Results 1 to 10 of about 1,238,718 (177)
New Phytologist, Volume 251, Issue 1, Page 207-227, July 2026.Network of VAMP714‐dependent interactions during salt stress. Summary Plant responses to salt stress include an altered root architecture mediated by ion imbalances, reactive oxygen species (ROS) accumulation, and altered hormonal responses. Auxin is implicated in these processes.
Jialei Sun +3 more
wiley +1 more source
Linchuang shenzangbing zazhi, 2015 氯离子是机体维持内环境稳态最重要的阴离子,它在细胞内外的转运除了Cl-HCO3-交换及Na+-K+-Cl-和K+-Cl-共同转运外,还可经过氯离子通道进行转运。氯离子通道是一类选择性阴离子通道,通过对氯离子选择性通过膜结构参与调节细胞兴奋性、细胞容量,上皮细胞跨膜转运,胞内酸度、胞内囊泡酸化,细胞周期和凋亡等生理过程[1]。氯离子通道除γ-氨基丁酸受体氯通道外（存在于神经细胞）,还包括电压门控氯离子通道,囊性纤维化跨膜转运调节体、钙离子激活性氯离子通道 ...
周建华, 蒲金赟
doaj
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Near‐infrared (NIR) phosphors with broadband and efficient emission are pivotal for the performance of NIR phosphor‐converted light emitting diodes (pc‐LEDs). In this study, the double perovskite phosphor La2MgTiO6:Cr3+ phosphor with broadband emission in the range of 650–950 nm was prepared.
Xu Qian +7 more
wiley +1 more source
快D2+和H2+分子离子在碳膜中产生D-和H-负离子的产额测量
四川大学学报. 自然科学版, 1984 本文报告了几组Mev量级的D2+、D+、H2+和H+离子穿过各种厚度的自支撑薄碳膜产生D-和H-离子的产额测量结果。结果表明,负离子产额与入射离子的速度有关;在同一能量下D+和H+离子的负离子产额都与靶厚度无关。证实了快离子在固体中的电子俘获事件是在固体的后表面内发生的假设。在不同能量下,负离子产额不同,证实了电子俘获截面随入射粒子速度的增加而减小的结论。从分子离子在固体中的负离子产额随停留时间tD的变化可以看出分子团效应的影响。
杨百方 +4 more
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT With high theoretical capacity and low cost, bismuth sulfide (Bi2S3) demonstrates considerable potential as an anode for sodium/potassium‐ion batteries (SIBs/PIBs). Unfortunately, significant volume variation, low electrical conductivity, and dissolution of polysulfides drastically weaken their intrinsic merits.
Fuyu Xiao +11 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT NiTi shape memory alloys (SMAs) show excellent performance in vibration damping and corrosion resistance. However, due to low hardness and lack of self‐lubrication, they suffer severe friction and wear during service. Although various strategies including doping and heterostructure design have been proposed, the effects are unsatisfactory.
Huwen Ma +13 more
wiley +1 more source
四川大学学报. 自然科学版, 1999 采用Ｍｏｒｅ屏蔽氢离子模型并作适当修改后计算了原子的电离能，该方法物理图象清晰，能对高离化原子的计算得到较好的结果，引入相对论修正后结果更好．由于此方法给出的电离能计算公式与占有数有关，所以它不仅适用于计算单个原子或离子的电离能 ...
姜明 +5 more
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT VO2 is a promising thermochromic material, but it is still limited by low transparency, weak solar modulation, and poor stability. Here, we develop a coordination‐compound‐derived strategy to construct a hierarchical BiVO4/VO2@BiVO4 film with a core–shell@nanosheet structure.
Huiyan Xu +11 more
wiley +1 more source
四川大学学报. 自然科学版, 1999 理论分析认为，以稳定分子离子Ｈ＋３为核心，吸附一个或多个氢分子可形成Ｈ＋５，Ｈ＋７和Ｈ＋９等的Ｈ＋ｎ团簇离子（ｎ为奇数）［１］．在这些离子的形成过程中，Ｈ＋３和其它的Ｈ＋ｎ离子是电子“受主”，而Ｈ２是电子“施主”，由于受主施主之间的静电引力维持团簇离...
师勉恭 +4 more
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Semiconductor photocatalysis represents a pivotal frontier in the quest for sustainable energy and environmental remediation. Among the diverse catalytic materials, Bismuth Oxychloride (BiOCl) has emerged as a particularly promising candidate due to its unique layered structure, featuring [Bi2O2]2+ layers intertwined with halogen ions, which ...
Liu Han +5 more
wiley +1 more source