Tag: M.W=0-100

HPLC of Formula: C2H4N4. Recently I am researching about APIS-MELLIFERA; NEONICOTINOID INSECTICIDES; ENVIRONMENTAL RISKS; WARDECKER WATERERS; WATERING DEVICE; SURFACE WATERS; HYMENOPTERA; RESIDUES; WORKERS; APIDAE, Saw an article supported by the Prime-Vert; Volet 4 – Appui au developpement et au transfert de connaissances en agroenvironnement of the Ministere de l’Agriculture, des Pecheries et de l’Alimentation du Quebec (MAPAQ) [LAVA-1-13-1690]. Published in SPRINGER HEIDELBERG in HEIDELBERG ,Authors: McCune, F; Samson-Robert, O; Rondeau, S; Chagnon, M; Fournier, V. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Water is essential for honey bees (Apis mellifera L.), but contaminated sources of water in agricultural environments represent a risk of exposure to potentially harmful contaminants. Providing clean water to honey bees could be an efficient and cost-effective measure for beekeepers to reduce bee mortality associated with pesticides and improve the health of their colonies. The main goal of this study was to design a waterer prototype to fulfill the water requirements of honey bees and to evaluate the potential of this waterer in improving colonies’ health in agricultural settings, through mitigating the possible impact of an exposure to pesticides from puddle water. We tested the preference of honey bees regarding water composition and waterer prototypes, among which honey bees showed a strong preference for salted water and a poultry-type waterer. Our waterer models were quickly adopted and intensively used through the season in both the context of honey production in field crops and pollination services in cranberry crops. However, in neither context did the use of waterers reduce worker mortality nor increase overall colony weight. Our waterers provided bees with water containing fewer pesticides and were associated with reduced risks of drowning compared to natural sources of water. Our study suggests that the use of waterers fulfills an important requirement for honey bees and represents an interesting and convenient precautionary measure for beekeepers.

HPLC of Formula: C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In 2019.0 NANO published article about EFFICIENT CARBOCATALYST; NANOPARTICLES; GRAPHENE; ACID; NANOSPHERES; PERFORMANCE; ELECTRODES; OXIDATION in [Zhou, Shenghai; Xu, Hongbo; Wei, Yanjun; Gao, Jing; Feng, Yue; Gao, Junfeng] Hebei Normal Univ Nationalities, Dept Chem & Chem Engn, Chengde 067000, Peoples R China; [Wang, Ning] Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang 050024, Hebei, Peoples R China in 2019.0, Cited 43.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Safety of 1H-1,2,4-Triazol-5-amine

Heteroatom-doped ordered mesoporous carbons (OMCs) have currently been considered as promising electrode materials for electrochemical sensors due to the combined advantages of ordered mesoporous materials and heteroatom-doped carbon materials. Herein, a novel nitrogen and sulfur co-doped OMCs (N,S-OMC) has been prepared via a nanocasting strategy with an inexpensive methylene blue as single precursor. The obtained mesoporous carbon has platelet morphology, short mesoporous channel together with a large surface area (549 m(2)/g) as well as rich N- and S-containing functional groups (6.8 at.% N and 2.3 at.% S). Compared with the graphene (GR) and carbon nanotube (CNT) electrode material, the N,S-OMC exhibited a higher electrochemical activity towards the oxidation of herbicide amitrole, ascribable to N,S-OMC’s open mesoporous structures and abundant electroactive defect sites on the carbon skeleton. And, an amitrole electrochemical sensor with N,S-OMC modified electrode as working electrode was fabricated, exhibiting a good selectivity, stability, reproducibility and wide linear range of 3-750 mu M. Moreover, the N,S-OMC-based electrochemical sensor was proved feasible in river water sample analyses, showing a satisfied recovery ranging from 97.03% to 105.42%. The results not only demonstrate cheap methylene blue can be used as single precursor for the N,S-OMC preparation, but also confirm the N,S-OMC is promising in amitrole sensor fabrication.

