Results 181 to 190 of about 242,031 (247)

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

Advanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu, Mingli Wei, Che Bian, Xiaoshuang Bi, Yaxin Deng, Peifu Xiao, Jiansong Zhao, Yuying Wang, Haibing He, Jingxin Gou, Tian Yin, Xing Tang, Li Yang, Hongbo Zhang, Yu Zhang   +14 more
wiley   +1 more source

Quercetin Enhances Gastric Nitric Oxide Formation and Potentiates the Antihypertensive Effects of Oral Nitrite Administration. [PDF]

Basic Clin Pharmacol Toxicol
Silva-Cunha M, Conde-Tella SO, Rebelo MA, Kemmer ILM, Lima-Silva AK, Caetano ESP, Tanus-Santos JE.   +6 more
europepmc   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Health risk assessment and removal of nitrate and sulfate ions using Mg/Al quartz-based geopolymer: a case study from Siwa Oasis. [PDF]

BMC Chem
Eid MH, Bin-Jumah M, Diab AS, Kovács A, Szűcs P, Salah B, Mehaney A, Abukhadra MR.   +7 more
europepmc   +1 more source

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

Advanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel, German Montes‐Hernández, Pablo Almarza‐Cifuentes, Matthias Kellermeier, Alexander E.S. Van Driessche   +4 more
wiley   +1 more source

Controlled synthesis of copper oxide nanoparticles (CuONPs) by the precipitation method and proposition of their growth mechanism. [PDF]

Nanoscale
Sallem F, Chanéac C, Wagner M, Rataj N, Annabi E, Castillo A, Menjot L, Avellan A.   +7 more
europepmc   +1 more source

Solar Heating Enhanced Selective Recovery of Metal Ions Through Flowing Electrodes Enabled by Hybrid Carbon Nanostructures

Advanced Functional Materials, EarlyView.
A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang, Jiaqi Chen, Qiuru Lin, Mingxing Liang, Bo Yang, Yantao Chen, Minjun Kim, Yusuke Yamauchi, Stephen J. Eichhorn, Zhiqun Lin, Magdalena Titirici, Libo Deng   +11 more
wiley   +1 more source

NIT_CH: A study protocol for evaluating the effect of inorganic nitrate capsules in chronic hypertensive pregnancies - a triple-blind placebo-controlled randomized trial. [PDF]

BMC Pregnancy Childbirth
Oliveira Barbosa P, Aniceto V, Lima-Júnior LS, de Souza Costa A, Tanus-Santos JE, Sandrim VC, Carvalho Cavalli R.   +6 more
europepmc   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

Advanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah, Taehoon Kwon, Hana Kim, Shin‐Ki Hong, Seung Won Lee, Se Hee Lee, Ik‐Su Kwon, Masahiro Kozako, Minhee Kim, Seunggun Yu   +9 more
wiley   +1 more source

Deglacial stratification of the polar Southern Ocean. [PDF]

Proc Natl Acad Sci U S A
Fripiat F, Sigman DM, Ai XE, Dumoulin C, Moretti S, Studer AS, Diekmann B, Esper O, Frederichs T, Lamy F, Liu L, Pattyn F, Schmitt M, Tiedemann R, Haug GH, Martínez-García A.   +15 more
europepmc   +1 more source