Development of Cephradine-Loaded Gelatin/Polyvinyl Alcohol Electrospun Nanofibers for Effective Diabetic Wound Healing: In-Vitro and In-Vivo Assessments by Anam Razzaq, Zaheer Ullah Khan, Aasim Saeed, Kiramat Ali Shah, Naveed Ullah Khan, Bouzid Menaa, Haroon Iqbal, Farid Menaa

“…The resulting drug-loaded NFs (LNFs) were characterized physically using ultraviolet-visible (UV-Vis) spectrophotometry (for drug loading capacity (LC), drug encapsulation efficiency (EE), and drug release kinetics determination), thermogravimetric analysis (TGA) (for thermostability evaluation), scanning electron microscopy (SEM) (for surface morphology analysis), and Fourier-transform infrared spectroscopy (FTIR) (for functional group identification). …”
Get full text

Photothermal performance of nanofluids: An experimental study on direct absorption solar energy conversion using graphene oxide and its binary composites for water purification by Abdul Sattar, Bai Bofeng, M. Adeel Munir, Muhammad Farooq, S. Bilal, M. Imran Khan, Noreen Sher Akbar, Mohammed Ilyas Khan, Mohammad Rehan, Fahid Riaz

“…Then, nanofluids were prepared using a standard two-step method, and characterized using scanning electron microscopy and ultraviolet–visible spectroscopy. Photothermal experiments were carried out by weight concentrations (0.02 % and 0.03 %) for ∼ 5h each sunny day. …”
Get full text

<i>Agrobacterium rhizogenes</i>-Mediated Hairy Root Transformation in <i>Rosa</i> by Jun Lu, Yuwen Huang, Yuhan Guo, Chunguo Fan, Guozhen Yuan, Rui Zhou, Jingjing Sun, Mengjuan Bai, Kun Wang, Jinyi Liu, Changquan Wang

“…We established an <i>A. rhizogenes</i>-mediated hairy root transformation system in rose using <i>A. rhizogenes</i> strains MSU440 and Ar Qual, successfully obtained transgenic hairy roots, and conducted preliminary experiments to examine their regeneration by employing the ultraviolet light (UV)-visible reporter eYGFPuv as a marker. …”
Get full text

Genome assembly of an endemic butterfly (Minois aurata) shed light on the genetic mechanisms underlying ecological adaptation to arid valley habitat by Wenqian Hu, Yi Wang, Xiaoxiao Chen, Jialong Huang, Jingge Kuang, Lei Wang, Kangshan Mao, Liang Dou

“…Functional enrichment analysis indicated that these gene families were mainly associated with ultraviolet radiation, heat and hypoxia responses. We also identified 234 positive selected genes in M. aurata, some of which are related to compound eye photoreceptor development, osmotic stress, and light stimulus response. …”
Get full text

Effect of cisplatin/gold chitosan nanocomposite on oral squamous cell carcinoma and oral epithelial cells by Basma Abdelrahman Ahmed, Rania Osama M. Mohsen, Marwa Sharaky, Marwa A. Ramadan, Amna H. Faid, Mai Hafez Mohamed

“…Thus, we synthesized a novel agent of cisplatin coupled to gold chitosan nanoparticles (Cis/AuCh nanocomposite) and examined its effect in addition to the effect of chitosan-reduced gold nanoparticles (AuCh Nps) on (HNO97) OSCC cell line and normal oral epithelial cells (OEC). Results Ultraviolet–visible spectroscopic analysis, transmission electron microscope, X-ray diffraction, and Fourier transform infrared spectroscopy confirmed the successful synthesis of AuCh Nps and Cis/AuCh nanocomposite. …”
Get full text

Incorporation of kiwifruit peel improved the property of carboxymethyl cellulose-gum Arabic active film and its effects on the quality of beef sausages by Evans Frimpong Boateng, Ziyi Yang, Jian Zhang, Lei Zhou, Lujuan Xing, Wangang Zhang

“…CG-KPE films exhibited better physical and mechanical properties, increased opacity, and better ultraviolet (UV) emission barrier due to KPE addition and pigmentation compared to CG-CT films. …”
Get full text

Production, Transport, and Destruction of Dust in the Kuiper Belt: The Effects of Refractory and Volatile Grain Compositions by Thomas Corbett, Alex Doner, Mihály Horányi, Pontus Brandt, Will Grundy, Carey M. Lisse, Joel Parker, Lowell Peltier, Andrew R. Poppe, Kelsi N. Singer, S. Alan Stern, Anne J. Verbiscer

