Developing corrosion inhibitors with low toxicity, eco-friendly, favorable water solubility, long-term, and efficiency is essential to inhibit metal corrosion.Herein, Eupatorium adenoprum leaves (EAL) extract is prepared via a pure water extraction method, and its inhibition for copper in 0.5 M H2SO4 is explored for the first time.The EIS and polarization curve results show that EAL extract can enhance the film and charge transfer resistance and reduce the c.d. of copper.After 48 h immersion, the inhibition efficiency value of 1000 mg/L EAL extract still reaches 97.7%, demonstrating that EAL extract presents long-term and dependable protection for copper in harsh acidic solutionThe weight loss, SEM/EDS, and AFM results are consistent with the above conclusion.According to Langmuir adsorption and theor. calculations, the interaction in EAL extract mols./copper substrate is discussed in detail.Thanks to the physicochem. adsorption effect, a monolayer EAL extract protective film is formed on copper surface.Furthermore, the crucial active adsorption sites are unsaturated double-bond, aromatic rings, carbonyl groups, and heteroatom in EAL extract mols.Ultimately, we expect this study to offer theor. support for developing new eco-friendly inhibitors and facilitate their application in industrial pickling environments.

31 Dec 2025·INTERNATIONAL JOURNAL OF FOOD PROPERTIES

Improving the water-holding and gelation properties of egg white by glycosylation and alkaline heating

Author: Wang, Yang ; Ye, Yang ; Li, Anjiao ; Gou, Xinyue ; Jia, Guixiang ; Xiang, Jingyu

We have improved the water-holding capacity and gelation properties of egg white gels by combining glycosylation with alk.-heating.A comprehensive evaluation was conducted, encompassing parameters such as color, texture, water-holding capacity (WHC), intermol. forces, secondary structure, and gel electrophoresis.The findings revealed that the glycosylation reaction by reducing the carbonyl group of the sugar and the amino group of the protein significantly influenced the gels color, yielding a distinctive reddish-brown hue.Addnl., the incorporation of glucose enhanced the WHC of the composite gel to 90%.The gels hardness exhibited a notable increase from 170 g to 379 g with the addition of 8% arabinose, while its elasticity improved to 2.9.Furthermore, chewiness increased from 227 g to 740 g upon the addition of 8% lactose.The glycosylation reaction facilitated a structural transition in the proteins, characterized by the conversion of β-sheets into random coils.Microstructural anal. indicated a shift from an ordered yet loose and porous architecture to a disordered, heterogeneous lamellar structure.The degree of crosslinking within the gel was augmented, and SDS-PAGE results corroborated the occurrence of protein aggregation.This study establishes a theor. foundation for advancing the quality and processing techniques of preserved eggs.

01 Dec 2025·JOURNAL OF COLLOID AND INTERFACE SCIENCE

Direct visual proof for the micellar solubilization of RNA models during its transesterification

Article

Author: Zhao, Degang ; Zhang, Kaiming ; Jiang, Weidong ; Zhou, Shengbin ; Wang, Xiuyang ; Ni, Tong ; Xu, Bin ; Shu, Jun

In this study, the micellar effects on the transesterification of 2-hydroxypropyl p-nitrophenyl phosphate (HPNP^-) - a classic RNA model-were evaluated in the presence of three dinuclear copper(II) complexes (Cu₂L¹Cl₄, Cu₂L²Cl₄, Cu₂L³Cl₄) with new bidentate 'NNO' ligands. In both nonmicellar and micellar systems, bromine-bearing Cu₂L¹Cl₄ displayed the best activity in contrast to the other analogues due to the positive electron-withdrawing ability of bromine. The introduction of cationic micelles resulted in a significant rate enhancement of the HPNP^- transesterification, achieving improvements of one order of magnitude (upping to 45 times) in contrast with nonmicellar system. In addition, in cationic micelles an observed change in activity trend shall be contributed to the combined influence of electronic effects of substituents and solubilization of the as-screened complexes. Controlled experiments confirmed a notable solubilization of the substrate HPNP^- inside cationic micelles. Importantly, the first visual evidence was obtained from the TEM-based element mappings, demonstrating the distinct solubilization behaviour of both anionic HPNP^- and neutral HPNP. Anionic HPNP^- underwent more rapid transesterification against its neutral analogue (HPNP) by about 3.22- or 4.70-fold in 16-6-16 micelles. Moreover, it strongly supports the previously reported 'Sandwich Adsorptive Mode'.

