Antibiofilm activity of 3,3'-diindolylmethane on Staphylococcus aureus and its disinfection on common food-contact surfaces by Hui Zhang, Xiaomei Guo, Lei Tian, Na Wang, Yuqing Li, Ariel Kushmaro, Robert Marks, Qun Sun

“…DIM in the concentration range of 31.2−62.5 μmol/L demonstrated a dose-dependent antibiofilm activity to S. aureus, as confirmed by light microscopic (LM), confocal laser scanning microscopic (CLSM), and scanning electron microscopic (SEM) analyses. At DIM of 62.5 μmol/L, the biomass of S. aureus biofilm was significantly reduced by 97 % and its average thickness by 58 % (P < 0.05). …”
Get full text

An Experimental Study on Botulinum Toxin Type A for the Treatment of Excessive Secretion after Submandibular Gland Transplantation in Rabbits by Shang Xie, Hui Xu, Bo Lin, Kan Wang, Xiao-Feng Shan, Zhi-Gang Cai

“…Hematoxylin and eosin (HE) staining, transmission electron microscopy (TEM), Western blot, and immunofluorescence were performed to analyze its possible mechanisms. …”
Get full text

The impact of dimethylaminohexadecyl methacrylates on the physical and antibacterial properties of endodontic sealers by Faisal Alharamlah, Fawaz AlTuwaijri, Haitham AlQuorain, Abdul Samad Khan, Faisal Alonaizan, Rashed Alsahafi, Michael D. Weir, Hockin H. K. Xu, Abdulrahman A. Balhaddad

“…The antibacterial properties were assessed by determining the number of colony-forming units (CFUs) of Enterococcus faecalis and scanning electron microscopy (SEM). Two-way ANOVA and Tukey tests were used to analyze the data.ResultsIncorporating DMAHDM at 5 wt.% increased the film thickness and reduced the flow of the AH Plus and BC sealers (P &lt; 0.05), but the values were within clinically acceptable limits. …”
Get full text

Fabrication of Axial and Radial Heterostructures for Semiconductor Nanowires by Using Selective-Area Metal-Organic Vapor-Phase Epitaxy by K. Hiruma, K. Tomioka, P. Mohan, L. Yang, J. Noborisaka, B. Hua, A. Hayashida, S. Fujisawa, S. Hara, J. Motohisa, T. Fukui

“…An InGaAs quantum well (QW) in GaAs/InGaAs nanowires and a GaAs QW in GaAs/AlGaAs or GaAs/GaAsP nanowires have been fabricated for the axial heterostructures to investigate photoluminescence spectra from QWs with various thicknesses. Transmission electron microscopy combined with energy dispersive X-ray spectroscopy measurements have been used to analyze the crystal structure and the atomic composition profile for the nanowires. …”
Get full text

Energy-efficient Carbon-doped TiO2 for Visible Light Degradation of Methyl Orange: Preparation, Performance, and Mechanism by Xinying Han, Yubei Guo, Chien Yong Goh, Cheng Loong Ngan, Jian Ping Tan, Peng Chee Tan, Sin Yuan Lai

“…After carbon doping, the absorption band extended from the UV to the visible regions, lowering the energy required for electron excitation. The functional groups present on C-doped TiO2 assisted in the adsorption of methyl orange (MO), assisting in photodegradation. …”
Get full text

Constructing benzothiadiazole‐based donor‒acceptor covalent organic frameworks for efficient photocatalytic H2 evolution by Yanchang Huang, Bin Gao, Qihang Huang, De‐Li Ma, Hongwei Wu, Cheng Qian

“…Photocatalytic and electrochemical measurements indicate that the enhanced hydrogen evolution activity of DHU‐COF‐BB can be ascribed to the introduction of appropriate benzene moiety into the donors, which increases the charge separation efficiency and thereby suppresses the electron‒hole recombination. Density functional theory (DFT) calculations revealed that both triphenylamine and benzothiadiazole units are the main active sites for HER over the DHU‐COF‐BB. …”
Get full text

Enamel Based Composite Layers Deposited on Titanium Substrate with Antifungal Activity by S. L. Iconaru, A. M. Prodan, C. S. Turculet, M. Beuran, R. V. Ghita, A. Costescu, A. Groza, M. C. Chifiriuc, P. Chapon, S. Gaiaschi, R. Hristu, G. A. Stanciu, R. Trusca, M. Ganciu, S. M. Raita, N. Vineticu, C. S. Ciobanu