“…One potential explanation for this discrepancy is that SDC may be encountering icy grains with different dynamical behavior than previously modeled silicate grains. Due to ultraviolet photosputtering, water–ice grains rapidly erode and migrate outward, significantly contributing to the measured dust number densities only at distances ≳40 au. …”
Get full text

Physicochemical characterization of biodegradable polymer polyhydroxybutyrate from halophilic bacterium local strain Halomonas elongata by W.O.S. Rizki, E. Ratnaningsih, D.G.T. Andini, S. Komariah, A.T. Simbara, R. Hertadi

“…Thermogravimetric analysis, differential thermogravimetry, and differential thermal analysis were used to analyze thermal stability.FINDINGS: Halomonas elongata produced polyhydroxybutyrate utilizing glucose as a carbon source, as evidenced by orange-fluorescence colonies under ultraviolet light. The optimum condition of polyhydroxybutyrate production was achieved when the bacterium was cultivated in a high medium containing 5 percent sodium chloride, 0.2 percent yeast extract, and 5 percent glucose (as measured by weight per volume) after 72 hours of incubation. …”
Get full text

An HST Transmission Spectrum of the Closest M Dwarf Transiting Rocky Planet LTT 1445Ab by Katherine A. Bennett, David K. Sing, Kevin B. Stevenson, Hannah R. Wakeford, Zafar Rustamkulov, Natalie H. Allen, Joshua D. Lothringer, Ryan J. MacDonald, Nathan J. Mayne, Guangwei Fu

“…In doing so, we uncover an ultraviolet (UV) flare on the neighboring star LTT 1445C that is completely invisible at optical wavelengths; we report one of the first simultaneous near-UV/optical spectra of an M dwarf flare. …”
Get full text

<i>CaHY5</i> Mediates UV-B Induced Anthocyanin Biosynthesis in Purple Pepper by Xiang Zhang, Yunrong Mo, Huidan Zhou, Mengjuan Li, Hong Cheng, Pingping Li, Ruihao Zhang, Yaoyao Huang, Yanyan Wang, Junqiang Xu, Jingjing Liao, Qiaoli Xie, Kai Zhao, Minghua Deng, Junheng Lv

“…Anthocyanins are important flavonoid compounds in plants that are associated with the color formation and antioxidant activity of flowers, fruits, and other organs. Ultraviolet B radiation (UV-B) is one of the key environmental factors that influence anthocyanin accumulation in plants and <i>HY5</i> is involved in plant photomorphogenesis. …”
Get full text

Spectroscopic analysis (UV-VIS-NIR) for predictive modeling of macro and micronutrients in grapevine leaves by J.I. Manzano, M. Rodríguez-Febereiro, M. Fandiño, M. Vilanova, J.J. Cancela

“…In contrast, reflectances in the near-infrared region (NIR) had a greater impact on macronutrient prediction, particularly for P and Mg, due to their stronger interaction with organic compounds. The ultraviolet (UV) range played a minor role, highlighting the predominant importance of the VIS-NIR regions in spectroscopic analyses.Finally, the results support the potential of this technique for swiftly and non-invasively predicting both macro and micronutrient levels in grapevine plants, and facilitate the fertilization planning using variety-specific reference levels, or precision viticulture adapted to site-specific demands, including spatial intra-plot variability.…”
Get full text

Transcriptome analysis unveils the mechanisms of oxidative stress, immunotoxicity and neurotoxicity induced by benzotriazole UV stabilizer-328 in zebrafish embryos by Xinlu Yang, Yijing Gan, Menghuan Zhang, Shaolin Xie, Mingfu Lin, Lixiang Zhong, Mengke Song, Jun Wang, Yumei Huang

“…As an emerging pollutant, ultraviolet stabilizer-328 (UV-328) has been frequently detected in aquatic environments and attracted great attention. …”
Get full text

Anti-Inflammatory Effects of Cerium Dioxide Nanoparticles on Peritonitis in Rats Induced by Staphylococcus epidermidis Infection by Yan Li, Hongmei Sun, Zhiqi Yin, Xuexi Guo, Jun Yan

“…Green tea polyphenol CeO2 nanoparticles were synthesized and characterized by transmission microscopy, ultraviolet-visible spectroscopy, FT-IR, and powder diffractometer. 40 male adult SD rats were randomly divided into 4 groups (n = 10 each): a control group, a model group, a CeO2 group, and a CeO2 + model group. …”
Get full text

