Commercialization

商业化
  • 文章类型: Journal Article
    自从美国视网膜专家协会的人工智能委员会在2020年制定了最初的工作组报告以来,人工智能(AI)领域已经看到了美国食品和药物管理局批准的AI平台的进一步采用以及AI在各种视网膜条件下的重大发展。随着这项技术的扩展,进一步提出了挑战,包括人工智能中使用的数据源,AI的民主,商业化,偏见,以及对人工智能技术提供者教育的需求。本委员会报告的总体重点是探讨这些最近的问题,因为它们与人工智能的持续发展及其与眼科和视网膜实践的整合有关。
    Since the Artificial Intelligence Committee of the American Society of Retina Specialists developed the initial task force report in 2020, the artificial intelligence (AI) field has seen further adoption of US Food and Drug Administration-approved AI platforms and significant development of AI for various retinal conditions. With expansion of this technology comes further areas of challenges, including the data sources used in AI, the democracy of AI, commercialization, bias, and the need for provider education on the technology of AI. The overall focus of this committee report is to explore these recent issues as they relate to the continued development of AI and its integration into ophthalmology and retinal practice.
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  • 文章类型: Journal Article
    自从近30年前首次引入全细胞生物报道分子(WCB)以来,他们的高灵敏度,选择性,和现场检测的适用性使它们在环境监测中具有很大的前景,医学诊断,食品安全,生物制造,和其他领域。特别是在环境领域,该技术提供了一种快速有效的方法来评估环境中污染物的生物利用度。尽管有这些优势,该技术尚未商业化。这种商业化的缺乏令人困惑,鉴于WCBs广阔的应用前景。多年来,许多研究论文主要集中在增强WCB的灵敏度和选择性上,很少关注它们更广泛的商业应用。到目前为止,目前还没有关于这个主题的批判性审查。因此,在本文中,我们批判性地回顾了WCB在过去三十年中的研究进展,评估当前系统的性能和局限性,以了解商业部署的障碍。通过识别这些障碍,本文为研究人员和行业利益相关者提供了对阻碍市场进入的挑战的更深入的见解,并激发了克服这些障碍的进一步研究,从而促进WCB的商业化,作为一种有前途的环境监测技术。
    Since the initial introduction of whole-cell bioreporters (WCBs) nearly 30 years ago, their high sensitivity, selectivity, and suitability for on-site detection have rendered them highly promising for environmental monitoring, medical diagnosis, food safety, biomanufacturing, and other fields. Especially in the environmental field, the technology provides a fast and efficient way to assess the bioavailability of pollutants in the environment. Despite these advantages, the technology has not been commercialized. This lack of commercialization is confusing, given the broad application prospects of WCBs. Over the years, numerous research papers have focused primarily on enhancing the sensitivity and selectivity of WCBs, with little attention paid to their wider commercial applications. So far, there is no a critical review has been published yet on this topic. Therefore, in this article we critically reviewed the research progress of WCBs over the past three decades, assessing the performance and limitations of current systems to understand the barriers to commercial deployment. By identifying these obstacles, this article provided researchers and industry stakeholders with deeper insights into the challenges hindering market entry and inspire further research toward overcoming these barriers, thereby facilitating the commercialization of WCBs as a promising technology for environmental monitoring.
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  • 文章类型: Journal Article
    在商业农业中,内生微生物的使用正在增加。这篇综述将从菌株选择开始。大多数菌株不会很好地发挥作用,所以只有少数提供足够的性能。它还将描述内生菌与植物的关系以及所涉及的真菌和细菌。他们缓解生物(疾病和害虫)和非生物胁迫(干旱,盐,和洪水)来修复污染和增加光合能力。将阐明它们的作用机制。这些经常导致增加的植物产量。最后,将描述配制和商业用途的方法和实践。
    The use of endophytic microbes is increasing in commercial agriculture. This review will begin with a strain selection. Most strains will not function well, so only a few provide adequate performance. It will also describe the endophyte-plant relationship and the fungi and bacteria involved. Their abilities to alleviate biotic (diseases and pests) and abiotic stresses (drought, salt, and flooding) to remediate pollution and increase photosynthetic capabilities will be described. Their mechanisms of action will be elucidated. These frequently result in increased plant yields. Finally, methods and practices for formulation and commercial use will be described.
