Results 41 to 50 of about 51,649 (262)

Sodium Alginate‐Based Submucosal Lifting Hydrogel for Endoscopic Mucosal Resection and Endoscopic Submucosal Dissection

open access: yesAdvanced Healthcare Materials, EarlyView.
A biocompatible sodium alginate‐based hydrogel is developed as a next‐generation submucosal lifting agent intended for EMR and ESD. The optimized formulation exhibits a composition devoid of endotoxins, high viscosity, demonstrates reliable injectability, and ensures prolonged mucosal elevation.
Iram Maqsood   +9 more
wiley   +1 more source

Dual modification approach for tapioca starch using gamma irradiation and carboxymethylation

open access: yesHybrid Advances, 2023
Native starches are modified to enhance their characteristics in terms of thermal stability, cold water solubility, and bacterial susceptibility, which limit their industrial applications.
Imtiaz Ali   +4 more
doaj   +1 more source

The Properties, Modification, and Application of Banana Starch

open access: yesPolymers, 2022
Banana is a tropical fruit crop that is consumed at large, not only because of the quantity produced but also because it serves the calorific needs of millions of people. Banana is a potential source of high starch content (more than 60%). The application of starch for various purposes is dependent upon its structural, physicochemical, and functional ...
Herlina Marta   +3 more
openaire   +2 more sources

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi   +11 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Chemical Modifications of Starch: Microwave Effect

open access: yesInternational Journal of Polymer Science, 2015
This paper presents basic methods of starch chemical modification, the effect of microwave radiation on the modification process, and the physicochemical properties of starch.
Kamila Lewicka   +2 more
doaj   +1 more source

High‐Performance Bio‐Glue From the Berries of a Parasitic Plant

open access: yesAdvanced Materials, EarlyView.
We report a fully bio‐based adhesive derived primarily from a (poly)saccharide extract obtained from the berries of the hemi‐parasitic plant mistletoe (Viscum album), supplemented with tannic and malic acid without any further chemical functionalization.
Ufuk Gürer   +8 more
wiley   +1 more source

Pengaruh pati ganyong (Cannaedulis, Ker) modifikasi terhadap kualitas kefir

open access: yesJurnal Ilmu-Ilmu Peternakan, 2014
The purpose of the research was to determine the effect of using various concentration of modification starch on pH, water content, viscosity and fat content.
Imam Thohari   +3 more
doaj  

A Comprehensive Review of Starch: Structure, Properties, Chemical Modification, and Application in Food Preservation

open access: yesFood Frontiers
Starch is a polysaccharide with polyhydroxyl. It has been widely used in different areas. Its gelation, viscosity, and film‐forming properties make it possible to prepare gels and film materials for food preservation.
Qinfei Xie   +4 more
doaj   +1 more source

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