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Molecules, Volume 29, Issue 7

April-1 2024 - 271 articles

Cover Story: Gas-phase ion chemistry can have relevant impacts on atmospheric processes, including cloud condensation nuclei formation influenced by cosmic rays. This study explores the relevant HO2 and protonated formaldehyde formation from methanol radical cation and oxygen following an exothermic ionic route. Experimental synchrotron studies reveal a rapid hydrogen transfer, and computational analysis elucidates reaction dynamics and kinetics, indicating rapid capture theory kinetics. This research deepens our understanding of atmospheric chemical reactions, emphasizing the role of ion-driven processes. View this paper
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Articles (271)

  • Article
  • Open Access
1,933 Views
13 Pages

Phenylspirodrimane with Moderate Reversal Effect of Multidrug Resistance Isolated from the Deep-Sea Fungus Stachybotrys sp. 3A00409

  • Xinhua Ma,
  • Min Wu,
  • Zhenwei Chen,
  • Fan Cao,
  • Tianhua Zhong,
  • Zhuhua Luo,
  • Zongze Shao,
  • Yonghong Zhang,
  • Limin Chen and
  • Zhiqiang Zhang

Two new phenylspirodrimanes, stachybotrins K and L (1 and 2), together with eight known analogues (3–10), were isolated from deep-sea-derived Stachybotrys sp. MCCC 3A00409. Their structures were determined by extensive NMR data and mass spectro...

  • Article
  • Open Access
7 Citations
2,167 Views
13 Pages

Facilitated Unidirectional Electron Transmission by Ru Nano Particulars Distribution on MXene Mo2C@g-C3N4 Heterostructures for Enhanced Photocatalytic H2 Evolution

  • Qiuyu Chen,
  • Zonghan Huang,
  • Meng Liu,
  • Xiaoping Li,
  • Yuxuan Du,
  • Xiaobao Chen,
  • Dahu Ding,
  • Shengjiong Yang,
  • Yang Chen and
  • Rongzhi Chen

Precious metals exhibit promising potential for the hydrogen evolution reaction (HER), but their limited abundance restricts widespread utilization. Loading precious metal nanoparticles (NPs) on 2D/2D heterojunctions has garnered considerable interes...

  • Review
  • Open Access
10 Citations
3,962 Views
21 Pages

New Avenues and Major Achievements in Phytocompounds Research for Glioblastoma Therapy

  • Aleksandra Majchrzak-Celińska and
  • Elżbieta Studzińska-Sroka

Phytocompounds have been evaluated for their anti-glioblastoma actions for decades, with promising results from preclinical studies but only limited translation into clinics. Indeed, by targeting multiple signaling pathways deregulated in cancer, the...

  • Article
  • Open Access
4 Citations
2,463 Views
15 Pages

Lipophilicity is one of the most important properties of compounds required to estimate the absorption, distribution, and transport in biological systems, in addition to solubility, stability, and acid–base nature. It is crucial in predicting t...

  • Article
  • Open Access
3 Citations
5,082 Views
19 Pages

Deacetylated Konjac Glucomannan with a Slower Hydration Rate Delays Rice Digestion and Weakens Appetite Response

  • Chenfeng Xu,
  • Kaixuan Cheng,
  • Yu Kang,
  • Chao Cheng,
  • Chi Zhang and
  • Longchen Shang

The physical characteristics of chyme during gastrointestinal digestion are considered to significantly affect nutrient digestion and absorption (such as glucose diffusion), which has an impact on postprandial satiety. The present study aims to analy...

  • Review
  • Open Access
8 Citations
3,025 Views
35 Pages

Metals are beneficial to life, but the presence of these elements in excessive amounts can harm both organisms and the environment; therefore, detecting the presence of metals is essential. Currently, metal detection methods employ powerful instrumen...

  • Article
  • Open Access
3 Citations
2,254 Views
18 Pages

To satisfy the needs of precision machining, ultrafine tungsten carbide (WC)-based cemented carbide with fine grain size and excellent mechanical properties was prepared. Ultrafine cemented carbide was prepared by spark plasma sintering (SPS) using W...

  • Article
  • Open Access
7 Citations
2,646 Views
10 Pages

This study evaluated the feasibility of contextually producing hydrogen, microbial proteins, and polyhydroxybutyrate (PHB) using a mixed culture of purple phototrophic bacteria biomass under photo fermentative conditions. To this end, three consecuti...

  • Article
  • Open Access
3 Citations
3,227 Views
13 Pages

Robust Thiazole-Linked Covalent Organic Frameworks for Water Sensing with High Selectivity and Sensitivity

  • Kewei Wang,
  • Zhaoxia Wu,
  • Na Ji,
  • Tingxia Wang,
  • Yongxin Gu,
  • Zhixiang Zhao,
  • Yong Guo,
  • Xiaoyan Wang,
  • Zhifang Jia and
  • Bien Tan

The rational design of covalent organic frameworks (COFs) with hydrochromic properties is of significant value because of the facile and rapid detection of water in diverse fields. In this report, we present a thiazole-linked COF (TZ-COF-6) sensor wi...

  • Article
  • Open Access
9 Citations
2,742 Views
14 Pages

Development of Paper-Based Fluorescent Molecularly Imprinted Polymer Sensor for Rapid Detection of Lumpy Skin Disease Virus

  • Samr Kassem,
  • Mervat E. Hamdy,
  • Karim M. Selim,
  • Dalia M. A. Elmasry,
  • Momtaz A. Shahein and
  • Dalia M. El-Husseini

Lumpy Skin Disease (LSD) is a notifiable viral disease caused by Lumpy Skin Disease virus (LSDV). It is usually associated with high economic losses, including a loss of productivity, infertility, and death. LSDV shares genetic and antigenic similari...

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Molecules - ISSN 1420-3049