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High selectivity framework polymer membranes chemically tuned towards fast anion conduction

Author(s): Fang J; Zhang G; Goulet MA; Zuo P; Zhou Y; Li H; Jiang J; Guiver MD; Yang Z; Xu T;

Studying ion transport in the interaction confinement regime has important implications for membrane design and advanced electrochemical devices. A key example is the rapid-charging capability of aqueous organic redox flow batteries, enabled by near-frictionless Na+/K+ transport within triazine framework membranes. However, achieving similar breakthroughs ...

Article GUID: 40188171


A dual-functional nanogold tablet as a plasmonic and nanozyme sensor for point-of-care applications

Author(s): Sadiq Z; Safiabadi Tali SH; Mansouri M; Jahanshahi-Anbuhi S;

Point-of-care (POC) devices provide on-site disease diagnosis, particularly in resource-limited settings. Despite considerable progress in POC testing, the availability of commercial devices remains limited, primarily due to challenges in detection sensitivity and portability. Furthermore, advancements in existing POC devices are essential to better meet ...

Article GUID: 40177386


Improving diacetylene photopolymerization in monolayers and ultrathin films

Author(s): Ji J; Li Y; Bernaerts S; Mali KS; Ding R; Lin H; Cuccia LA; De Feyter S; Ivasenko O; Chi L; Fang Y;

Gentle annealing and photopolymerization under inert atmospheres strongly enhance the quality of polydiacetylene monolayers. These simple measures not only triple the average degree of polymerization but also alter the preferred photoexcitation mode and cause pronounced nano-alignment during the early stages of polymerization.

Article GUID: 40171944


Validating MEG estimated resting-state connectome with intracranial EEG

Author(s): Afnan J; Cai Z; Lina JM; Abdallah C; Pellegrino G; Arcara G; Khajehpour H; Frauscher B; Gotman J; Grova C;

Magnetoencephalography (MEG) is widely used for studying resting-state brain connectivity. However, MEG source imaging is ill posed and has limited spatial resolution. This introduces source-leakage issues, making it challenging to interpret MEG-derived connectivity in resting states. To address ...

Article GUID: 40161991


Synergistic adsorption mechanism of heavy metals on zinc oxide/phosphate modified gel-biochar composites

Author(s): Wang H; Zhang L; Ji J; Wang A; Wen J; Chen Z;

In this study, waste catering oil was processed into a gel (NJ), sesame straw was processed into biochar (ZM), and the two were modified with zinc oxide nanoparticles and phosphoric acid to form NJZ and ZMP, respectively. Both materials were then coupled to obtain a polymer gel-biochar composite (N-Z). The materials were characterised by infrared spectros ...

Article GUID: 40159819


Integrating past experiences

Author(s): Leir TMW; Gardner MPH;

New results help address a longstanding debate regarding which learning strategies allow animals to anticipate negative events based on past associations between sensory stimuli.

Article GUID: 40146623


Protocol for evaluating neuronal activity and neurotransmitter release following amyloid-beta oligomer injections into the rat hippocampus

Author(s): Hervé V; Bonenfant L; Amyot M; Balafrej R; Ali OBK; Benali H; Brouillette J;

In Alzheimer's disease, there is an imbalance in neurotransmitter release and altered neuronal activation. Here, we present a protocol approach to analyze neuronal activity by combining local field potential (LFP) recording with microdialysis within the same animal. We describe steps for measuring glutamate and GABA levels following hippocampal amyloi ...

Article GUID: 40131934


Chromosome-level genome assembly of a doubled haploid brook trout (Salvelinus fontinalis)

Author(s): Lecomte L; Ferchaud AL; Normandeau E; Mérot C; Langlois-Parisé I; Therrien JC; Bérubé P; Djambazian H; Nawarathna PM; Ragoussis J; Fraser D;

Brook trout (Salvelinus fontinalis) is a socioeconomically important fish species for fisheries, aquaculture and aquatic conservation. We produced a 2.5 Gb reference assembly by combining Hi-C chromosome conformation capture with high-coverage short- and long-read sequencing of a fully homozygous ...

Article GUID: 40130537


Membranous translation platforms in the chloroplast of Chlamydomonas reinhardtii

Author(s): Sun Y; Bakhtiari S; Valente-Paterno M; Jiang H; Zerges W;

A small genome in chloroplasts encodes many of the polypeptide subunits of the photosynthetic electron transport complexes embedded in the membranes of thylakoid vesicles in the chloroplast stroma and synthesized by ribosomes of the bacterial-like genetic system of this semiautonomous organelle. While thylakoid membranes are sites of translation, evidence ...

Article GUID: 40116843


CACTUS: An open dataset and framework for automated Cardiac Assessment and Classification of Ultrasound images using deep transfer learning

Author(s): Elmekki H; Alagha A; Sami H; Spilkin A; Zanuttini AM; Zakeri E; Bentahar J; Kadem L; Xie WF; Pibarot P; Mizouni R; Otrok H; Singh S; Mourad A;

Cardiac ultrasound (US) scanning is one of the most commonly used techniques in cardiology to diagnose the health of the heart and its proper functioning. During a typical US scan, medical professionals take several images of the heart to be classified based on the cardiac views they contain, wit ...

Article GUID: 40107020


Correlations of pilot trainees brainwave dynamics with subjective performance evaluations: insights from EEG microstate analysis

Author(s): Zhao M; Law A; Su C; Jennings S; Bourgon A; Jia W; Larose MH; Bowness D; Zeng Y;

Objective: This study aims to investigate the relationship between the subjective performance evaluations on pilot trainees' aircraft control abilities and their brainwave dynamics reflected in the results from EEG microstate analysis. Specifically, we seek to identify correlations between distinct microstate patterns and each dimension included in th ...

Article GUID: 40109507


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