Welcome to talk about 61-82-5, If you have any questions, you can contact Zhou, SH; Xu, HB; Wei, YJ; Gao, J; Feng, Y; Wang, N; Gao, JF or send Email.. Safety of 1H-1,2,4-Triazol-5-amine

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Category: Triazoles. In 2020.0 J INORG BIOCHEM published article about METAL-COMPLEXES; PLATINUM(II) COMPLEXES; ANTIBACTERIAL ACTIVITY; SILVER NANOPARTICLES; CRYSTAL-STRUCTURES; IN-VITRO; CARBOXYLATES; DERIVATIVES; SPECTROSCOPY; HETEROCYCLES in [Fandzloch, Marzena] PAS, Inst Low Temp & Struct Res, Okolna 2, PL-50422 Wroclaw, Poland; [Augustyniak, Adam W.] Univ Wroclaw, Fac Chem, F Joliot Curie 14, PL-50383 Wroclaw, Poland; [Dobrzanska, Liliana] Nicolaus Copernicus Univ Torun, Fac Chem, Gagarina 7, PL-87100 Torun, Poland; [Jedrzejewski, Tomasz] Nicolaus Copernicus Univ Torun, Fac Biol & Vet Sci, Dept Immunol, Lwowska 1, PL-87100 Torun, Poland; [Sitkowski, Jerzy] Natl Inst Med, Chelmska 30-34, PL-00725 Warsaw, Poland; [Sitkowski, Jerzy] Polish Acad Sci, Inst Organ Chem, Kasprzaka 44-52, PL-01224 Warsaw, Poland; [Wypij, Magdalena; Golinska, Patrycja] Nicolaus Copernicus Univ Torun, Fac Biol & Vet Sci, Dept Microbiol, Lwowska 1, PL-87100 Torun, Poland in 2020.0, Cited 82.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Five novel rhodium(II) complexes of general formula [Rh-2(mu-OOCCH3)(4)L-2], where L is a triazolopyrimidine derivative, in particular dimethyl-1,2,4-triazolo[1,5-a]pyrimidine (dmtp) for (1), 5,7-diethyl-1,2,4-triazolo[1,5a]pyrimidine (detp) for (2), 7-isobutyl-5-methyl-1,2,4-triazolo[1,5-a]pyrimidine (ibmtp) for (3), 7-hydroxy-5methyl-1,2,4-triazolo[1,5-a]pyrimidine (HmtpO) for (4) and 5,7-ditertbutyl-1,2,4-triazolo[1,5-a]pyrimidine (dbtp) for (5) are reported. These first representatives of paddle-wheel dirhodium complexes with triazolopyrimidines have been characterized by IR and NMR spectroscopy as well as by single-crystal X-ray diffraction studies. Three of the new complexes (1), (2) and (5) were thoroughly screened in vitro for their cytotoxicity against human breast cancer cell line MCF-7 and L929 murine fibroblast cells. Favorably, they show significantly less effective inhibition on the cell growth of L929 than cisplatin under identical conditions. Complexes (1) and (5) display moderate cytotoxic activity (IC50 = 16.3-21.5 mu M) against MCF-7 cells which is induced via reactive oxygen species-independent pathways. Extensive studies of rhodium complexes (1), (2) and (5) against microorganisms have shown that the tested compounds exhibit antibacterial activity against Gram-positive bacteria (Staphylococcus aureus and Bacillus subtilis) while (5) significantly inhibited the growth of Malassezia furfur. The highest antibacterial, and antifungal activity, was observed for (5).

Welcome to talk about 61-82-5, If you have any questions, you can contact Fandzloch, M; Augustyniak, AW; Dobrzanska, L; Jedrzejewski, T; Sitkowski, J; Wypij, M; Golinska, P or send Email.. Category: Triazoles

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

SDS of cas: 61-82-5. I found the field of Biochemistry & Molecular Biology; Chemistry very interesting. Saw the article First dinuclear rhodium(II) complexes with triazolopyrimidines and the of their use published in 2020.0, Reprint Addresses Fandzloch, M (corresponding author), PAS, Inst Low Temp & Struct Res, Okolna 2, PL-50422 Wroclaw, Poland.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