Comparative microbial metagenomic analysis of drinking water plants and wastewater treatment plants in Istanbul by Mehmet Demirci, Cankut Çubuk, Ferhat Dasdemir, Abdulkerim Suat Saribas, Esra Billur Balcıoglu, Dogukan Ozbey, Dogu Yorulmaz, Tugba Olmez Hanci, Safak Basa, Bekir Sami Kocazeybek, Bekir Sami Kocazeybek

“…No antimicrobial resistance gene markers were detected in water samples from raw water inlets and ozonation unit outlets from DWTPs, membrane wastewater recovery plants, or ultraviolet (UV) recycling facilities. The ANT(3″), Erm, and Sul resistance gene markers were detected in all raw WWTPs samples.DiscussionThere were no significant microbial risk differentiation between biological WWTPs and advanced biological WWTPs. …”
Get full text

Identification and Mass Spectrometric Fragmentation Pathways of Chemical Components in the Traditional Chinese Medicine Formula of Jiuwei Decoction by Jia-yu ZHAO, Yue-guang LYU, Tong XIN, Qian-qian GUO, Wen-ying ZHANG, Jin-hong LI, Hong-yu XUE, Qiang MA

“…Therefore, in the pursuit of analyzing active components in TCMs, it is advisable to delve deeper into separation and identification through the utilization of diverse techniques such as nuclear magnetic resonance spectroscopy, ultraviolet/infrared spectroscopy, and capillary electrophoresis-mass spectrometry.…”
Get full text

Improved Constraints on the Vertical Profile of CH4 at Jupiter’s Mid- to High Latitudes, Using IRTF-TEXES and SOFIA-EXES Spectroscopy by James A. Sinclair, Thomas K. Greathouse, Rohini S. Giles, Matthew Richter, Maisie Rashman, Curtis de Witt, Julianne Moses, Vincent Hue, Pablo Rodríguez-Ovalle, Thierry Fouchet, Ananyo Bhattacharya, Bilal Benmahi, Glenn S. Orton, Leigh N. Fletcher, Patrick G. J. Irwin

“…For a subset of latitudes/dates, we find that the CH _4 homopause level is elevated in the region enclosed inside of, or magnetospherically poleward of, the northern ultraviolet main auroral emissions (MAEs) in comparison to the region outside or equatorward of the MAE. …”
Get full text

BP-3 exposure at environmentally relevant concentrations induced male developmental reproductive toxicity via ER/CCL27/ROS pathway in mice by Hong-Mei Li, Yan-Rong Gao, Qing Chang, Xiu-Ying Pei, Jia-He Sun, Yu-Jia Lin, Ya-Nan Tian, Qiang-Wang, Bin Zhao, Heidi Qunhui Xie, Hui-Ming Ma, Hai-Ming Xu

“…BP-3 is the most widely used ultraviolet absorber, but its toxic effects and mechanisms far from being elucidated. …”
Get full text

Characteristics of the smallest brucellaphage with strong lytic ability by Hongbaiyu Liu, Hongbaiyu Liu, Youhong Zhong, Zhihong Zhang, Kehong Xu, Kehong Xu, Chunpeng Mao, Chunpeng Mao, Qiuju Yang, Lihua Yang, Binbin Yu, Ying Long, Ying Long, Xinyu Qin, Xinyu Qin, Liyuan Shi, Sheng Chang, Yuanying Shen, Peng Wang

“…It exhibits broad pH and temperature stability, retaining activity even after 1 h of exposure to ultraviolet radiation and various ethanol concentrations. …”
Get full text

Extended depth-of-field microscopic imaging for intact histological samples via self-calibrated diplane network by Yuezhi He, Xu Yang, Shiwei Ye, Zonghua Wen, Peng Liu, Hui Li, Feng Xiang, Jiuling Liao, Yizhou Tan, Haoyong Ning, Junjie Zou, Guilu He, Long Zeng, Yanwu Guo, Hui Li, Ying Gu, Bo Wang, Wei Zheng

“…In this study, we propose deep-learning-powered, extended-DOF, dark-field reflectance ultraviolet microscopy (DE-DRUM) for rapid and large-DOF imaging of surgically resected tissues. …”
Get full text

Causes of growing middle-to-upper tropospheric ozone over the northwest Pacific region by X. Ma, X. Ma, J. Huang, J. Huang, M. I. Hegglin, M. I. Hegglin, P. Jöckel, T. Zhao

“…Concerns also persist regarding the data quality of the ozonesondes available at the World Ozone and Ultraviolet Radiation Data Centre (WOUDC) for this region. …”
Get full text