“…The Candida albicans biofilm development on the obtained layers was examined after 24 h, 48 h, and 72 h by confocal laser scanning microscopy (CLSM) and scanning electron microscopy (SEM) after ethidium bromide staining. …”
Get full text

Assessment of the Effects of Newly Fabricated CaO, CuO, ZnO Nanoparticles on Callus Formation Maintenance of <i>Alfalfa</i> (<i>Medicago sativa</i> L.) Under In Vitro Salt Stress by Mustafa Akçay, Merve Simsek Geyik, Busra Yazicilar, Fatma Boke, Hayrunnisa Nadaroglu, Okkes Atıcı, İsmail Bezirganoğlu

“…The NPs were synthesized from the extracts obtained from healthy walnut shells using the green synthesis approach and then characterized by Scanning Electron Microscopy (SEM) and X-ray diffraction analysis (XRD). …”
Get full text

Antimicrobial and ADME properties of methoxylated, methylated and nitrated 2-hydroxynaphthalene-1 carboxanilides by Lucia Vrablova, Tomas Gonec, Tereza Kauerova, Michal Oravec, Izabela Jendrzejewska, Peter Kollar, Alois Cizek, Josef Jampilek

“…Conclusion: Compounds with trifluoromethyl in the meta-anilide position, experimental lipophilicity expressed as log k (logarithm of the capacity factor) in the range of 0.31 to 0.34 and calculated electron σ parameter for the anilide substituent higher than 0.59 were effective. …”
Get full text

Slurry Synthesis and Thin-Film Fabrication Toward Production of Li₂O-B₂O₃-Al₂O₃-Based Multilayer Oxide Solid-State Batteries for Internet of Things Applications by Jihyun Park, Jongmin Choi, Jihye Seo, Wolil Nam, Soobeom Lee, Seungchan Cho, Kyungchul Park, Geonhyoung An, Beomkyeong Park, Moonhee Choi

“…A comprehensive analysis of the fabricated thin films included X-ray diffraction (XRD) to confirm their amorphous structure, scanning electron microscopy (SEM) for particle morphology, and contact angle measurements to verify surface hydrophilicity. …”
Get full text

Risedronate Attenuates Podocyte Injury in Phosphate Transporter-Overexpressing Rats by Yohei Asada, Takeshi Takayanagi, Tsukasa Kawakami, Eisuke Tomatsu, Atsushi Masuda, Yasumasa Yoshino, Sahoko Sekiguchi-Ueda, Megumi Shibata, Tomihiko Ide, Hajime Niimi, Eishin Yaoita, Yusuke Seino, Yoshihisa Sugimura, Atsushi Suzuki

“…Risedronate did not alter serum creatinine levels at 5, 8, and 12 weeks of age. However, electron microscopy images showed that thickening of the glomerular basement membrane was improved in the risedronate treatment group. …”
Get full text

Influence of Ultrasonic Activation on the Physicochemical Properties of Calcium Silicate-Based Cements by Fredson Márcio Acris De Carvalho, Yara Teresinha Corrêa Silva-Sousa, Carlos Eduardo Saraiva Miranda, Paulo Henrique Miller Calderon, Ana Flávia Simões Barbosa, Luciana Martins Domingues De Macedo, Fuad Jacob Abi Rached-Junior

“…The morphologies of the external surface and the cross-section of the samples were analyzed by means of a scanning electron microscope (SEM). Results. For the ST, ultrasonic activation reduced the values of MTA, MTA Repair HP, and Biodentine (P<0.05). …”
Get full text

A Nanoparticle Comprising the Receptor-Binding Domains of Norovirus and <i>Plasmodium</i> as a Combination Vaccine Candidate by Ming Xia, Pengwei Huang, Frank S. Vago, Wen Jiang, Xi Jiang, Ming Tan

“…Results: The formation of the P₂₄-αTSR NP was demonstrated through gel filtration, electron microscopy, and dynamic light scattering. …”
Get full text

