Showing 101 - 120 results of 152 for search '"chloroform"', query time: 0.04s Refine Results
  1. 101

    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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  2. 102

    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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  3. 103

    Antifungal effect of Euphorbia prostrata ethyl acetate extract on Microsporum audounii-induced skin dysfunction diseases in male rats by Wuraola O. Familusi, Folashade O. Oyedeji, Jeffrey D. Musa

    Published 2024-12-01
    “…Cold maceration was employed to extract Euphorbia prostrata leaves, followed by vacuum liquid chromatography to fractionate the extract into n-hexane, ethyl acetate, chloroform, and methanol fractions. Phytochemicals and antioxidants assays determined the most active fraction, while antimicrobial susceptibility testing (AST) gauged its efficacy. …”
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  4. 104

    Antibacterial activity of Nepalese medicinal plants against different bacterial isolates by Deepa Giri, Riya Lamichhane, Sindhu Kumari Patel, Pradeep Kumar Shah

    Published 2024-12-01
    “…These plants were collected and using the maceration method, their extracts were made separately in distilled water, 95% ethanol, and 1% chloroform. The plant extracts were prepared using Dimethyl sulfoxide (DMSO) in two different concentrations (10% and 1%). …”
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  5. 105

    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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  6. 106

    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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  7. 107

    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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  8. 108

    Biorefinery—inspired, two-step valorization strategy to manage plant-based recalcitrant organic waste, involving solvent extraction, and fermentation with Bacillus clausii—a proof... by Sreejith Meppoyilam, Ajith Madhavan, Chinchu Bose, Jayasree Pooja, Swetha Suresh, Bipin G. Nair, Sanjay Pal

    Published 2025-01-01
    “…The extraction step also doubles up as a sterilization event, with different solvents (petroleum ether, chloroform, ethyl methyl ketone and methanol) exhibiting varied efficiency, methanol and ethyl methyl ketone being the most effective. …”
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  9. 109

    A comprehensive metabolome profiling of Terminalia chebula, Terminalia bellerica, and Phyllanthus emblica to explore the medicinal potential of Triphala by Santhosh N. Hegde, Lavanya Devi K, Mahima Choudhary, Nandita Menon, Gurmeet Singh

    Published 2024-12-01
    “…Fresh fruits (PE, TC, and TB) were collected, processed into coarse powders, and sequentially extracted {hexane, chloroform, and ethyl acetate}. LCMS/MS data analysis was performed on the resultant metabolites, with bioinformatics tools employed for pathway enrichment, target prediction, and classification of identified compounds. …”
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  10. 110

    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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  11. 111

    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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  12. 112

    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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  13. 113

    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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  14. 114

    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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  15. 115

    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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  16. 116

    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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  17. 117

    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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  18. 118

    Real-time visualisation of fast nanoscale processes during liquid reagent mixing by liquid cell transmission electron microscopy by Govind Ummethala, Ravi Jada, Shourya Dutta-Gupta, Junbeom Park, Amir H. Tavabi, Shibabrata Basak, Robert Hooley, Hongyu Sun, H. Hugo Pérez Garza, Rüdiger-A Eichel, Rafal E. Dunin-Borkowski, Sai Rama Krishna Malladi

    Published 2025-01-01
    “…We succeeded in visualising a fast nanoscale crystallisation mechanism when an organic molecule of R-BINOL-CN dissolved in chloroform interacts with methanol. The scanning transmission electron microscopy images recorded in real-time during the interaction of the two volatile solvents reveal the formation of chain-like structures of R-BINOL-CN particles, whereas they coalesce to form single large particles when methanol is absent. …”
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  19. 119

    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. 120

    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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