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  • 文章类型: Journal Article
    在Sion举行的生物可降解聚合物国际研讨会(ISBP2022)上,瑞士,来自学术界和工业界的专家强调了生物基和可生物降解聚合物(BBP)自大约50年前首次商业化以来取得的显著进展。尽管取得了重大进展,技术就绪水平(TRL),市场采用,BBP的工业化尚未与传统塑料竞争。从这个角度来看,我们总结了推进BBP发展和产业化的挑战和要求,借鉴来自学术界和工业界的国际专家的见解,在ISBP2022期间参加了调查和讲台讨论。事实上,BBP应对整个价值链中持续存在的新挑战。这些挑战可以分为四个领域,涉及i)追求可持续的原料,高效的生产和下游工艺以及回收技术和基础设施;ii)满足或重新审视行业的产品要求,市场,和消费者;iii)与传统塑料相比,在其可持续性评估(LCA)中导航一个不公平的竞争环境;iv)与不发达和部分偏见的政策和金融框架以及缺乏明确的定义作斗争,术语和通信。
    At the International Symposium on Biodegradable Polymers (ISBP2022) in Sion, Switzerland, experts from academia and industry underscored the remarkable progress in biobased and biodegradable polymers (BBPs) since their initial commercialization around 50 years ago. Despite significant advancements, the technology readiness level (TRL), market adoption, and industrialization of BBPs is not yet competitive to conventional plastics. In this perspective, we summarize the challenges and requirements for advancing the development and industrialization of BBPs, drawing insights from international experts coming from academia and industry, who had participated in the survey and podium discussion during the ISBP2022. In fact, BBPs grapple with persistent and emerging challenges throughout the value chain. These challenges can be grouped into four areas and involve i) the pursuit of sustainable feedstocks together with efficient production and downstream processes as well as recycling technologies and infrastructure; ii) meeting or revisiting product requirements by industry, markets, and consumers; iii) navigating a non-level playing field in their sustainability assessment (LCA) compared to conventional plastics; and iv) struggling with underdeveloped and partially biased policy and financial frameworks as well as lacking clear definitions, terminologies and communication.
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  • 文章类型: Journal Article
    在澳大利亚和英国,辅助生殖技术的商业化和公司化创造了一个诊所市场,产品,和服务。虽然这可以说增加了患者的选择,\'选择\',由商业规则塑造的可能并不意味着更好的护理质量。目前,诊所(包括诊所-公司)和临床医生的监管侧重于医生-病人二元组合和诊所-消费者二元组合。很少注意诊所公司对股东和投资者的责任之间的冲突,医疗行业对他们执业的公司的责任,以及临床医生和公司对患者和卫生系统的义务。基于公司治理和商业道德的监管框架,如利益相关者模型和“企业社会责任”,具有公认的局限性,可能无法很好地转化为医疗保健环境。这意味着现有的治理框架可能无法满足患者或卫生系统的需求。我们主张开发新的监管方法,更明确地描述企业和临床医生在企业环境中对患者和社会的义务,并促进履行这些义务。我们考虑在澳大利亚多辖区环境中的应用机制,以及英国的单一司法管辖区。
    In Australia and the UK, commercialization and corporatization of assisted reproductive technologies have created a marketplace of clinics, products, and services. While this has arguably increased choice for patients, \'choice\', shaped by commercial imperatives may not mean better-quality care. At present, regulation of clinics (including clinic-corporations) and clinicians focuses on the doctor-patient dyad and the clinic-consumer dyad. Scant attention has been paid to the conflicts between the clinic-corporation\'s duty to its shareholders and investors, the medical profession\'s duty to the corporations within which they practice, and the obligations of both clinicians and corporations to patients and to health systems. Frameworks of regulation based in corporate governance and business ethics, such as stakeholder models and \'corporate social responsibility\', have well-recognized limits and may not translate well into healthcare settings. This means that existing governance frameworks may not meet the needs of patients or health systems. We argue for the development of novel regulatory approaches that more explicitly characterize the obligations that both corporations and clinicians in corporate environments have to patients and to society, and that promote fulfilment of these obligations. We consider mechanisms for application in the multi-jurisdictional setting of Australia, and the single jurisdictional settings of the UK.