Antarctic krill antioxidant peptides show inferior IgE-binding ability and RBL-2H3 cell degranulation by Jie Ding, Chunyan Zhu, Pengfei Jiang, Libo Qi, Na Sun, Songyi Lin

“…This study aimed to isolate and purify antioxidant peptide components from Antarctic krill and evaluate their allergenicity of them. Electron paramagnetic resonance (EPR) spectroscopy results indicated 310 kDa Antarctic krill hydrolysates (AKHs) had higher DPPH and ·OH radical scavenging rates. …”
Get full text

Phage vB_Kpn_HF0522: Isolation, Characterization, and Therapeutic Potential in Combatting K1 Klebsiella pneumoniae Infections by Yan T, Wang Q, Ma C, Teng X, Gong Z, Chu W, Zhou Q, Liu Z

“…This study aimed to evaluate the efficacy of phage therapy in treating bacterial infections.Methods: Isolated phage vB_Kpn_HF0522 and phage morphology were observed using transmission electron microscopy. Analysis of vB_Kpn_HF0522 characteristics, including optimal multiplicity of infection (MOI), one-step growth curve, host range, stability in different environments, and adsorption capacity. …”
Get full text

In-situ formation mechanism of endogenous fluorescent carbon dots during the roasting process of small yellow croaker (Larimichthys polyactis) by Yutong Qu, Shuyi Zhao, Jilong Ni, Long Jiao, Xiaoye Zhang, Soottawat Benjakul, Zhiyu Liu, Xiang Chen, Bin Zhang

“…The fluorescence spectrum of FCDs underwent a blue-shift with an increase in the roasting temperature. Scanning electron microscopy/energy dispersive spectrometry (SEM/EDS) analysis revealed that FCDs primarily consisted of C and O, exhibiting significant variations across different roasting temperatures (180 °C, 200 °C, and 220 °C). …”
Get full text

Estimation of radiation doses of population residing nearby area of uranium ore mining and processing in Kazakhstan by tooth enamel EPR spectroscopy by Kassym Zhumadilov, Alexander Ivannikov, Murat Kassymzhanov, Assel Bagramova, Issa Zhantore, Sarsenova Samal, Valeriy Stepanenko, Artem Khailov, Masaharu Hoshi

“…To assess the impact of natural and technogenic radioactivity in uranium mining enterprises on the population, an investigation by the tooth enamel EPR (Electron Paramagnetic Resonance) dosimetry method was conducted for a group of the population living in the Stepnogorsk city (North Kazakhstan) placed near a uranium mining plant. …”
Get full text

P-block element modulated 1 T phase MoS2 with Ru lattice grafting for high-performance Li | |O2 batteries by Peng Wang, Danyang Zhao, Peng Zhang, Xiaobin Hui, Zhiwei Zhang, Rutao Wang, Chengxiang Wang, Xiaoli Ge, Xiaojing Liu, Yuguang C. Li, Longwei Yin

“…However, the drawbacks associated with the surface orbital steric effect and the internal electron coupling results in a detrimental effect for the stability of 1T-MoS2, especially for the interface charge transfer. …”
Get full text

Growth of Zinc Oxide Nanorods with the Thickness of Less than or Equal to 1 μm through Zinc Acetate or Zinc Nitrate for Perovskite Solar Cell Applications by Albertus Bramantyo, Kenji Murakami, Masayuki Okuya, Arief Udhiarto, Nji Raden Poespawati

“…., the lower thickness of ZnO NRs boosted the charge transfer properties of perovskite solar cells (PSCs) because the series resistance between ZnO/perovskite interfaces was lessened. Scanning electron microscopy (SEM) images were observed to analyze the morphological shape of the ZnO NRs. …”
Get full text

High-Performance Photocatalytic Multifunctional Material Based on Bi₄Ti₃O₁₂-Supported Ag and Ti₃C₂T_x for Organic D... by Kexi Zhang, Bingdong Yan, Xiaohong Wang, Yang Cao, Wanjun Hao, Jinchun Tu

“…We discovered that the addition of Ag and Ti₃C₂T_x effectively optimized the visible light absorption characteristics of BTO, reduced the electron transfer resistance, and increased the carrier concentration, thus significantly improving the photocatalytic performance of composite material, thereby markedly improving the composite’s photocatalytic performance and its efficacy in photochemical sensing and photodegradation. …”
Get full text