Results 111 to 120 of about 5,078,633 (252)

Research Progress on the biological activity and synthesis methods of quinolone compounds

open access: yesResults in Chemistry
In the past few years, quinolone compounds have demonstrated considerable research potential across various fields. This review systematically summarizes research progress from 1945 to 2025, focusing on representative biological activities, including ...
Hongli Wu   +7 more
doaj   +1 more source

Review of garden plants resistant to Phytophthora soil fungus in Western Australia [PDF]

open access: yes, 2004
To enable informed choice of Australian species for gardens and amenity areas in soils infested with Phytopthora cinnamomi, a summary was made of all reports of native species resistant or susceptible to the pathogen.
Hardy, G., Groves, E., McComb, J.A.
core  

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

Native Hawaiians Study Commission, 1973 - 1985: Draft Report on Findings, 1982 September 23 [PDF]

open access: yes, 1982
This folder holds a draft of a report on findings of the Native Hawaiians Study Commission to be released to state and federal agencies, Native Hawaiian organizations and members of the public for ...

core   +2 more sources

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

A New Species of Boesenbergia Kuntze (Zingiberaceae) from Myanmar, with Notes on Diversity, Utilization, Conservation, and Horticultural Potential

open access: yesTaxonomy
Boesenbergia burmanica Boonma, P.Saensouk & Saensouk, a new species from Naypyidaw Union Territory, Myanmar, is described based on morphological examination of specimens collected during field surveys in 2024–2025. The genus Boesenbergia is taxonomically
Piyaporn Saensouk   +6 more
doaj   +1 more source

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

open access: yesAdvanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang   +11 more
wiley   +1 more source

Electrostatic Superlattices Beyond 1:1 Stoichiometry

open access: yesAdvanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak   +7 more
wiley   +1 more source

Morphological and Molecular Evidence for a New Species Within Styrax (Styracaceae) from a Karst Area in Southwest Guangxi, China

open access: yesPlants
Styrax chongzuoensis, a novel endemic species with a narrow distribution in limestone regions of Chongzuo, Guangxi, China, is described herein. This new species seems somewhat similar to Styrax fortunei, but significantly differs from it by having long ...
Guoxing Peng   +9 more
doaj   +1 more source

Endophytes as potential pathogens of the baobab species Adansonia gregorii: a focus on the Botryosphaeriaceae [PDF]

open access: yes, 2011
Adansonia gregorii (baobab) is an iconic tree species occurring in the north-west of Australia. Dying baobabs, A. digitata, have been reported from southern Africa and as A. gregorii is closely related to A. digitata, surveys were conducted to assess the
Hardy, G.E.St.J.   +2 more
core  

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