Five novel rhodium(II) complexes of general formula [Rh-2(mu-OOCCH3)(4)L-2], where L is a triazolopyrimidine derivative, in particular dimethyl-1,2,4-triazolo[1,5-a]pyrimidine (dmtp) for (1), 5,7-diethyl-1,2,4-triazolo[1,5a]pyrimidine (detp) for (2), 7-isobutyl-5-methyl-1,2,4-triazolo[1,5-a]pyrimidine (ibmtp) for (3), 7-hydroxy-5methyl-1,2,4-triazolo[1,5-a]pyrimidine (HmtpO) for (4) and 5,7-ditertbutyl-1,2,4-triazolo[1,5-a]pyrimidine (dbtp) for (5) are reported. These first representatives of paddle-wheel dirhodium complexes with triazolopyrimidines have been characterized by IR and NMR spectroscopy as well as by single-crystal X-ray diffraction studies. Three of the new complexes (1), (2) and (5) were thoroughly screened in vitro for their cytotoxicity against human breast cancer cell line MCF-7 and L929 murine fibroblast cells. Favorably, they show significantly less effective inhibition on the cell growth of L929 than cisplatin under identical conditions. Complexes (1) and (5) display moderate cytotoxic activity (IC50 = 16.3-21.5 mu M) against MCF-7 cells which is induced via reactive oxygen species-independent pathways. Extensive studies of rhodium complexes (1), (2) and (5) against microorganisms have shown that the tested compounds exhibit antibacterial activity against Gram-positive bacteria (Staphylococcus aureus and Bacillus subtilis) while (5) significantly inhibited the growth of Malassezia furfur. The highest antibacterial, and antifungal activity, was observed for (5).

Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.. SDS of cas: 61-82-5

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recently I am researching about PREDICTION; MOLECULES, Saw an article supported by the Provincial Natural Science Foundation of HunanNatural Science Foundation of Hunan Province [2020JJ6012]; Open Project Program of Hunan Provincial Key Laboratory of Environmental Catalysis & Waste Regeneration (Hunan Institute of Engineering) [2018KF11]. Name: 1H-1,2,4-Triazol-5-amine. Published in NATURE RESEARCH in BERLIN ,Authors: Zeng, RL; Deng, JY; Dang, LM; Yu, XL. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

A three-descriptor quantitative structure-activity/toxicity relationship (QSAR/QSTR) model was developed for the skin permeability of a sufficiently large data set consisting of 274 compounds, by applying support vector machine (SVM) together with genetic algorithm. The optimal SVM model possesses the coefficient of determination R-2 of 0.946 and root mean square (rms) error of 0.253 for the training set of 139 compounds; and a R-2 of 0.872 and rms of 0.302 for the test set of 135 compounds. Compared with other models reported in the literature, our SVM model shows better statistical performance in a model that deals with more samples in the test set. Therefore, applying a SVM algorithm to develop a nonlinear QSAR model for skin permeability was achieved.

Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.. Name: 1H-1,2,4-Triazol-5-amine

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In 2019.0 POLYM DEGRAD STABIL published article about MECHANISM; EFFICIENCY; PENTAERYTHRITOL; INHIBITION; FUSION in [Ma, Biao; Wang, Xu; Lu, Songyan; He, Huiwen; Ma, Meng; Shi, Yanqin; Chen, Si] Zhejiang Univ Technol, Coll Mat Sci & Engn, Hangzhou 310014, Zhejiang, Peoples R China in 2019.0, Cited 30.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Formula: C2H4N4

An effectively Zn/Zn stabilizer system instead of traditional Ca/Zn stabilizer system was put forward, which contained a new triazole-based zinc-containing complex (abbreviated as [Zn(ttr)(St)]) and Zinc stearate (ZnSt(2)). Without Ca soap in the system, [Zn(ttr)(St)] itself could effectively absorb HCl and provided PVC with higher transparency and better thermal stability without zinc burning than commercial CaSt(2)/ZnSt(2) stabilizer system, verified by Congo red tests and discoloration tests and dynamic thermal stability analysis. In addition, [Zn(ttr)(St)] could further delay zinc burning of other zinc soaps, constituting Zn/Zn stabilizer system. This is attributed to the strong ability of restricting ZnCl2 of 3-amino-1,2,4-triazole released from [Zn(ttr)(St)] after absorbing HCl. After adding ESBO, PVC stabilized by [Zn(ttr)(St)]/ZnSt(2)/ESBO showed excellent transparency and thermal stability. We believe that [Zn(ttr)(St)] can act as a novel double agent with the stabilization effects of zinc soap and calcium soap at the same time and this Zn/Zn stabilizer system may inaugurate a new stabilizer system for PVC with synergistic effect. (C) 2019 Elsevier Ltd. All rights reserved.

