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Effects of additives on the performance of a laser-induced graphene sensor modified with ZrO2 nanoparticles for OP detection
Analyst, 2023, Advance Article DOI: 10.1039/D3AN01215H, PaperHuiyang Xu, Chuang Guo, Weijian Yuan, Wenna Zhang, Qiu Sun, Jianfeng Wu, Xuelin Zhang LIG modified by ZrO2 with β-CD as a binder shows a low detection limit and good anti-interference properties toward OP detection. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Analyst latest articles - September 19, 2023 Category: Chemistry Authors: Huiyang Xu Source Type: research
Interface charge distribution engineering of Pd-CeO2/C for efficient carbohydrazide oxidation reaction
ChemSusChem. 2023 Sep 18:e202301078. doi: 10.1002/cssc.202301078. Online ahead of print.ABSTRACTCarbohydrazide electrooxidation reaction (COR) is a potential alternative to oxygen evolution reaction in water splitting process. However, the sluggish kinetics process impels to develop efficient catalysts with the aim of the widespread use of such catalytic system. Since COR concerns the adsorption/desorption of reactive species on catalysts, the electronic structure of electrocatalyst can affect the catalytic activity. Interface charge distribution engineering can be considered to be an efficient strategy for improving catal...
Source: ChemSusChem - September 19, 2023 Category: Chemistry Authors: Tianjun Hu Jiali Liu Hongjie Yuan Limin Zhang Ying Wang Source Type: research
Physiological and metabolomic analyses reveal that Fe < sub > 3 < /sub > O < sub > 4 < /sub > nanoparticles ameliorate cadmium and arsenic toxicity in Panax notoginseng
This study provides insights into using nanoparticles to improve potential active ingredients of medicinal plants in metal (loid)-contaminated areas.PMID:37726032 | DOI:10.1016/j.envpol.2023.122578
Source: Environmental Pollution - September 19, 2023 Category: Environmental Health Authors: Tianquan Lu Xiaoning Wang Xianliang Cui Jifang Li Jin Xu Peng Xu Jinpeng Wan Source Type: research
Functionalized manganese iron oxide nanoparticles: a dual potential magneto-chemotherapeutic cargo in a 3D breast cancer model
Nanoscale. 2023 Sep 19. doi: 10.1039/d3nr02816j. Online ahead of print.ABSTRACTLocalized heat generation from manganese iron oxide nanoparticles (MIONPs) conjugated with chemotherapeutics under the exposure of an alternating magnetic field (magneto-chemotherapy) can revolutionize targeted breast cancer therapy. On the other hand, the lack of precise control of local temperature and adequate MIONP distribution in laboratory settings using the conventional two-dimensional (2D) cellular models has limited its further translation in tumor sites. Our current study explored advanced 3D in vitro tumor models as a promising altern...
Source: Cancer Control - September 19, 2023 Category: Cancer & Oncology Authors: Satish S Phalake Sandeep B Somvanshi Syed A M Tofail Nanasaheb D Thorat Vishwajeet M Khot Source Type: research
Physiological and metabolomic analyses reveal that Fe < sub > 3 < /sub > O < sub > 4 < /sub > nanoparticles ameliorate cadmium and arsenic toxicity in Panax notoginseng
This study provides insights into using nanoparticles to improve potential active ingredients of medicinal plants in metal (loid)-contaminated areas.PMID:37726032 | DOI:10.1016/j.envpol.2023.122578
Source: Environmental Pollution - September 19, 2023 Category: Environmental Health Authors: Tianquan Lu Xiaoning Wang Xianliang Cui Jifang Li Jin Xu Peng Xu Jinpeng Wan Source Type: research
Characteristics and Applications of Peptide Nucleic Acid in the Treatment of Infectious Diseases and the Effect of Antimicrobial Photodynamic Therapy on Treatment Effectiveness
Infect Disord Drug Targets. 2023 Aug 22. doi: 10.2174/1871526523666230724120957. Online ahead of print.ABSTRACTAntibiotic resistance is a growing global problem, so there is an urgent need for new antimicrobial agents and strategies. Peptide nucleic acid (PNA) oligomers could be designed and utilized as gene-specific oligonucleotides to target any infectious agents. Selectivity and high-affinity binding are the main properties of PNA. However, in therapeutic applications, intracellular delivery of peptide nucleic acids is still a challenge. In photodynamic therapy (PDT), which could be a useful adjunct to mechanical and an...
