Showing 21 - 40 results of 129 for search '"chloroform"', query time: 0.05s Refine Results
  1. 21

    Electrospun Polyurethane/Loess Powder Hybrids and Their Absorption of Volatile Organic Compounds by Jun Cong Ge, Jeong Hyeon Kim, Nag Jung Choi

    Published 2016-01-01
    “…In addition, 50 wt% of LP results in a higher concentration spinning nanosuspension that leads to some agglomeration on the film surface. The chloroform, benzene, and toluene (VOCs) absorption capacity of PU/LP composite films showed a trend of toluene > benzene > chloroform. …”
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  2. 22

    Acetylcholinesterase Inhibitory and Antioxidant Activity of the Compounds Isolated from Vanda roxburghii by Salim Ahammed, Rejina Afrin, Nasim Uddin, Yusuf Al-Amin, Kamrul Hasan, Uzzal Haque, K. M. Monirul Islam, A. H. M. K. Alam, Toshihisa Tanaka, Golam Sadik

    Published 2021-01-01
    “…We reported earlier a high acetylcholinesterase inhibitory and antioxidant activity in the chloroform fraction of this plant. Therefore, this study was designed to explore the compounds with acetylcholinesterase inhibitory and antioxidant activities from the chloroform fraction of Vanda roxburghii. …”
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  3. 23

    The Antibacterial Effect of Tinospora Cordifolia (Guduchi) and Its Role in Combating Antimicrobial Resistance by Kavitha EZHILARASU, Anand KASIRANJAN, Shanmuga PRIYA, Anand KAMARAJ

    Published 2023-09-01
    “…Results: In comparison to the aqueous extract which had little effect, the antibacterial activity of ethanol and chloroform extracts exhibited a potential antimicrobial effect against most of the tested bacterial isolates. …”
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  4. 24

    Optimized recovery of phenolic and flavonoid compounds from medicinal plant extracts for enhanced antioxidant activity: A mixture design approach by Faiza Imtiaz, Dildar Ahmed, Osama A. Mohammed, Umer Younas, Munawar Iqbal

    Published 2025-01-01
    “…The chloroform fraction of QI exhibited the highest DPPH and ABTS activities with 77.63% and 97.94%, respectively. …”
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  5. 25

    Synthesis of a One-Dimensional Coordination Polymer of Nickel(II) Complex with a β-Oxodithioester Ligand by Ricardo Rosas-Reyes, Yasmi Reyes-Ortega, T. Jesus Morales-Juarez, Virginia Gómez-Vidales, Ivan García-Orozco

    Published 2017-01-01
    “…The structure of 1 was confirmed by FTIR, elemental analysis, 1H NMR, UV–vis in chloroform solution and in solid, XPS, and PXRD. Compound 2 was characterized by FTIR, elemental analysis, UV–vis in chloroform solution, and in solid, XPS, PXRD, ESR, and solid state magnetization measurements. …”
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  6. 26

    Evaluation of wound healing activity of the crude extract and solvent fractions of Vahl (Polygonaceae) leaves in mice by Abel Andualem, Kefyalew Ayalew Getahun, Bahiru Tenaw Goshu, Yaschilal Muche Belayneh

    Published 2025-01-01
    “…Methods R. nervosus Vahl leaves were extracted with 80% methanol, and then the crude extract was fractionated using ethyl acetate, chloroform, and water. Ointments at 5% and 10% strengths were formulated from the crude extract and its fractions. …”
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  7. 27

    Optimization of the DNA isolation procedure for assessing the genetic diversity of essential oil roses (<i>Rosa</i> L.) by S. B. Seitadzhieva, S. Z. Guchetl, S. V. Didovich, E. V. Gorodnyaya

    Published 2024-10-01
    “…Besides, DNA extracts were effectively purified from proteins without phenol or mercaptoethanol, due to double rinsing with a chloroform/isoamyl alcohol (24 : 1) mixture. Conclusion. …”
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  8. 28

    Antimicrobial, Anti-Inflammatory, Antiparasitic, and Cytotoxic Activities of Laennecia confusa by María G. Martínez Ruiz, Melissa Richard-Greenblatt, Zaida N. Juárez, Yossef Av-Gay, Horacio Bach, Luis R. Hernández

    Published 2012-01-01
    “…Fractions from the hexane, chloroform, methanol, and aqueous extracts were analyzed for antibacterial, antifungal, anti-inflammatory, and antiparasitic activities. …”
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  9. 29

    Antiaging and Antioxidant Bioactivities of Asteraceae Plant Fractions on the Cellular Functions of the Yeast Schizosaccharomyces pombe by Rika Indri Astuti, Muhammad Eka Prastya, Irmanida Batubara, Eka Budiarti, Aulia Ilmiyawati

    Published 2021-01-01
    “…In this study, we conducted bioprospecting of six Asteraceae plants as the source of antiaging and antioxidant agents. Water and chloroform fractions from Ageratum conyzoides L., Dichrocephala integrifolia (L.f.) …”
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  10. 30