News (Medical) associated with Sichuan University of Science & Engineering

30 Aug 2021

·www.globenewswire.com

Xiaomi Joins the Open Invention Network

DURHAM, N.C., Aug. 30, 2021 (GLOBE NEWSWIRE) -- Open Invention Network (OIN), the largest patent non-aggression community in history, announced today that Xiaomi Corporation has become a licensee and community member of OIN. As a leading global smartphone, smart device and IoT platform provider, Xiaomi is reinforcing its commitment to open source software (OSS) as an enabler of advanced smartphones, smart devices and advanced IoT platforms. “Smartphones, intelligent devices, and IoT technology are driving unprecedented capabilities to improve personal relationships, expand entertainment options, make homes smarter and drive business efficiency. Thanks to its rich technical research and development capabilities, Xiaomi has created a significant array of products and services, as well as a sophisticated intellectual property portfolio,” said Keith Bergelt, CEO of Open Invention Network. “We appreciate Xiaomi joining OIN and demonstrating its commitment to collaborative innovation and patent non-aggression in open source.” “Xiaomi is dedicated to bringing transparent and trustworthy products to users, so that quality technology is accessible to everyone," said Mr. Cui, Xiaomi Group Vice President. "Linux and open source technology are a core part of Xiaomi products. We will continue to develop and integrate OSS into our products. By joining OIN, we are demonstrating our unceasing commitment to creativity and open source. We proudly support Linux and the development of other open source projects in a manner that is free from patent concerns." OIN’s community practices patent non-aggression in core Linux and adjacent open source technologies by cross-licensing Linux System patents to one another on a royalty-free basis. Patents owned by Open Invention Network are similarly licensed royalty-free to any organization that agrees not to assert its patents against the Linux System. The OIN license can be signed online at . About XiaomiXiaomi Corporation was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core. Embracing our vision of “Make friends with users and be the coolest company in the users’ hearts”, Xiaomi continuously pursues innovations, high-quality user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology. Xiaomi is one of the world's leading smartphone companies. The company has also established the world’s leading consumer AIoT (AI+IoT) platform, with 351.1 million smart devices connected to its platform as of March 31, 2021, excluding smartphones and laptops. Xiaomi products are present in more than 100 countries and regions around the world. In August 2021, the company made the Fortune Global 500 list for the third time, ranking 338nd, up 84 places compared to 2020. Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index. About Open Invention NetworkOpen Invention Network (OIN) is the largest patent non-aggression community in history and supports freedom of action in Linux as a key element of open source software (OSS). Patent non-aggression in core technologies is a cultural norm within OSS, so that the litmus test for authentic behavior in the OSS community includes OIN membership. Funded by Google, IBM, NEC, Philips, Sony, SUSE and Toyota, OIN has more than 3,500 community members. The OIN patent license and member cross-licenses are available royalty-free to any party that joins the OIN community. For more information, please visit . Media-Only Contact:Ed SchauwekerAVID Public Relations for Open Invention Networked@avidpr.com+1 (703) 963-5238

13 Apr 2021

·www.globenewswire.com

Inspur Joins the Open Invention Network

DURHAM, N.C., April 13, 2021 (GLOBE NEWSWIRE) -- Open Invention Network (OIN), the largest patent non-aggression community in history, announced today that Inspur has become a licensee and community member of OIN. As a leading global provider of data center infrastructure, cloud computing, and artificial intelligence (AI) solutions – ranking among the world’s top-three server manufacturers – Inspur is reinforcing its commitment to open source software (OSS) as an enabler of advanced infrastructure computing systems. “Linux is rewriting what is possible in infrastructure computing. OSS-based cloud computing and on-premise data centers are driving down the cost-per-compute while significantly increasing businesses’ ability to provision AI and machine-learning (ML) capabilities,” said Keith Bergelt, CEO of Open Invention Network. “We appreciate Inspur’s participation in joining OIN and demonstrating its commitment to innovation and patent non-aggression in open source.” “Inspur is committed to offering high-quality infrastructure computing systems for customers of government & enterprise and CSPs. Linux and open source are critical elements in technologies which we are developing and provisioning,” said Donny Zhang, VP of Inspur information. “By joining the Open Invention Network, we are demonstrating our continued commitment to innovation, and supporting it with patent non-aggression in core Linux and adjacent open source software.” OIN’s community practices patent non-aggression in core Linux and adjacent open source technologies by cross-licensing Linux System patents to one another on a royalty-free basis. Patents owned by Open Invention Network are similarly licensed royalty-free to any organization that agrees not to assert its patents against the Linux System. The OIN license can be signed online at . About InspurInspur is a leading provider of data center infrastructure, cloud computing, and AI solutions, ranking among the world’s top 3 server manufacturers. Through engineering and innovation, Inspur delivers cutting-edge computing hardware design and extensive product offerings to address important technology arenas like open computing, cloud data center, AI and deep learning. Performance-optimized and purpose-built, Inspur’s world-class solutions empower customers to tackle specific workloads and real-world challenges. For more information, please visit . About Open Invention NetworkOpen Invention Network (OIN) is the largest patent non-aggression community in history and supports freedom of action in Linux as a key element of open source software (OSS). Patent non-aggression in core technologies is a cultural norm within OSS, so that the litmus test for authentic behavior in the OSS community includes OIN membership. Funded by Google, IBM, NEC, Philips, Sony, SUSE, and Toyota, OIN has more than 3,400 community members. The OIN patent license and member cross-licenses are available royalty-free to any party that joins the OIN community. For more information, please visit . Media-Only Contact:Ed SchauwekerAVID Public Relations for Open Invention Networked@avidpr.com +1 (703) 963-5238

100 Deals associated with Sichuan University of Science & Engineering

100 Translational Medicine associated with Sichuan University of Science & Engineering

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Drug(Targets)	Indications	Global Highest Phase

Compound C8-1b(Sichuan University of Science & Engineering) ( p53 Y220C )	Neoplasms More	Preclinical
Compound C8-2b(Sichuan University of Science & Engineering) ( p53 Y220C )	Neoplasms More	Preclinical
Compound C8-1a(Sichuan University of Science & Engineering) ( p53 Y220C )	Neoplasms More	Preclinical
CN118063597 ( MPEG1 )Patent Mining	Virus Diseases More	Discovery
CN119930579 ( CPT1A x PPARα )Patent Mining	Nonalcoholic Steatohepatitis More	Discovery

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