Source: Infectious Disorders Drug Targets - September 19, 2023 Category: Infectious Diseases Authors: Zahra Javanmard Maryam Pourhajibagher Abbas Bahador Source Type: research
Pathophysiological Aspects and Therapeutic Armamentarium of Alzheimer's Disease: Recent Trends and Future Development
Cell Mol Neurobiol. 2023 Sep 19. doi: 10.1007/s10571-023-01408-7. Online ahead of print.ABSTRACTAlzheimer's disease (AD) is the primary cause of dementia and is characterized by the death of brain cells due to the accumulation of insoluble amyloid plaques, hyperphosphorylation of tau protein, and the formation of neurofibrillary tangles within the cells. AD is also associated with other pathologies such as neuroinflammation, dysfunction of synaptic connections and circuits, disorders in mitochondrial function and energy production, epigenetic changes, and abnormalities in the vascular system. Despite extensive research con...
Source: Cellular and Molecular Neurobiology - September 19, 2023 Category: Cytology Authors: Bhavarth P Dave Yesha B Shah Kunal G Maheshwari Kaif A Mansuri Bhadrawati S Prajapati Humzah I Postwala Mehul R Chorawala Source Type: research
Characteristics and Applications of Peptide Nucleic Acid in the Treatment of Infectious Diseases and the Effect of Antimicrobial Photodynamic Therapy on Treatment Effectiveness
Infect Disord Drug Targets. 2023 Aug 22. doi: 10.2174/1871526523666230724120957. Online ahead of print.ABSTRACTAntibiotic resistance is a growing global problem, so there is an urgent need for new antimicrobial agents and strategies. Peptide nucleic acid (PNA) oligomers could be designed and utilized as gene-specific oligonucleotides to target any infectious agents. Selectivity and high-affinity binding are the main properties of PNA. However, in therapeutic applications, intracellular delivery of peptide nucleic acids is still a challenge. In photodynamic therapy (PDT), which could be a useful adjunct to mechanical and an...
Source: Infectious Disorders Drug Targets - September 19, 2023 Category: Infectious Diseases Authors: Zahra Javanmard Maryam Pourhajibagher Abbas Bahador Source Type: research
Interface charge distribution engineering of Pd-CeO2/C for efficient carbohydrazide oxidation reaction
ChemSusChem. 2023 Sep 18:e202301078. doi: 10.1002/cssc.202301078. Online ahead of print.ABSTRACTCarbohydrazide electrooxidation reaction (COR) is a potential alternative to oxygen evolution reaction in water splitting process. However, the sluggish kinetics process impels to develop efficient catalysts with the aim of the widespread use of such catalytic system. Since COR concerns the adsorption/desorption of reactive species on catalysts, the electronic structure of electrocatalyst can affect the catalytic activity. Interface charge distribution engineering can be considered to be an efficient strategy for improving catal...
Source: ChemSusChem - September 19, 2023 Category: Chemistry Authors: Tianjun Hu Jiali Liu Hongjie Yuan Limin Zhang Ying Wang Source Type: research
Hydrogen-Bonded Organic Framework to Upgrade Cycling Stability and Rate Capability of Li-CO2 Batteries
Angew Chem Int Ed Engl. 2023 Sep 19:e202311480. doi: 10.1002/anie.202311480. Online ahead of print.ABSTRACTElaborately designed multifunctional electrocatalysts capable of promoting Li+ and CO2 transport are essential for upgrading the cycling stability and rate capability of Li-CO2 batteries. Hydrogen-bonded organic frameworks (HOFs) with open channels and easily functionalized surfaces hold great potential for applications in efficient cathodes of Li-CO2 batteries. Herein, a robust HOFS (HOF-FJU-1) is introduced for the first time as a co-catalyst in the cathode material of Li-CO2 batteries. HOF-FJU-1 with cyano groups l...