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  • 文章类型: Journal Article
    有机-无机卤化铅钙钛矿材料已成为光伏技术领域极具前景的竞争者,提供卓越的效率和成本效益。钙钛矿光伏的商业化取决于成功地从实验室规模的钙钛矿太阳能电池过渡到大型钙钛矿太阳能模块(PSM)。然而,PSM的效率随着设备面积的增加而显著降低,阻碍商业可行性。实现高效PSM的核心是制造均匀的功能膜和优化界面以最小化能量损失。在这次审查中,我们揭示了通往大规模PSM的道路,强调尖端科学研究与工业技术相结合的关键作用。通过探索可扩展的沉积技术和优化策略,我们揭示了制造大面积钙钛矿薄膜的进步和挑战。随后,我们深入研究PSM的架构和接触材料,同时解决相关的接口问题。至关重要的是,我们分析了PSM在放大过程中遇到的效率损失和稳定性风险。此外,我们强调钙钛矿商业化的工业努力取得了进展,强调PSM在可再生能源革命中的观点。通过强调开发PSM的科学和技术挑战,我们强调科学与工业相结合以推动其工业化并为未来发展铺平道路的重要性。本文受版权保护。保留所有权利。
    The organic-inorganic lead halide per materials have emerged as highly promising contenders in the field of photovoltaic technology, offering exceptional efficiency and cost-effectiveness. The commercialization of perovskite photovoltaics hinges on successfully transitioning from lab-scale perovskite solar cells to large-scale perovskite solar modules (PSMs). However, the efficiency of PSMs significantly diminishes with increasing device area, impeding commercial viability. Central to achieving high-efficiency PSMs is fabricating uniform functional films and optimizing interfaces to minimize energy loss. This review sheds light on the path toward large-scale PSMs, emphasizing the pivotal role of integrating cutting-edge scientific research with industrial technology. By exploring scalable deposition techniques and optimization strategies, the advancements and challenges in fabricating large-area perovskite films are revealed. Subsequently, the architecture and contact materials of PSMs are delved while addressing pertinent interface issues. Crucially, efficiency loss during scale-up and stability risks encountered by PSMs is analyzed. Furthermore, the advancements in industrial efforts toward perovskite commercialization are highlighted, emphasizing the perspective of PSMs in revolutionizing renewable energy. By highlighting the scientific and technical challenges in developing PSMs, the importance of combining science and industry to drive their industrialization and pave the way for future advancements is stressed.
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  • 文章类型: Journal Article
    自从发现四苯基乙烯衍生物的聚集诱导发射以来,已经探索了各种方法来制备高效的多色发光材料。在这里,我们报告了一种简单有效的策略,用于构建四阳离子发光体的发光有机盐,四吡啶-四苯基乙烯(T4Py-TPE4+),结合七个二-和四-阴离子芳族磺酸盐配体。当阳离子发光剂和阴离子配体的水溶液混合时,它们在几秒钟到几分钟内迅速聚集成有机盐,收益率高达90%以上。伴随着排放效率从58%增加到几乎100%,以及在511和586nm之间调谐发射颜色的能力。这些改进主要归因于阳离子和阴离子之间的强静电吸引力,导致形成具有各种π共轭长度的T4Py-TPE4发光体的刚性疏水网络。因为这些化合物是市售的,这种方法开辟了制造用于器件制造和研究的新型发光材料的可能性。
    Since the discovery of aggregation-induced emission from tetraphenylethylene derivatives, various methods have been explored to prepare highly efficient multicolored luminescent materials. Herein, we report a simple and efficient strategy for constructing luminescent organic salts of the tetracationic luminogen, tetrapyridinium-tetraphenylethylene (T4Py-TPE4+), combined with seven di- and tetra-anionic aromatic sulfonate ligands. When aqueous solutions of the cationic luminogen and the anionic ligands were mixed, they rapidly aggregated into organic salts within seconds to minutes, giving yields of up to >90%. This was accompanied by an increase in the emission efficiency from ∼58% to almost 100%, and the ability to tune the emission color between 511 and 586 nm. These improvements were mainly attributed to the strong electrostatic attractions between the cation and anions, which resulted in the formation of a rigid hydrophobic network of the T4Py-TPE4+ luminogen with various π-conjugation lengths. Because these compounds are commercially available, this method opens the possibility of fabricating novel light-emitting materials for device fabrication and research.
