Results 91 to 100 of about 695,019 (302)

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu   +8 more
wiley   +1 more source

Bridging gaps and seeding futures: A synthesis of soil salinization and the role of plant-soil interactions under climate change

open access: yesiScience
Summary: Soil salinization, exacerbated by climate change, poses significant threats to agricultural productivity, land restoration, and ecosystem resilience.
Hao Tang   +3 more
doaj   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

A Century of Science in Agriculture: Lessons for Science Policy [PDF]

open access: yesAmerican Journal of Agricultural Economics, 1986
Today all of science seems to be in some political and policy difficulty. There is rising conflict over the funding for and the performance of science. In the agricultural sciences there has been a crescendo of external criticism in Congress and elsewhere ever since the National Academy of Sciences "Pound Report" in 1972 (National Academy of Sciences).
openaire   +2 more sources

Consolidated Records of the Australian Institute Of Agricultural Science, second accession

open access: yes, 1964
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Australian Institute Of Agricultural Science
core  

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Identifying Challenges Pre-service Teachers Encountered When Teaching Curriculum for Agricultural Science Education (CASE) Coursework during Student Teaching

open access: yes, 2019
Student teaching is the capstone experience in an agricultural teacher preparation program (Edgar, Roberts, & Murphy, 2011). During student teaching, pre-service teachers work with cooperating teachers to learn to effectively deliver instruction (Feiman ...
Mark S. Hainline   +5 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

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