Works by Hammer, Katherine A.

Results: 39

Antibacterial interactions between two monofloral honeys and several topical antiseptics, including essential oils.

Published in:

BMC Complementary Medicine & Therapies, 2022, v. 22, n. 1, p. 1, doi. 10.1186/s12906-022-03695-x

By:

Gray, Brayden H.;
Green, Kathryn J.;
Haines, Robbie R.;
Hammer, Katherine A.

Publication type:

Article

Effect of natural products on the production and activity of Clostridium difficile toxins in vitro.

Published in:

Scientific Reports, 2018, v. 8, n. 1, p. 1, doi. 10.1038/s41598-018-33954-2

By:

Roshan, Niloufar;
Riley, Thomas V.;
Knight, Daniel R.;
Hammer, Katherine A.

Publication type:

Article

Synthesis of Mono and Bis[60]fullerene-Based Dicationic Peptoids.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 1, p. 195, doi. 10.1002/ejoc.201403046

By:

Jennepalli, Sreenu;
Hammer, Katherine A.;
Riley, Thomas V.;
Pyne, Stephen G.;
Keller, Paul A.

Publication type:

Article

Tolerance of Pseudomonas aeruginosa to Melaleuca alternifolia (tea tree) oil is associated with the outer membrane and energy-dependent cellular processes.

Published in:

Journal of Antimicrobial Chemotherapy (JAC), 2004, v. 54, n. 2, p. 386

By:

Chelsea J. Longbottom;
Christine F. Carson;
Katherine A. Hammer;
Brian J. Mee;
Thomas V. Riley

Publication type:

Article

A Review of Commonly Used Methodologies for Assessing the Antibacterial Activity of Honey and Honey Products.

Published in:

Antibiotics (2079-6382), 2022, v. 11, n. 7, p. 975, doi. 10.3390/antibiotics11070975

By:

Hossain, Md Lokman;
Lim, Lee Yong;
Hammer, Katherine;
Hettiarachchi, Dhanushka;
Locher, Cornelia

Publication type:

Article

Cationic Peptidomimetic Amphiphiles Having a N -Aryl- or N -Naphthyl-1,2,3-Triazole Core Structure Targeting Clostridioides (Clostridium) difficile : Synthesis, Antibacterial Evaluation, and an In Vivo C. difficile Infection Model.

Published in:

Antibiotics (2079-6382), 2021, v. 10, n. 8, p. 913, doi. 10.3390/antibiotics10080913

By:

Mahadari, Muni Kumar;
Jennepalli, Sreenu;
Tague, Andrew J.;
Putsathit, Papanin;
Hutton, Melanie L.;
Hammer, Katherine A.;
Knight, Daniel R.;
Riley, Thomas V.;
Lyras, Dena;
Keller, Paul A.;
Pyne, Stephen G.

Publication type:

Article

Inspiration from Old Dyes: Tris(stilbene) Compounds as Potent Gram-Positive Antibacterial Agents.

Published in:

Chemistry - A European Journal, 2013, v. 19, n. 52, p. 17980, doi. 10.1002/chem.201303119

By:

Boulos, Ramiz A.;
Man, Nikki Y. T.;
Lengkeek, Nigel A.;
Hammer, Katherine A.;
Foster, Niki F.;
Stemberger, Natalie A.;
Skelton, Brian W.;
Wong, Pan Yu;
Martinac, Boris;
Riley, Thomas V.;
McKinley, Allan J.;
Stewart, Scott G.

Publication type:

Article

Estrogenic Isoflavones in Clover Plants, Flower Nectar, Unripe Honeys and Mature Honeys: A Natural Biochemical Transformation of Isoflavones by Honeybees.

Published in:

Foods, 2024, v. 13, n. 11, p. 1739, doi. 10.3390/foods13111739

By:

Sultana, Sharmin;
Foster, Kevin J.;
Lawag, Ivan Lozada;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

A Review of the Phytochemistry and Bioactivity of Clover Honeys (Trifolium spp.).