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  • 文章类型: Journal Article
    由于废水处理对环境和人类健康的重大影响,全球对废水处理的关注在当代得到了加强。药物化合物(PC)已成为各种污染物中新兴的问题,因为它们抵制传统的处理方法并构成严重的环境威胁。高级氧化过程(AOPs)是一种有效且对环境无害的方法,用于治疗顽固性药物。针对传统治疗方法的不足,作为将电化学与化学Fenton工艺连接的电化学高级氧化工艺(EAOP),最近开发了一种称为电-Fenton(EF)法的技术。它已显示出有效处理多种药物活性化合物和实际废水。通过在适当的阴极上通过溶解的O2的两电子还原原位产生H2O2,EF过程最大化电化学的好处。在这里,我们已经严格审查了EF流程的应用,包括不同的反应堆类型和配置,涉及药物和其他新兴污染物(EC)降解的潜在机制,电极材料对工艺的影响。审查还讨论了影响EF过程效率的因素,如(i)pH值,(ii)电流密度,(iii)H2O2浓度,(iv)及其他,同时深入了解EF技术的可扩展性潜力及其在全球范围内的商业化。该审查探讨了未来的观点和影响,这些观点和影响涉及在处理PC和其他EC的电子Fenton过程的操作中遇到的持续挑战。
    The global focus on wastewater treatment has intensified in the contemporary era due to its significant environmental and human health impacts. Pharmaceutical compounds (PCs) have become an emerging concern among various pollutants, as they resist conventional treatment methods and pose a severe environmental threat. Advanced oxidation processes (AOPs) emerge as a potent and environmentally benign approach for treating recalcitrant pharmaceuticals. To address the shortcomings of traditional treatment methods, a technology known as the electro-Fenton (EF) method has been developed more recently as an electrochemical advanced oxidation process (EAOP) that connects electrochemistry to the chemical Fenton process. It has shown effective in treating a variety of pharmaceutically active compounds and actual wastewaters. By producing H2O2 in situ through a two-electron reduction of dissolved O2 on an appropriate cathode, the EF process maximizes the benefits of electrochemistry. Herein, we have critically reviewed the application of the EF process, encompassing diverse reactor types and configurations, the underlying mechanisms involved in the degradation of pharmaceuticals and other emerging contaminants (ECs), and the impact of electrode materials on the process. The review also addresses the factors influencing the efficiency of the EF process, such as (i) pH, (ii) current density, (iii) H2O2 concentration, (iv) and others, while providing insight into the scalability potential of EF technology and its commercialization on a global scale. The review delves into future perspectives and implications concerning the ongoing challenges encountered in the operation of the electro-Fenton process for the treatment of PCs and other ECs.