Welcome to talk about 61-82-5, If you have any questions, you can contact Ma, B; Wang, X; Lu, SY; He, HW; Ma, M; Shi, YQ; Chen, S or send Email.. Formula: C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Authors Pawlik, A; Ruminowicz-Stefaniuk, M; Frac, M; Mazur, A; Wielbo, J; Janusz, G in PUBLIC LIBRARY SCIENCE published article about CELLOBIOSE DEHYDROGENASE; PHENOTYPE MICROARRAYS; BROWN-ROT; DEGRADATION; LACCASE; DIVERSITY; MECHANISMS; ENZYMES in [Pawlik, Anna; Ruminowicz-Stefaniuk, Marta; Janusz, Grzegorz] Marie Curie Sklodowska Univ, Dept Biochem, Lublin, Poland; [Frac, Magdalena] Polish Acad Sci, Inst Agrophys, Lublin, Poland; [Mazur, Andrzej; Wielbo, Jerzy] Marie Curie Sklodowska Univ, Dept Genet & Microbiol, Lublin, Poland in 2019.0, Cited 47.0. Recommanded Product: 1H-1,2,4-Triazol-5-amine. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Cerrena unicolor is a wood-degrading basidiomycete with ecological and biotechnological importance. Comprehensive Biolog-based analysis was performed to assess the metabolic capabilities and sensitivity to chemicals of C. unicolor FCL139 growing in various sawdust substrates and light conditions. The metabolic preferences of the fungus towards utilization of specific substrates were shown to be correlated with the sawdust medium applied for fungus growth and the light conditions. The highest catabolic activity of C. unicolor was observed after fungus precultivation on birch and ash sawdust media. The fungus growing in the dark showed the highest metabolic activity which was indicated by capacity to utilize a broad spectrum of compounds and the decomposition of 74/95 of the carbon sources. In all the culture light conditions, p-hydroxyphenylacetic acid was the most readily metabolized compound. The greatest tolerance to chemicals was also observed during C. unicolor growth in darkness. The fungus was the most sensitive to nitrogen compounds and antibiotics, but more resistant to chelators. Comparative analysis of C. unicolor and selected wood-decay fungi from different taxonomic and ecological groups revealed average catabolic activity of the fungus. However, C. unicolor showed outstanding capabilities to catabolize salicin and arbutin. The obtained picture of C. unicolor metabolism showed that the fungus abilities to decompose woody plant material are influenced by various environmental factors.

Welcome to talk about 61-82-5, If you have any questions, you can contact Pawlik, A; Ruminowicz-Stefaniuk, M; Frac, M; Mazur, A; Wielbo, J; Janusz, G or send Email.. Recommanded Product: 1H-1,2,4-Triazol-5-amine

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recommanded Product: 1H-1,2,4-Triazol-5-amine. I found the field of Science & Technology – Other Topics; Research & Experimental Medicine very interesting. Saw the article Zinc oxide nanoparticles attenuate hepatic steatosis development in high-fat-diet fed mice through activated AMPK signaling axis published in 2019.0, Reprint Addresses Mondal, P (corresponding author), Indian Inst Technol Mandi, Sch Basic Sci, Mandi, Himachal Prades, India.; Ghosh, D (corresponding author), ITTR, CSIR, Lucknow, Uttar Pradesh, India.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