Published in:

Foods, 2022, v. 11, n. 13, p. 1901, doi. 10.3390/foods11131901

By:

Sultana, Sharmin;
Foster, Kevin;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

A Comprehensive Survey of Phenolic Constituents Reported in Monofloral Honeys around the Globe.

Published in:

Foods, 2022, v. 11, n. 8, p. 1152, doi. 10.3390/foods11081152

By:

Lawag, Ivan Lozada;
Lim, Lee-Yong;
Joshi, Ranee;
Hammer, Katherine A.;
Locher, Cornelia

Publication type:

Article

Antioxidant HPTLC-DPPH Fingerprinting of Honeys and Tracking of Antioxidant Constituents upon Thermal Exposure.

Published in:

Foods, 2021, v. 10, n. 2, p. 357, doi. 10.3390/foods10020357

By:

Islam, Md Khairul;
Sostaric, Tomislav;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia;
Palma Lovillo, Miguel

Publication type:

Article

Antimicrobial and anti-inflammatory activity of five Taxandria fragrans oils in vitro.

Published in:

Microbiology & Immunology, 2008, v. 52, n. 11, p. 522, doi. 10.1111/j.1348-0421.2008.00070.x

By:

Hammer, Katherine A.;
Carson, Christine F.;
Dunstan, Janet A.;
Hale, Jasmine;
Lehmann, Heidi;
Robinson, Christopher J.;
Prescott, Susan L.;
Riley, Thomas V.

Publication type:

Article

Candida albicans adhesion to human epithelial cells and polystyrene and formation of biofilm is reduced by sub-inhibitory Melaleuca alternifolia (tea tree) essential oil.

Published in:

Medical Mycology, 2012, v. 50, n. 8, p. 863, doi. 10.3109/13693786.2012.683540

By:

Sudjana, Aurelia N.;
Carson, Christine F.;
Carson, Kerry C.;
Riley, Thomas V.;
Hammer, Katherine A.

Publication type:

Article

Adaptation to NaCl Reduces the Susceptibility of Enterococcus faecalis to Melaleuca alternifolia (Tea Tree) Oil.

Published in:

Current Microbiology, 2015, v. 71, n. 4, p. 429, doi. 10.1007/s00284-015-0871-1

By:

Lim, Ee;
Hammer, Katherine

Publication type:

Article

The rise of novel antimicrobials.

Published in:

Letters in Applied Microbiology, 2022, v. 75, n. 3, p. 474, doi. 10.1111/lam.13800

By:

Maillard, Jean‐Yves;
Collier, Phil;
Hammer, Katherine

Publication type:

Article

Monitoring the Release of Methylglyoxal (MGO) from Honey and Honey-Based Formulations.

Published in:

Molecules, 2023, v. 28, n. 6, p. 2858, doi. 10.3390/molecules28062858

By:

Hossain, Md Lokman;
Lim, Lee Yong;
Hammer, Katherine;
Hettiarachchi, Dhanushka;
Locher, Cornelia

Publication type:

Article

A Comprehensive HPTLC-Based Analysis of the Impacts of Temperature on the Chemical Properties and Antioxidant Activity of Honey.

Published in:

Molecules, 2022, v. 27, n. 23, p. 8491, doi. 10.3390/molecules27238491

By:

Islam, Md Khairul;
Sostaric, Tomislav;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

The Development and Application of a HPTLC-Derived Database for the Identification of Phenolics in Honey.

Published in:

Molecules, 2022, v. 27, n. 19, p. 6651, doi. 10.3390/molecules27196651

By:

Lawag, Ivan Lozada;
Sostaric, Tomislav;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

Sugar Profiling of Honeys for Authentication and Detection of Adulterants Using High-Performance Thin Layer Chromatography.

Published in:

Molecules, 2020, v. 25, n. 22, p. 5289, doi. 10.3390/molecules25225289

By:

Islam, Md Khairul;
Sostaric, Tomislav;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia;
Falcão, Soraia I.

Publication type:

Article

Application of a Customised Franz-Type Cell Coupled with HPTLC to Monitor the Timed Release of Bioactive Components in Complex Honey Matrices.

