Results 241 to 250 of about 321,639 (298)

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

Advanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li, Di Shen, Ziyang Huang, Suppanat Puangpathumanond, Calvin Thenarianto, Yue Zhao, Jolly Madathiparambil Saju, Rajani Sarojam, Dongmei Zhou, Tedrick Thomas Salim Lew   +9 more
wiley   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

Advanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen, Xiaoyu Wang, Jilin Fan, Bi Wang, Hanghang Fang, Yurui Wang, Hao Cui, Mohammad Roufarshbaf, Ekaterina Savina, Alexandra Valeske, Quim Peña, Yang Shi, Andreas Herrmann, Twan Lammers, Mathias Hornef, Roman Barmin, Thomas Lisson, Georg Schmitz, Anne Rix, Fabian Kiessling   +19 more
wiley   +1 more source

Linker‐Engineered Dimeric Acceptors Afford Efficient Organic Photocatalytic Hydrogen Evolution via Tailored Nanomorphology for Long‐Lived Charge Accumulation

Advanced Materials, EarlyView.
We developed a new series of monomeric (MY) and dimeric acceptors incorporating unfused (DY1) and fused (DY2) linkers, which establish a controlled self‐aggregation trend of MY > DY2 > DY1. The DY2‐based system yields a bulk‐heterojunction nanoparticle morphology that appears to balance phase separation and interfacial accessibility, consistent with ...
Jin‐Woo Lee, Cheng Sun, Yang Song, Guanru Dong, Keren Ai, Stanley Alfred Cazaly, Flurin Eisner, Bumjoon J. Kim, Zeinab Hamid, Iain McCulloch, Yun‐Hi Kim, James R. Durrant   +11 more
wiley   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Conductive Additives for Next‐Generation Batteries: Emphasizing the Potential of Bio‐Derived 3D Carbon Architectures at Electrode–Electrolyte Interfaces

Advanced Materials Interfaces, EarlyView.
3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha, Inseo Ko, Jongyoung Choi, Weon Ho Shin, Sung Cik Mun, Jong Ho Won   +5 more
wiley   +1 more source

A comparative analysis of the effects of green blended activators on the durability and mechanical performance of slag-based geopolymer cement. [PDF]

Sci Rep
Hashem FS, Fadel O, Hassan HS, Selim FA.
europepmc   +1 more source

Accelerating the reaction process of sodium carbonate-activated slag mixtures with the incorporation of a small addition of sodium hydroxide/sodium silicate

Cement and Concrete Composites, 2023
This paper investigates the possibility of accelerating the slowly progressive early reaction process of sodium carbonate-activated slag mixtures by adding a small amount of sodium hydroxide or sodium silicate to the so-dium carbonate activator.
Xiaodi Dai, Qiang Ren, Serdar Aydin
exaly   +2 more sources

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Assay of sodium carbonate

Metrologia, 2023
Main text The CCQM-K173 Assay of Sodium Carbonate key comparison was jointly organized by the Inorganic Analysis (IAWG) and Electrochemical Analysis and Classical Chemical Methods (EAWG) working groups of CCQM to test the abilities of the national metrology institutes (NMIs) to measure the purity or amount content of solid bases.
Bing Wu, Alena Sobina, Sebastian Recknagel, René Meinhardt, Griselda Rivera-Sánchez, José Luis Ortiz-Aparicio, Matilda Rozikova, Paulo Paschoal Borges, Sidney Pereira Sobral, Tao Zhou, Jianying Zhang, Toshiaki Asakai, Andrey Glebov, Aleksandr Melnikov, Vladimir Gavrilkin, Anton Petrenko, Volodymyr Tkachenko, Michal Mariassy, Zuzana Hanková, Alexandr Shimolin   +19 more
openaire   +1 more source

Detectability and preference for sodium chloride and sodium carbonate

Physiology & Behavior, 1972
Abstract In Equi-molar concentrations, sodium carbonate is much more readily discriminated from distilled water than sodium chloride. In preference testing experiments the relative aversion for the two salts is similar to their relative discriminability when postingestion factors are eliminated.
openaire   +2 more sources

Sodium carbonate heptahydrate

Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, 1982
Na2CO 3. 7H20, FW 232.09, crystallizes in the orthorhombic space group Pbca with a = 14.492 (7), b = 19.490 (5), c = 7.017 (3)/~, V = 1981.9/~3, Z = 8 and D x -- 1.559 Mg m -3. The crystal structure has been determined with 1230 observed X-ray diffractometer data by full-matrix least-squares calculations to R -- 6.7%.
C. Betzel, W. Saenger, D. Loewus
openaire   +1 more source