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  • 文章类型: Journal Article
    为了满足对高能锂离子电池(LIB)不断增长的需求,开发下一代负极材料势在必行。与传统的碳基阳极相比,基于Si的材料由于其高理论容量和合理的成本而具有前景。SiOx,作为硅衍生物阳极候选,特别令人鼓舞的是其持久的循环寿命,它的实际应用是,然而,严重阻碍了低初始库仑效率(ICE),导致持续的锂消耗。更糟糕的是,低ICE也容易引发可怕的连锁反应,导致不良的循环稳定性。为了进一步开发SiOx阳极,研究人员对其工作/失败机制有了深入的了解,以便进一步提出有效的补救措施来缓解低ICE。在这个意义上,本文最近的研究调查了从根本上导致SiOx低ICE的可能原因,在此基础上,讨论和总结了解决低ICE问题的各种解决方案,及时总结。这种观点为高ICESiOx阳极的合理设计提供了有价值的见解,并为SiOx作为下一代LIB阳极的工业应用铺平了道路。
    To meet the ever-increasing demand for high-energy lithium-ion batteries (LIBs), it is imperative to develop next-generation anode materials. Compared to conventional carbon-based anodes, Si-based materials are promising due to their high theoretical capacity and reasonable cost. SiOx, as a Si-derivative anode candidate, is particularly encouraging for its durable cycling life, the practical application of which is, however, severely hindered by low initial Coulombic efficiency (ICE) that leads to continuous lithium consumption. What is worse, low ICE also easily triggers a terrible chain reaction causing bad cycling stability. To further develop SiOx anode, researchers have obtained in-depth understandings regarding its working/failing mechanisms so as to further propose effective remedies for low ICE mitigation. In this sense, herein recent studies investigating the possible causes that fundamentally result in low ICE of SiOx, based on which a variety of solutions addressing the low ICE issue are discussed and summarized, are timely summarized. This perspective provides valuable insights into the rational design of high ICE SiOx anodes and paves the way toward industrial application of SiOx as the next generation LIB anode.
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  • 文章类型: Journal Article
    当婴儿无法喂养母亲自己的牛奶或需要补充时,建议使用捐献者的母乳。营利性公司使用技术为新生儿重症监护环境中的婴儿创造人乳产品,但没有一致的指导方针和监管框架。人乳的这种商业化是不充分概念化和不明确的。
    本研究的目的是概念化和定义人乳的商业化,并讨论政策指南和法规的必要性。
    使用概念分析框架,我们回顾了有关人乳商业化的文献,分析了该行业的前因后果和潜在后果,并制定了概念定义。文献综述产生了13篇相关文章。
    营利性公司为弱势婴儿开发的人乳产品的开发和供应激增。商业化的人乳可以定义为为了经济利益而包装和销售人乳和人乳组分。导致人乳商业化的因素包括对人乳的需求增加,和后果包括可能破坏母乳喂养。准则和条例的缺乏引起了人们对公平的担忧,伦理,和安全。
    行业发展迅速,因此,迫切需要一致的指导方针和监管框架。如果没有地址,捐赠牛奶银行可能存在潜在风险,母乳喂养的未来,婴儿和产妇健康。
    UNASSIGNED: Donor human milk is recommended when infants are unable to be fed their mother\'s own milk or require supplementation. For-profit companies use technologies to create human milk products for infants in the neonatal intensive care setting without consistent guidelines and regulatory frameworks in place. This commercialization of human milk is inadequately conceptualized and ill-defined.
    UNASSIGNED: The aim of this study is to conceptualize and define the commercialization of human milk and discuss the need for policy guidelines and regulations.
    UNASSIGNED: Using a concept analysis framework, we reviewed the literature on the commercialization of human milk, analyzed the antecedents and potential consequences of the industry, and developed a conceptual definition. The literature review resulted in 13 relevant articles.
    UNASSIGNED: There has been a surge in the development and availability of human milk products for vulnerable infants developed by for-profit companies. Commercialized human milk can be defined as the packaging and sale of human milk and human milk components for financial gain. Factors contributing to the commercialization of human milk include an increased demand for human milk, and consequences include potential undermining of breastfeeding. The lack of guidelines and regulations raises concerns of equity, ethics, and safety.
    UNASSIGNED: The industry is rapidly growing, resulting in an urgent need for consistent guidelines and regulatory frameworks. If left unaddressed, there could be potential risks for donor milk banking, the future of breastfeeding, and infant and maternal health.
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