Published in:

Methods & Protocols, 2023, v. 6, n. 4, p. 70, doi. 10.3390/mps6040070

By:

Hossain, Md Lokman;
Nguyen, Minh;
Benington, Leah;
Lim, Lee Yong;
Hammer, Katherine;
Hettiarachchi, Dhanushka;
Locher, Cornelia

Publication type:

Article

An Actinobacterial Isolate, Streptomyces sp. YX44, Produces Broad-Spectrum Antibiotics That Strongly Inhibit Staphylococcus aureus.

Published in:

Microorganisms, 2021, v. 9, n. 3, p. 630, doi. 10.3390/microorganisms9030630

By:

Chang, Tien-Lin;
Huang, Tzu-Wen;
Wang, Ying-Xuan;
Liu, Chang-Pan;
Kirby, Ralph;
Chu, Chien-Ming;
Huang, Chih-Hung;
Hammer, Katherine

Publication type:

Article

Antimicrobial Activity of Several Cineole-Rich Western Australian Eucalyptus Essential Oils.

Published in:

Microorganisms, 2018, v. 6, n. 4, p. 122, doi. 10.3390/microorganisms6040122

By:

Aldoghaim, Fahad S.;
Flematti, Gavin R.;
Hammer, Katherine A.

Publication type:

Article

Tea tree oil gel for mild to moderate acne; a 12 week uncontrolled, open-label phase II pilot study.

Published in:

Australasian Journal of Dermatology, 2017, v. 58, n. 3, p. 205, doi. 10.1111/ajd.12465

By:

Malhi, Harsimran Kaur;
Tu, Jenny;
Riley, Thomas V;
Kumarasinghe, Sujith Prasad;
Hammer, Katherine A

Publication type:

Article

In vitro activity of Western Australian honeys and Manuka honey against clinically important yeasts.

Published in:

Yeast, 2024, v. 41, n. 9, p. 537, doi. 10.1002/yea.3974

By:

Haines, Robbie R.;
Xi, Shuhui;
Green, Kathryn J.;
Hammer, Katherine A.

Publication type:

Article

Antibacterial activity and chemical characteristics of several Western Australian honeys compared to manuka honey and pasture honey.

Published in:

Archives of Microbiology, 2017, v. 199, n. 2, p. 347, doi. 10.1007/s00203-016-1308-3

By:

Roshan, Niloufar;
Rippers, Thomas;
Locher, Cornelia;
Hammer, Katherine

Publication type:

Article

Anti-biofilm effects and characterisation of the hydrogen peroxide activity of a range of Western Australian honeys compared to Manuka and multifloral honeys.

Published in:

Scientific Reports, 2019, v. 9, n. 1, p. 1, doi. 10.1038/s41598-019-54217-8

By:

Sindi, Azhar;
Chawn, Moses Van Bawi;
Hernandez, Magda Escorcia;
Green, Kathryn;
Islam, Md Khairul;
Locher, Cornelia;
Hammer, Katherine

Publication type:

Article

Activity of newest generation β-lactam/β-lactamase inhibitor combination therapies against multidrug resistant Pseudomonas aeruginosa.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-21101-x

By:

Haines, Robbie R.;
Putsathit, Papanin;
Hammer, Katherine A.;
Tai, Anna S.

Publication type:

Article

Design, Preparation, and Physicochemical Characterisation of Alginate-Based Honey-Loaded Topical Formulations.

Published in:

Pharmaceutics, 2023, v. 15, n. 5, p. 1483, doi. 10.3390/pharmaceutics15051483

By:

Hossain, Md Lokman;
Lim, Lee Yong;
Hammer, Katherine;
Hettiarachchi, Dhanushka;
Locher, Cornelia

Publication type:

Article

Correlation of the antibacterial activity of commercial manuka and Leptospermum honeys from Australia and New Zealand with methylglyoxal content and other physicochemical characteristics.

Published in:

PLoS ONE, 2022, v. 17, n. 7, p. 1, doi. 10.1371/journal.pone.0272376

By:

Green, Kathryn J.;
Lawag, Ivan L.;
Locher, Cornelia;
Hammer, Katherine A.

