Results 91 to 100 of about 24,308 (224)

Waste Adsorbent Valorization of Biopolymer‐Modified Zn–Fe Layered Double Hydroxides for Crystal Violet Removal and Enhanced Nonenzymatic Urea Detection

ChemElectroChem, Volume 13, Issue 16, 18 August 2026.
This graphical abstract illustrates the synthesis of Zn–Fe LDH composites with biopolymers (chitosan, cellulose, and carrageenan) for the efficient removal of crystal violet dye. The resulting spent adsorbents are subsequently repurposed for electrocatalytic urea detection, demonstrating a sustainable, circular approach to wastewater treatment and ...
Abdalla Abdelwahab, Khalaf M. Alenezi, Odeh A. O. Alshammari, Jamal R. Humaidi, Ashanul Haque, Hala Mohamed, Fatma Mohamed, Rehab Mahmoud, Hani El Moll   +8 more
wiley   +1 more source

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, Volume 38, Issue 44, 7 August 2026.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source

Re‐evaluation of carrageenan (E 407) and processed Eucheuma seaweed (E 407a) as food additives

EFSA Journal, 2018
The present opinion deals with the re‐evaluation of the safety of food‐grade carrageenan (E 407) and processes Eucheuma seaweed (E 407a) used as food additives.
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS), Maged Younes, Peter Aggett, Fernando Aguilar, Riccardo Crebelli, Metka Filipič, Maria Jose Frutos, Pierre Galtier, David Gott, Ursula Gundert‐Remy, Gunter Georg Kuhnle, Claude Lambré, Jean‐Charles Leblanc, Inger Therese Lillegaard, Peter Moldeus, Alicja Mortensen, Agneta Oskarsson, Ivan Stankovic, Ine Waalkens‐Berendsen, Rudolf Antonius Woutersen, Matthew Wright, Leon Brimer, Oliver Lindtner, Pasquale Mosesso, Anna Christodoulidou, Sofia Ioannidou, Federica Lodi, Birgit Dusemund   +27 more
doaj   +1 more source

Bubble Formation Control: Fabrication of Centimeter‐Sized Tissue‐Like Constructs by Catalase‐Coated Oxygen‐Releasing Hydrogel

Advanced Materials, Volume 38, Issue 47, 21 August 2026.
Oxygen‐releasing hydrogels are widely used to support cell survival in 3D cultures and to promote wound healing. However, incorporating catalase to convert H2O2 into O2 often generates additional oxygen bubbles, leading to material instability which rarely addressed.
Sukulya Bunuasunthon, Isabel F. Amaral, Ana P. Pêgo, Michiya Matsusaki   +3 more
wiley   +1 more source

Survival and Growth Performance of Gracilariopsis chorda and Grateloupia divaricata Under High‐Temperature and Low‐Salinity Whiteleg Shrimp Culture Conditions

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Land‐based aquaculture has emerged as an alternative to overcome the limitations of marine farming systems that are vulnerable to environmental fluctuations. The whiteleg shrimp (Litopenaeus vannamei) is one of the representative species cultured in land‐based systems because it can be reared under low‐salinity (approximately 15 PSU) and high ...
Pyo Il Han, Jong Won Park, Beom‐Sik Kim, Chung Il Lee   +3 more
wiley   +1 more source

The Effect of Acute and Chronic Morphine on Some Blood Biochemical ‎Parameters in an Inflammatory Condition in Gonadectomized Male Rats [PDF]

Addiction and Health, 2015
Background: Opiates affect blood factors as well as pain and inflammation in a gender-dependent manner. The aim of the present study was to evaluate the effects of morphine on serum glucose, cholesterol, triglycerides, and urea in gonadectomized and ...
Mohadeseh Chahkandi, Nayerreh Askari, Gholamreza Asadikaram   +2 more
doaj  

Abalone Gut Microbiome Regulators: A Review Synthesizing Gut Physiology, Microorganisms, Diet and the Environment

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Abalone are economically, ecologically and culturally significant marine molluscs, with both wild and farmed populations under pressure due to intrinsic and extrinsic stressors. Abalone performance and health are centred on a highly specialized digestive system supported by a diverse gut microbiome, which enables nutrient assimilation ...
Jinchen Guo, Leonie Venter, Donnabella C. Lacap‐Bugler, Andrea C. Alfaro   +3 more
wiley   +1 more source

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

Advanced NanoBiomed Research, Volume 6, Issue 8, August 2026.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei, Yogambha Ramaswamy, Young Jung No   +2 more
wiley   +1 more source

Alternative gel based material red seaweed for ultrasonography examination

Journal of Associated Medical Sciences, 2017
Background: Red seaweed extract of kappa and iota carrageenan is commonly used as a gel base. Kappa carrageenan is stiffed or breakable that may experience syneresis.
Sudiyono SE. M. Kes, Anak Agung Aris Diartama, Suryono -, Sugiyanto -, Muhammad Choiroel Anwar, Leny Latifah, Aris Santjaka, Faisal Amri, Donny Kristanto Mulyantoro   +8 more
doaj  

Repetitive Transcranial Magnetic Stimulation of the mPFC Ameliorates Stress‐Induced Hyperalgesia by Alleviating Microglia Activation in Rats

Brain and Behavior, Volume 16, Issue 8, August 2026.
ABSTRACT Purpose Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive neuromodulation technique that uses magnetic fields to stimulate or inhibit specific populations of neurons in the brain. rTMS targeting the cortex has emerged as an effective treatment for chronic pain.
Jian Qi, Chen Chen, Qian Gao, Lu Li
wiley   +1 more source