Source: Angewandte Chemie - September 19, 2023 Category: Chemistry Authors: Zhibin Cheng Yanlong Fang Yisi Yang Hao Zhang Zhiwen Fan Jindan Zhang Shengchang Xiang Banglin Chen Zhangjing Zhang Source Type: research
Characteristics and Applications of Peptide Nucleic Acid in the Treatment of Infectious Diseases and the Effect of Antimicrobial Photodynamic Therapy on Treatment Effectiveness
Infect Disord Drug Targets. 2023 Aug 22. doi: 10.2174/1871526523666230724120957. Online ahead of print.ABSTRACTAntibiotic resistance is a growing global problem, so there is an urgent need for new antimicrobial agents and strategies. Peptide nucleic acid (PNA) oligomers could be designed and utilized as gene-specific oligonucleotides to target any infectious agents. Selectivity and high-affinity binding are the main properties of PNA. However, in therapeutic applications, intracellular delivery of peptide nucleic acids is still a challenge. In photodynamic therapy (PDT), which could be a useful adjunct to mechanical and an...
Source: Infectious Disorders Drug Targets - September 19, 2023 Category: Infectious Diseases Authors: Zahra Javanmard Maryam Pourhajibagher Abbas Bahador Source Type: research
Nonclinical safety assessment of an mRNA Covid ‐19 vaccine candidate following repeated administrations and biodistribution
AbstractMessenger RNA (mRNA) vaccines have demonstrated efficacy against Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) in humans. mRNA technology holds tremendous potential for rapid control and prevention of emergencies due to its flexibility with respect to production, application, and design for an efficacious and safe use in humans. We assessed the toxicity and biodistribution of MRT5500, an mRNA vaccine encoding for the full-length of the SARS-CoV-2 spike protein and delivered by lipid nanoparticles (LNPs) containing a novel ionizable lipid, Lipid-1 in preclinical animal models. In the repeated dose tox...
Source: Journal of Applied Toxicology - September 19, 2023 Category: Toxicology Authors: Karine Broudic,
S ébastien Laurent,
Vladimir Perkov,
Charlene Simon,
Marie Garinot,
Nathalie Truchot,
Julie Latour,
Paul Désert Tags: RESEARCH ARTICLE Source Type: research
Cancers, Vol. 15, Pages 4626: Specific Tumor Localization of Immunogenic Lipid-Coated Mesoporous Silica Nanoparticles following Intraperitoneal Administration in a Mouse Model of Serous Epithelial Ovarian Cancer
In this study, the impact of lipid composition, surface potential and intercalation of lipophilic monophosphoryl lipid A (MPL-A) in the lipid coat on nanoparticle properties and cellular interactions is presented. Loading and retention of the model antigen ovalbumin into the mesoporous silica core were found to be similar for all nanoparticle formulations, with presentation of ova peptide (SIINFEKL) by major histocompatibility complex (MHC) evaluated to facilitate the selection of an anionic nanoparticle composition. ILM were able to induce lysosomal tubulation and streaming of lysosomes towards the cell surface in dendrit...
Source: Cancers - September 19, 2023 Category: Cancer & Oncology Authors: Achraf Noureddine Benjamin Marwedel Lien Tang Lorel Y. Medina Rita E. Serda Tags: Article Source Type: research
Gd/hafnium oxide@gold@chitosan core –shell nanoparticles as a platform for multimodal theranostics in oncology research
Chem. Commun., 2023, Advance Article DOI: 10.1039/D3CC02971A, CommunicationAastha Gupta, Ritu Singhmar, Ankur Sood, Dimpy Bhardwaj, S. Senthil Kumaran, Shubhra Chaturvedi, Garima Agrawal Fabrication of a multimodal theranostic platform with capabilities of performing multiple actions together for cancer therapy. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Chem. Commun. latest articles - September 18, 2023 Category: Chemistry Authors: Aastha Gupta Source Type: research
