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| 1 | Calculation example of full cycle carbon emission of super deep foundation pit and carbon reduction measures显示文摘基坑工程碳排放具有材料消耗量大、使用时间短、回收利用难、无运营阶段等特点。根据以上特点,明确基坑工程碳排放的计算边界和计算方法,以昆明综合交通国际枢纽建设项目基坑工程为计算实例,进行建材生产、建材运输、建造、拆除等四阶段的碳排放计算和数据分析,结果显示建材生产阶段CO_(2)排放量占总排放量的89.3%,建材用量是碳排放量的决定性因素;对支护结构各分项工程碳排放占比和平均碳排放量进行分析,探讨了支护设计方案优化和内支撑拆除废料回收两类减碳措施在项目上的应用,减碳效果显著。基于以上计算实例,提出基于定额子目的基坑碳排放因子速查表格方法和通用减碳措施,为基坑设计人员在方案阶段进行碳排放分析对比提供思路和实现途径,同时为基坑领域即将开展的面广量大的碳排放计算和减碳措施落实,提供可实现的路径和参考。 | Hexiang Hu Chaolai Li Zhonghua Xu Yue Gui Ludan Zong Jingbin Shi | 2023 | Low-carbon Materials and Green Construction2023，1，1： | 0 |
| 2 | Supramolecular Vesicles Based on Gold Nanorods for Precise Control of Gene Therapy and Deferred Photothermal Therapy显示文摘In spite of being a promising therapeutic modality,gene therapy has limited clinical applications,mostly due to the lack of spatiotemporal resolution and inadequate efficacy.Herein,we present a facile strategy to remotely control intracellular gene expression by using gold nanorod-(Au NR)derived,host-guest interaction-mediated supramolecular vesicles as a gene carrier and photothermal transducer.Upon pulsed laser irradiation,mild photothermal conditions dissociate supramolecular vesicles to release gene and simultaneously activate heat shock protein-70 promoter(Hsp70)for spatiotemporally initiating gene expression inside cancer cells.Subsequently,upon introducing a polymeric guest species specifically into cancer cells,the dissociated Au NRs functionalized with macrocyclic host molecules could re-aggregate rapidly in cells to retard exocytosis of these NRs,thereby allowing deferred photothermal therapy to enhance the overall therapeutic outcome. | Ludan Yue Kuikun Yang Jianwen Wei Mengze Xu Chen Sun Yuanfu Ding Zhen Yuan Shu Wang Ruibing Wang | 2022 | CCS Chemistry2022，4，5： | 0 |
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