原标题：仅重45Kg的全自动核酸检测平台获批上市：可无人值守放置桌面上海企业研发的全自动核酸检测平台获国家批准上市。
The first cargo ship of the China-Europe Arctic Express berths at Ningbo Zhoushan Port in East China's Zhejiang Province on December 6, 2025. Photo: VCG
A Chinese shipping company has confirmed with the Global Times the plan to launch a regular container service via Russia's Northern Sea Route to Europe this week, marking a new Arctic option for Asia-Europe trade once it sets sail.
Chinese container shipping company Sea Legend Shipping told the Global Times on Tuesday that its vessel Dubai Tower, originally scheduled to depart Ningbo-Zhoushan Port in East China's Zhejiang Province, on August 15, has had its departure adjusted because of weather conditions. The company said it is making internal arrangements for the maiden voyage of the China-Europe Arctic Express Route.
According to industry observers, the move reflects growing interest in Arctic shipping as global logistics networks continue to diversify beyond traditional canal routes. As polar ice retreats and seasonal navigation windows widen, the Arctic is emerging as a practical alternative for some Asia-Europe shipments, particularly those seeking to avoid congested or geopolitically sensitive sea lanes.
On Monday, the Financial Times reported that Sea Legend would launch the first regular container shipping service through the Arctic this week. The report said the company has branded the service the "Ice Silk Road," a reference to the historical Silk Road linking China and Europe.
The move comes as Arctic shipping increases amid rapidly shrinking sea ice. The Northern Sea Route recorded a record 23 transits last summer, up from 15 in 2024, according to figures cited by the FT.
Sea Legend told the Global Times that, compared with traditional China-Europe routes that can take around 40 days, the Arctic passage could cut transit time by nearly half, reducing the journey to about 20 days under direct service conditions.
The inaugural voyage is expected to call at Qingdao Port, Shanghai Port, Taicang Port and Ningbo-Zhoushan Port in China before continuing to European ports including Teesport and Felixstowe in the UK, Hamburg in Germany and Gdynia in Poland. The final domestic calling sequence may still change due to typhoon-related weather conditions.
The service will carry cargo including energy storage containers and related components, power batteries and new energy vehicles - goods that typically require faster transit, stable schedules and controlled transport conditions.
Sea Legend said the Arctic route could offer exporters a new solution in terms of both speed and reliability, as traditional canal and mainline routes face growing uncertainty from congestion, geopolitical disruptions and longer port waiting times.
The company also said the route has cooperation agreements with destination terminals including Felixstowe, Rotterdam, Wilhelmshaven and Antwerp, giving vessels priority berthing and a "green channel" advantage that could reduce anchorage delays and logistics costs.
Zhong Zhechao, an international logistics service expert told the Global Times on Tuesday that the move highlights rising interest in using the Arctic region for shipping, with Arctic shipping gradually becoming a practical alternative in the global logistics network as melting ice expands seasonal navigation windows and shipping lines seek to avoid congested and geopolitically sensitive sea lanes.
For exporters - especially cross-border e-commerce firms, manufacturers of seasonal products, and new energy companies - shorter shipping times could ease inventory pressure and reduce working-capital costs by allowing more flexible production and sales planning.
Zhong said this may be particularly valuable for companies racing to meet European sales seasons, as shorter transit times improve responsiveness to overseas demand.
The company also said the Arctic's low-temperature environment may be especially suitable for transporting new energy products such as batteries and energy storage systems, which require heightened attention to safety and thermal-risk considerations during transit.
Looking ahead, Sea Legend aims to achieve roughly four months of stable annual operation within the next three to five years, with a longer-term goal of year-round Arctic navigation within five to ten years.
The launch underscores how Chinese shipping firms are accelerating their Arctic deployment, turning what was once a long-term vision into operational reality.
According to the Xinhua News Agency, in September 2025, Ningbo-Zhoushan Port launched its first China-Europe Arctic container express route. The move was expected to provide strong support for trade enterprises to expand into new international logistics channels, the port said.
In recent years, Arctic shipping routes have increasingly come under the spotlight in the international community and have the potential to become important routes in international trade, Lin Jian, Chinese Foreign Ministry spokesperson, told a press conference in September 2025.
China stands ready to work with Russia and other Arctic states as well as interested countries to strengthen international cooperation on the building and operation of basic infrastructure along Arctic shipping routes and jointly advance the development and exploration of the routes and protect the environment there, Lin said.
。近日，由上海之江生物研发的“小青耕”全自动核酸检测平台获国家药监局批准上市，成为目前国内体积最小、自动化程度更高的一体化磁珠法+荧光PCR核酸检测系统，这一台设备仅重45Kg，可放置桌面，能自动化完成样本管开关盖、移液前处理、纳米磁珠法核酸提取、PCR体系构建、荧光PCR扩增等核酸检测全流程，从而实现无人值守，以此来缓解目前核酸检测专业人员数量不足的问题。“小青耕”全自动核酸检测平台获国家药监局批准上市。上海之江生物 供图9月13日，澎湃新闻（www.thepaper.cn）记者从上海之江生物科技股份有限公司获悉这一消息。一台“小青耕”搭载了48个PCR扩增反应孔，可在2小时内完成48管样本的检测。如果搭配20混1方案，2小时内至少可完成960人份样本，单次检测通量1-48样本灵活设置，可有效提高门、急诊核酸筛查与复核效率，缓解人员不足的矛盾，也可快速提升医疗机构、疾控中心、机场口岸等的全自动核酸检测能力。同时，“小青耕”将核酸检测流程的各模块高度集成，占地面积小于0.4㎡，极大程度节约实验室紧张的空间，有限空间内最大程度提升核酸检测能力。同时搭载全封闭负压系统、紫外消杀和HEPA高效过滤系统，达到生物安全二级标准，全面保护检验人员操作安全。早在2022年4月，上海之江生物另一款核酸检测一体机“青耕一号”也已获批上市。“青耕一号”能连续运转24小时，可全自动化实现单管检测4500管，如果采用20混1方案，日检测量最高可达9万人次，且24小时连续工作仅需人工干预4次进行耗材移放，能快速提升上海尤其机场口岸、医疗机构等区域的大规模核酸检测能力。而与“青耕一号”相比，“小青耕”功能集约紧凑但全面，单台设备仅45Kg，可放置桌面，适用于各类实验室，包括发热门诊、急诊以及移动车载等空间环境相对有限的场所，快速灵活解决个性化需求。上海之江生物科技股份有限公司方面透露，当前，该公司还在开发更多核酸检测一体机可搭载检测项目，致力于减少病人检查多头跑、等待时间长的难题，为分子诊断领域作出更多贡献。
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