    Green synthesis of silver and gold nanoparticles using quercetin extracted from Arctium lappa by HPLC, Characterization and Estimation of antioxidant activity by Mahmood Zaki Lafta, Rafah Razooq Hameed Al-Samarrai, Mohamed Bouaziz

    Published 2025-01-01
    “…Quercetin was extracted using the Soxhlet method with petroleum ether, chloroform, and methanol. Quercetin was purified using hydrolysis and crystallization before being characterized using HPLC, UV–Vis, FTIR, and NMR methods. …”
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  11. 31

    Phytochemical analysis and biological activities of solvent extracts and silver nanoparticles obtained from Woodwardia unigemmata (Makino) Nakai. by Syed Ahsan Shah, Alia Gul, Ghulam Mujtaba Shah, Maha Saeed Ibrahim Wizrah, Awais Khalid, Mamoona Munir, Zainab Maqbool, Arusa Aftab, Mazen R Alrahili, Ayesha Siddiqua, M Yasmin Begum

    Published 2025-01-01
    “…The extracts prepared in organic solvents showed strong antibacterial activity against P. aeruginosa (chloroform, 13.66±0.88, ethyl acetate, 8.66±4.33, methyl alcohol, 13.33±1.66, N-hexane, 12.33±0.88) and S. aureus (chloroform, 15±0.57, ethyl acetate, 16.33±0.33, methyl alcohol, 17.66±0.33 and N-hexane, 16.33±0.33). …”
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  12. 32

    Unveiling the biological activities of Heliotropium indicum L. plant extracts: anti-inflammatory activities, GC–MS analysis, and in-silico molecular docking by Mst. Sadia Afroz Shoily, Md. Ekramul Islam, Nur Mohammad Rasel, Shahnaz Parvin, Jaytirmoy Barmon, Aqibul Hasan Aqib, Debendra Nath Roy, Mst. Shahnaj Parvin

    Published 2025-01-01
    “…Fractionations of crude methanol extract (CME) were undertaken in n-hexane (NHF), chloroform (CHF), and ethyl acetate (EAF). GC–MS analysis was conducted using Agilent technologies. …”
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  13. 33

    Estimation of Chlorpyriphos in its Formulation (Paraban 20% EC) by Reversed-Phase HPLC by Deepti Joshi, N. K. Sand

    Published 2008-01-01
    “…The formulation was extracted in chloroform, dried and resuspended in acetonitrile. The cleanup was performed using C18 SPE cartridge. …”
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  14. 34

    Phytochemical and Antimicrobial Activity of Digera Muricata (L.) Mart. by Pratima Mathad, Sundar S. Mety

    Published 2010-01-01
    “…(Amaranthaceae) were extracted using petroleum ether, chloroform, ethanol and distilled water in ascending order of the polarity. …”
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  15. 35

    Isolation and Identification of Anthralin From the Roots of Rhubarb Plant (Rheum palmatum) by A. Ashnagar, N. Gharib Naseri, H. Haidari Nasab

    Published 2007-01-01
    “…Successive TLC and column chromatography on silica gel with chloroform as the mobile phase afforded two distinct fractions with Rf= 0.54 and 0.61. …”
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  16. 36
  17. 37

    A Method for the Simultaneous Determination of Chlorogenic Acid and Sesquiterpene Lactone Content in Industrial Chicory Root Foodstuffs by Honorine Willeman, Philippe Hance, Anne Fertin, Najia Voedts, Nathalie Duhal, Jean-François Goossens, Jean-Louis Hilbert

    Published 2014-01-01
    “…The water/chloroform/methanol (30/30/40, v/v/v) mixture generated the best extraction yield, 21% higher than alcohol mixtures. …”
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  18. 38

    Stress Studies of Tenofovir Disoproxil Fumarate by HPTLC in Bulk Drug and Pharmaceutical Formulation by Shweta Havele, Sunil R. Dhaneshwar

    Published 2012-01-01
    “…The mobile phase selected was chloroform : methanol (9.0 : 1.0, v/v) with ultraviolet (UV) detection at 260 nm. …”
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  19. 39

    Extractive Spectrophotometric Determination of Malathion in Environmental Samples Using Gention Violet by K. M. Reddy, K. Suvardhan, K. Suresh Kumar, D. Rekha, P. Chiranjeevi

    Published 2005-01-01
    “…The ion-pair complex was extracted into chloroform. The color of the organic layer was measured at 587 nm. …”
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  20. 40

    Extractive Spectrophotometric Methods for the Determination of Etoricoxib in Tablets by Kamal Shah, Alka Gupta, Pradeep Mishra

    Published 2009-01-01
    “…During the course of study, it was observed that acidic solution of the drug formed colored ion-association complexes with Bromocresol Green (BCG) and Bromocresol Purple (BCP) which were soluble in chloroform. This property of the drug was followed for the development of colorimetric methods for analysis of drug. …”
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