Publication type:

Article

Changes in antibacterial activity, colour, and hydrogen peroxide content of Western Australian Jarrah and Marri honeys after storage at different temperatures over time.

Published in:

Journal of Applied Microbiology, 2023, v. 134, n. 8, p. 1, doi. 10.1093/jambio/lxad164

By:

Jones, Zachary J. M.;
Huang, Yina;
Green, Kathryn J.;
Hammer, Katherine A.

Publication type:

Article

Honeys derived from plants of the coastal sandplains of Western Australia: antibacterial and antioxidant activity, and other characteristics.

Published in:

Journal of Apicultural Research, 2023, v. 62, n. 4, p. 909, doi. 10.1080/00218839.2022.2073953

By:

Green, Kathryn J.;
Islam, Md Khairul;
Lawag, Ivan;
Locher, Cornelia;
Hammer, Katherine A.

Publication type:

Article

Antioxidant Activity and Phenolic Compound Identification and Quantification in Western Australian Honeys.

Published in:

Antioxidants, 2023, v. 12, n. 1, p. 189, doi. 10.3390/antiox12010189

By:

Lawag, Ivan Lozada;
Islam, Md Khairul;
Sostaric, Tomislav;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

Optimisation of Bee Pollen Extraction to Maximise Extractable Antioxidant Constituents.

Published in:

Antioxidants, 2021, v. 10, n. 7, p. 1113, doi. 10.3390/antiox10071113

By:

Lawag, Ivan Lozada;
Yoo, Okhee;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

Determination of Antioxidant and Antibacterial Activities of Honey-Loaded Topical Formulations: A Focus on Western Australian Honeys.

Published in:

Applied Sciences (2076-3417), 2023, v. 13, n. 13, p. 7440, doi. 10.3390/app13137440

By:

Hossain, Md Lokman;
Lim, Lee Yong;
Hammer, Katherine;
Hettiarachchi, Dhanushka;
Locher, Cornelia

Publication type:

Article

Honey-Based Medicinal Formulations: A Critical Review.

Published in:

Applied Sciences (2076-3417), 2021, v. 11, n. 11, p. 5159, doi. 10.3390/app11115159

By:

Hossain, Md Lokman;
Lim, Lee Yong;
Hammer, Katherine;
Hettiarachchi, Dhanushka;
Locher, Cornelia

Publication type:

Article

Determination of Physicochemical Characteristics, Phytochemical Profile and Antioxidant Activity of Various Clover Honeys.

Published in:

Chemistry & Biodiversity, 2024, v. 21, n. 5, p. 1, doi. 10.1002/cbdv.202301880

By:

Sultana, Sharmin;
Foster, Kevin;
Bates, Tiffane;
Hossain, Md Lokman;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

Bioactivities and Phenolic Profiles of Honeys Derived from Plants of the Goldfields, Esperance and Wheatbelt Regions of Western Australia.

Published in:

Chemistry & Biodiversity, 2023, v. 20, n. 12, p. 1, doi. 10.1002/cbdv.202301678

By:

Lozada Lawag, Ivan;
Green, Kathryn J.;
Khairul Islam, Md;
Locher, Cornelia;
Hammer, Katherine A.

Publication type:

Article

Development of an HPTLC-based dynamic reference standard for the analysis of complex natural products using Jarrah honey as test sample.

Published in:

PLoS ONE, 2021, v. 16, n. 7, p. 1, doi. 10.1371/journal.pone.0254857

By:

Islam, Md Khairul;
Sostaric, Tomislav;
Lim, Lee Yong;
Hammer, Katherine;
Locher, Cornelia

Publication type:

Article

Development and validation of a new microplate assay that utilises optical density to quantify the antibacterial activity of honeys including Jarrah, Marri and Manuka.

Published in:

PLoS ONE, 2020, n. 15, p. 1, doi. 10.1371/journal.pone.0243246

By:

Green, Kathryn J.;
Dods, Kenneth;
Hammer, Katherine A.

Publication type:

Article