Results 121 to 130 of about 66,840 (319)

In Vitro Evaluation of Hemiarthroplasty Bearing Materials: A Scoping Review (Part I)

open access: yesJournal of Orthopaedic Research, EarlyView.
ABSTRACT Hemiarthroplasty is used to treat joint damage confined to one side, aiming to preserve the remaining healthy cartilage and bone while addressing conditions like femur fractures and osteonecrosis; however, challenges persist due to cartilage wear and inconsistent clinical outcomes.
Victoria P. Marino   +6 more
wiley   +1 more source

Synthesis and characterization of pH responsive D-glucosamine based molecular gelators

open access: yesBeilstein Journal of Organic Chemistry, 2014
Small molecular gelators are a class of compounds with potential applications for soft biomaterials. Low molecular weight hydrogelators are especially useful for exploring biomedical applications.
Navneet Goyal   +4 more
doaj   +1 more source

Agricultural Mulching and Fungicides—Impacts on Structure and Function of the Soil Microbial Community

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Plastic mulching and fungicides are frequently applied agricultural practices in strawberry cultivation, which may have an impact on the structure and function of the soil microbiome. Aim To understand their combined effects on soil quality, this study investigated the impact of the fungicides fenhexamid, cyprodinil, and fludioxonil
Maximilian Meyer   +4 more
wiley   +1 more source

Produksi Oligomer Kitosan dari Limbah Udang Windu (Panaeus monodon) Menggunakan Enzim Kitosanase dari Isolat Bakteri Klebsiella sp.

open access: yesIndonesian Journal of Chemical Research, 2016
Chitosan is a biopolymer that is the main content of D-glucosamine and several parts of N-acetyl-D-glucosamine bound to β- (1-4) glucoside. Chitosan receive special attention as functional biopolymers for applications in various fields.
Sarni Sarni   +2 more
doaj  

Oral administration of D-glucosamine confers broad-spectrum protection against human coronaviruses including SARS-CoV-2. [PDF]

open access: yesSignal Transduct Target Ther, 2023
Qi Q   +11 more
europepmc   +1 more source

Contrasting functional responses of benthic and hyporheic stream biofilms to light availability and macronutrient stoichiometry

open access: yesLimnology and Oceanography, EarlyView.
Abstract Nutrient dynamics in headwater streams are governed by benthic and hyporheic biofilms, with carbon (C) : nitrogen (N) : phosphorus (P) ratios driving the heterotrophic microbial biofilm development through nutrient limitation. Furthermore, heterotrophic responses to changes in C : N : P ratios are probably modulated by autotrophic responses to
Anika Große   +8 more
wiley   +1 more source

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