Results 211 to 220 of about 1,231,925 (249)

Green Solvent Enabled Perovskite Ink for Ambient‐Air‐Processed Efficient Inkjet‐Printed Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
This study explores an eco‐friendly solvent with 1,3‐dimethyl‐2‐imidazolidinone for developing perovskite ink, enhancing grain size and formation of purer phase perovskite. The inkjet‐printed perovskite solar cells demonstrated a remarkable improvement in device power conversion efficiency from 14.6% to almost 17.8%, highlighting sustainable innovation
Vinayak Vitthal Satale   +6 more
wiley   +1 more source

Nanofillers Reinforcing Biopolymer Composites for Sustainable Food Packaging Applications: A State‐of‐the‐Art Review

open access: yesAdvanced Functional Materials, EarlyView.
Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya   +2 more
wiley   +1 more source

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo   +10 more
wiley   +1 more source

Microplate Active Migration Emerging From Light‐Induced Phase Transitions in a Nematic Liquid Crystal

open access: yesAdvanced Functional Materials, EarlyView.
A quasi‐2D, light‐absorbing platelet embedded in a thermotropic nematic liquid crystal is activated with light irradiation. Depending on the light intensity, the platelet induces a localized nematic‐isotropic phase transition that triggers the motion. Using different confinements, the platelet can glide in a 2D regime or tilt and glide in a 3D regime ...
Antonio Tavera‐Vázquez   +6 more
wiley   +1 more source

Bioinspired Shape Reconfigurable, Printable, and Conductive “E‐Skin” Patch with Robust Antibacterial Properties for Human Health Sensing

open access: yesAdvanced Functional Materials, EarlyView.
In this article, Hojin Kim, Sayan Deb Dutta, and co‐workers report a shape‐reconfigurable, 3D printable, and highly adhesive slime‐like ‘electronic skin’ or ‘E‐skin’ patch for human health sensing and tissue engineering applications. The dual reinforcement of hydrogel patch with carbon nanotubes (CNTs) and cellulose nanocrystals (CNCs) improve the ...
Hojin Kim   +6 more
wiley   +1 more source
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Food and food products associated with food allergy and food intolerance – An overview

Food Research International, 2020
Immune-mediated food allergy and non-immune mediated food intolerance are categorized as the most common adverse reactions resulting from the ingestion of certain foods. As there is no standard treatment, the possible remedy to avoid exposure to these adverse reactions is adhering to a strict diet that eliminates allergic and intolerant foods.
Pavidharshini Selvasekaran   +3 more
openaire   +3 more sources

Food allergies and food intolerances

Best Practice & Research Clinical Gastroenterology, 2006
Adverse reactions to foods, aside from those considered toxic, are caused by a particular individual intolerance towards commonly tolerated foods. Intolerance derived from an immunological mechanism is referred to as Food Allergy, the non-immunological form is called Food Intolerance.
C. Ortolani, E.A. Pastorello
openaire   +4 more sources

Foods and Food Additives [PDF]

open access: possible, 1986
The toxicology of food has always been a science divided between two laudable objectives. The first and most ancient objective is the essentially practical one of defining what is safe to eat. It seems likely that even primitive man learned to define good foods and bad foods by observation of animals, and by associating taste with adverse responses ...
D. M. Conning, K. R. Butterworth
openaire   +1 more source

Food Additives and Pesticides in Foods

Pediatric Clinics of North America, 1977
This paper identifies the major food safety concerns and separates fact from fiction in weighing any scientific evidence bearing on these concerns. Relevent information on federal laws and regulations governing food safety certification are interwoven.
Barbara E. Echols, Jay M. Arena
openaire   +3 more sources

Food and Beverages

2000
Everyone knows the situation: You go shopping in your favorite supermarket and all the items on your list are available, except for one. Therefore, you have to drive to the next store and hope that you can get the product there.
Wagner, Michael, Meyr, Herbert
openaire   +3 more sources

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