Insulin resistance is thought to be a common link between obesity and Non-Alcoholic Fatty Liver Disease (NAFLD). NAFLD has now reached epidemic status worldwide and identification of molecules or pathways as newer therapeutic strategies either to prevent or overcome insulin resistance seems critical. Dysregulated hepatic lipogenesis (DNL) is a hallmark of NAFLD in humans and rodents. Therefore, reducing DNL accretion may be critical in the development of therapeutics of NAFLD. In our in vivo model (high-fat-diet fed [HFD] obese mice) we found Zinc oxide nanoparticles (ZnO NPs) significantly decreased HFD-induced hepatic steatosis and peripheral insulin resistance. This protective mechanism of ZnO NPs was signaled through hepatic SIRT1-LKB1-AMPK which restricted SREBP-lc within the cytosol limiting its transcriptional ability and thereby ameliorating HFD mediated DNL. These observations indicate that ZnO NP can serve as a therapeutic strategy to improve the physiological homeostasis during obesity and its associated metabolic abnormalities. (C) 2019 Elsevier Inc. All rights reserved.

Recommanded Product: 1H-1,2,4-Triazol-5-amine. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

COA of Formula: C2H4N4. Recently I am researching about CAPILLARY-ELECTROPHORESIS; PRECOLUMN DERIVATIZATION; LIQUID-CHROMATOGRAPHY; HERBICIDE AMITROLE; WATER SAMPLES; NANOPARTICLES; PESTICIDES; URAZOLE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21605008, 21575018, 21735001, 21705010]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2019JJ30025]. Published in SPRINGER WIEN in WIEN ,Authors: Li, YN; Luo, GY; Qing, ZH; Li, XX; Zou, Z; Yang, R. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

A colorimetric and visual assay is described for the herbicide aminotriazole (ATZ). It is based on the etching of gold nanorods (AuNRs) by iodine which is formed on oxidation of iodide via H2O2. Longitudinal etching of the AuNRs occurs quickly and is accompanied by a color change from dark blue to red. In the absence of ATZ and the presence of active catalase (CAT), H2O2 is quickly decomposed into water, and the AuNRs will not be etched. In thepresence of ATZ, CAT is partially deactivated, and this affects the amount of available H2O2 and, consequently, of the iodine. Hence, the color is significantly changed. The color changes can be easily detected with bare eyes. The assay has a linear response in the 5 to 70 mu M concentration range, with a detection limit of 1.3 mu M and high selectivity for ATZ. It was applied to the determination of ATZ in water and food samples.

COA of Formula: C2H4N4. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In 2019.0 RSC ADV published article about CHROMONE-3-CARBOXYLIC ACID; REGIOSELECTIVE ACCESS; REARRANGEMENT; (+)-LAURENCIN; CYCLIZATIONS; ANNULATION; FRAMEWORK; ETHERS in [Abozeid, Mohamed Ahmed; El-Sawi, Aya Atef; Elmorsy, Mohamed Ramadan; Abdel-Rahman, Abdel-Rahman Hassan; El-Desoky, El-Sayed Ibrahim] Mansoura Univ, Fac Sci, Dept Chem, Mansoura 35516, Egypt; [Abdelmoteleb, Mohamed] Univ Nebraska, Dept Food Sci & Technol, FARRP, Lincoln, NE 68583 USA; [Abdelmoteleb, Mohamed] Mansoura Univ, Fac Sci, Dept Bot, Mansoura 35516, Egypt in 2019.0, Cited 37.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. SDS of cas: 61-82-5

A new promising protocol has been developed for the synthesis of scarce oxocine derivatives 3a-e and 6 through addition of amine-based nucleophiles such as hydroxylamine hydrochloride, primary amine and hydrazide to chromonylidene benzothiazol-2-ylacetonitrile 2 in refluxing dioxane under metal free reaction conditions in moderate to good yields. Other nitrogen nucleophiles such as piperidine, hydrazine and thiosemicarbazide failed to afford the corresponding oxocinols, and instead pyridine derivatives 7, 8 and 10 were obtained exclusively. Predictive study for the biological activities using PASS (prediction of activity spectra for biologically active substances) online software showed optimistic activities for oxocinols 3a-e in the treatment of cancer, influenza A and microbial infections. Additionally, DFT studies of oxocine derivatives 3a-e and 6 indicated the presence of required thermodynamics parameters for the application in dye-sensitized solar cells (DSSCs).

SDS of cas: 61-82-5. Bye, fridends, I hope you can learn more about C2H4N4, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics