Showing 81 - 100 results of 129 for search '"chloroform"', query time: 0.04s Refine Results
  1. 81

    Different Stability-Indicating Chromatographic Techniques for the Determination of Netobimin by Nesrin K. Ramadan, Afaf O. Mohamed, Sara E. Shawky, Maissa Y. Salem

    Published 2012-01-01
    “…Method (B) was a TLC method, using silica gel 60 F254 plates; the optimized mobile phase was toluene/methanol/chloroform/ammonium hydroxide (5 : 4 : 6 : 0.1 by volume). …”
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  2. 82

    Synthesis and Optical Properties of <i>N</i>-Arylnaphtho- and Anthra[2,3-<i>d</i>]oxazol-2-amines by Yuki Murata, Masato Kawakubo, Ayumi Maruyama, Mio Matsumura, Shuji Yasuike

    Published 2025-01-01
    “…Moreover, synthesized naphthalene/anthracene-fused tricyclic and tetracyclic oxazoles exhibited extended π-conjugated skeletons and fluoresced in the 340–430 nm region in chloroform.…”
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  3. 83

    Ameliorating Effects of Arsenic-Induced Toxicity On The Histology Of Vagina And Reproductive Hormones Of Female Sprague Dawley Rats by Amaidah Mir, Urfa Zaryab Mir, Maria Yasmeen, Mushtaq Ahmad, Kanwal Huma, Iram Kehkashan Khurshid

    Published 2024-03-01
    “…After being euthanized by chloroform inhalation on day 15, blood from each rat was drawn by a single intra-cardiac puncture and stored for biochemical analysis. …”
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  4. 84

    Biochemical evaluation of antioxidant activity and polysaccharides fractions in seaweeds by A. Tariq, M. Athar, J. Ara, V. Sultana, S. Ehteshamul-Haque, M. Ahmad

    Published 2015-01-01
    “…The antioxidant potential in organic solvent fractions of seaweeds namely P. pavonia, S. swartzii, S. marginatum and M. afaqhusainii was also determined and chloroform fraction of all the four seaweeds showed highest activity by superoxide assay.  …”
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  5. 85

    Effect of Different Fat and Moringa oleifera Leaf Meal (MOLM) Inclusion Levels on Proximate Composition, Fatty Acid Profile, and Lipid Oxidation of Chicken Droëwors by Nelisiwe Tembela, Felicitas Esnart Mukumbo, Arno Hugo, Ishmael Festus Jaja

    Published 2022-01-01
    “…On triplicate samples of all treatments, proximate analysis was done, the total lipid was quantitatively extracted using chloroform and methanol in a ratio of 2 : 1, fatty acid profiles were determined, and thiobarbituric acid reactive substances (TBARS) were measured. …”
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  6. 86

    Phytochemical Profiles and Antioxidant and Antimicrobial Activities of the Leaves of Zanthoxylum bungeanum by Yujuan Zhang, Ziwen Luo, Dongmei Wang, Fengyuan He, Dengwu Li

    Published 2014-01-01
    “…The ethyl acetate fraction (EAF) had the highest total phenolic (97.29 mmol GAE/100 g) and flavonoid content (67.93 mmol QE/100 g), while the greatest total alkaloid content (4.39 mmol GAE/100 g) was observed in the chloroform fraction (CF). Twelve compounds were quantified by RP-HPLC assay. …”
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  7. 87

    In vitro oxidative stress regulatory potential of Citrullus colocynthis and Tephrosia apollinea by Rizvi Tania Shamim, Khan Abdul Latif, Ali Liaqat, Al-Mawali Narjis, Mabood Fazal, Hussain Javid, Adnan Muhammad, Al-Harrasi Ahmed

    Published 2018-06-01
    “…Organic extracts of different organs (leaf, stem and root) of these medicinal plants obtained in n-hexane, chloroform, n-butanol and water were assayed for radical scavenging, total antioxidant capacity, anti-lipid peroxidation and reduced glutathione. …”
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  8. 88

    Biosynthesis of silver nanoparticles from macroalgae Hormophysa triquetra and investigation of its antibacterial activity and mechanism against pathogenic bacteria by Shazia Bibi, Mohammed H. Abu-Dieyeh, Mohammad A. Al-Ghouti

    Published 2025-01-01
    “…Abstract In this study, brown macroalgae Hormophysta triquetra (HT) collected from the Qatari coast is used to biosynthesize silver nanoparticles (AgNPs) from its aqueous (AQ), chloroform: methanol (MCF), and ethanolic extracts (ET). …”
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  9. 89

    Anti-proliferative and photodynamic activities of Senna didymobotrya (Fresen.) leaf alkaloid-rich extracts against breast cancer cells by Kolawole A. Olofinsan, Heidi Abrahamse, Blassan P. George

    Published 2025-01-01
    “…Method and materials A powdered sample of the plant leaves was extracted with 50% ethanol, filtered and their pH was adjusted with acid and base solution followed by partitioning with chloroform and ethyl acetate solvents. Cells were treated with 240 μg/mL of the respective extracts, while those in the photodynamic therapy groups, cells were exposed to laser (405 nm wavelength and 10 Jcm−2) irradiation 6 h post extracts' administration. …”
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  10. 90

    Effects of Organic Solvents for Composite Active Layer of PCDTBT/PC71BM on Characteristics of Organic Solar Cell Devices by Paik-Kyun Shin, Palanisamy Kumar, Abhirami Kumar, Santhakumar Kannappan, Shizuyasu Ochiai

    Published 2014-01-01
    “…Mixture of precursor solutions of PCDTBT/PC71BM in three different organic solvents was prepared to fabricate composite active layers by spin-coating process: chloroform; chlorobenzene; o-dichlorobenzene. Four different blend ratios (1 : 3–1 : 6) of PCDTBT: PC71BM were adopted for each organic solvent to clarify the effect on the resulting OSC device characteristics. …”
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  11. 91

    Control of Nanoparticle Size of Intrinsically Fluorescent PET (Polyethylene Terephthalate) Particles Produced Through Nanoprecipitation by Raffaella Lettieri, Muhammad Mudassir, Fabio Domenici, Andrea Salina, Mariano Venanzi, Cadia D’Ottavi, Elisabetta Di Bartolomeo, Emanuela Gatto

    Published 2025-01-01
    “…Using hexafluoroisopropanol-chloroform as a solvent, we prepared PET solutions at various concentrations and analyzed their spectral properties over time. …”
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  12. 92

    Quorum sensing-mediated inter-specific conidial anastomosis tube fusion between Colletotrichum gloeosporioides and C. siamense by Nikita Mehta, Abhishek Baghela

    Published 2021-04-01
    “…This CAT fusion involved a quorum sensing phenomenon, wherein the CAT induction was dependent on conidial density and the putative quorum sensing molecule was extractable in chloroform. Movement of nuclei, mitochondria, and lipid droplets were observed during the CAT fusion. …”
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  13. 93

    Synthesis, characterization and antimicrobial effect of Cu(ii) and Zn(ii) compounds derived from 1,2,4-triazoles by Patricia Saraiva Vilas Boas de Almeida, José Roberto da Silveira Maia, Mariana Caliman Falqueto, Leandro Licursi de Oliveira

    Published 2022-01-01
    “…The Decomposition reaction of complex-8 in chloroform produced the complex-9, a aminoguanidine derivative, and the Zn(II)-benzoate compound. …”
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  14. 94

    Phytochemical Study and Antibacterial and Antibiotic Modulation Activity of Punica granatum (Pomegranate) Leaves by Amine Trabelsi, Mohamed Amine El Kaibi, Aïmen Abbassi, Amira Horchani, Leila Chekir-Ghedira, Kamel Ghedira

    Published 2020-01-01
    “…This study aimed to determine phytochemical contents, antibacterial properties, and antibiotic modulating potential of Punica granatum leaf extracts: hexane, chloroform, ethyl acetate, ethanol, and aqueous extracts as well as an extract enriched with total oligomer flavonoids (TOFs). …”
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  15. 95

    The Effect of Variation in Solvent Concentration on Caffeine Content in Green Arabica Coffee Bean Extract (Coffea arabica) using UV-Vis Spectrophotometry by Nanda Tsalasani Zulfaidah, Endah Kurniawati, Gita Herdittya Putri, Fitria Widiani

    Published 2024-12-01
    “…Ethanol extract 70% and ethanol extract 96% of green Arabica coffee beans were then fractionated in liquid-liquid extraction of chloroform and water phases. Then the analysis and determination of caffeine content were carried out with a UV-Vis Spectrophotometer. …”
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  16. 96

    An Adverse Outcome Pathway Linking Organohalogen Exposure to Mitochondrial Disease by Brooke McMinn, Alicia L. Duval, Christie M. Sayes

    Published 2019-01-01
    “…Organohalogens are disinfectant by-products (DBPs) found in our drinking water. Chloroform, trichloroacetic acid, and trichlorophenol were selected to represent specific types of organohalogens for the development of this AOP. …”
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  17. 97

    Chemical Composition and Antibacterial and Antioxidant Activities of Stem Bark Essential Oil and Extracts of Solanecio gigas by Mequanint Molla Yitayeh, Amanu Monie Wassihun

    Published 2022-01-01
    “…The aim of this research is to look at the chemical makeup of Solanecio gigas (S. gigas) stem bark essential oil (EO), as well as the effectiveness of EO and extracts (chloroform, ethyl acetate, and methanol) against human pathogenic bacteria and their antioxidant activity. …”
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  18. 98

    Characterization and evaluation of antioxidant properties of leaf extracts from Rhododendron arboreum by Shobha Mehra, Ufondu Maryann Afoma, Namrata Dudha, Shilpy Singh, Shweta Sharma, Ved Vrat Verma, Mohammad Zuhaib, Varun Kumar Sharma

    Published 2025-01-01
    “…Further, anti-oxidant properties of leaf extract of R. arboreum prepared in different solvent (methanol, ethyl acetate, petroleum ether, and chloroform) were analyzed using DPPH and FRAP assay. …”
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  19. 99

    Synthesis and Optical Properties of Triphenylene-Based Donor-Donor and Donor-Acceptor Conjugated Polymers: A Comparative Study by Yong Li, Dung D. Nguyen, Kuldeep Shetye, Zhonghua Peng

    Published 2020-01-01
    “…P1 takes a random coil conformation in good solvents like p-xylene, benzene, toluene, anisole, chloroform, THF, and o-dichlorobenzene, whereas in hexane, it may adopt a helical folding conformation. …”
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  20. 100

    TEEG Induced A549 Cell Autophagy by Regulating the PI3K/AKT/mTOR Signaling Pathway by Lu Shi, Yijun Tu, Yu Xia, Siqi Ye, Chaozhi Ma, Yanwen Liu, Pengtao You

    Published 2019-01-01
    “…TEEG (3β,16β,23-trihydroxy-13,28-epoxyurs-11-ene-3-O-β-D-glucopyranoside) is derived from the chloroform extract of the Chinese medicine formula Shenqi San (CE-SS). …”
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