doi.org/10.1364/oam.1993.mxx.6.

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Chen, Ziqiu, Jianbao Zhao, Brant Billinghurst, Csaba Fábri, Haihua Zhou, Yichi Zhang, Jiarui Ma, Zengkui Liu e Yue Liang. "SYNCHROTRON-BASED HIGH RESOLUTION FAR INFRARED SPECTROSCOPY OF BENZALDEHYDE". In 2020 International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2020. http://dx.doi.org/10.15278/isms.2020.tg03.

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Kim, Jong H., e Kathleen L. Chan. "Benzaldehyde Use to Protect Seeds from Foodborne Fungal Pathogens". In Foods 2022. Basel Switzerland: MDPI, 2022. http://dx.doi.org/10.3390/foods2022-12926.

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Ducharme, Stephen, Brian Jones, Martin Liphardt, Richard Ervin, James M. Takacs, Lei Zhang e Rajan Athalye. "Photorefractive Properties of Bisphenol-A-4,4'-Nitroaminostilbene Mixed with Diethylaminobenzaldehyde-Diphenyl Hydrazone". In Photorefractive Materials, Effects, and Devices II. Washington, D.C.: Optica Publishing Group, 1993. http://dx.doi.org/10.1364/pmed.1993.tha.1.

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Abstract (sommario):

We report the photorefractive properties of a new polymer mixture composed of 40 wt. % benzaldehyde-diphenyl hydrazone dissolved in Bisphenol A 4,4'-nitroaminostilbene. The polymer has a response time of 0.11±0.02 sec at 1 W/cm2, an overall photorefractive sensitivity (index change per unit absorbed energy density) of 1.8±0.5 × 10−6 cm3/J.

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Sprau, Christian, e Alexander Colsmann. "The role of benzaldehyde additives in organic bulk-heterojunction solar cells". In Organic, Hybrid, and Perovskite Photovoltaics XXI, a cura di Kwanghee Lee, Zakya H. Kafafi, Paul A. Lane, Harald W. Ade e Yueh-Lin (Lynn) Loo. SPIE, 2020. http://dx.doi.org/10.1117/12.2569105.

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Rapporti di organizzazioni sul tema "Benzaldehyde"

Kallupalayam Ramasamy, Karthikeyan, e Mond Guo. Ethanol to Para-xylene via Methyl Benzaldehyde. Office of Scientific and Technical Information (OSTI), maggio 2022. http://dx.doi.org/10.2172/1985305.

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Kallupalayam Ramasamy, Karthikeyan. Terephthalic Acid Synthesis from Ethanol via p-Methyl Benzaldehyde - CRADA 395 (Abstract). Office of Scientific and Technical Information (OSTI), febbraio 2024. http://dx.doi.org/10.2172/2287674.

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