Investigating the intracellular water dynamics within leaves will clarify plant responses to different water conditions and provide a theoretical basis for enhancing water-use efficiency. Detached leaves of Chinese flowering cabbage (Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee) and broccoli (Brassica oleracea L. var. italica Plenck) were used as experimental materials in this study. Electrophysiological parameters of the leaves under saturated and non-saturated conditions were measured, and the intracellular water, nutrient, and energy related indices were calculated according to Nernst equation. The acceleration (a) reflecting the change rate of water transport rate in cel... More >

An individual plant cell functions as a complex dynamic circuit, composed of resistor, capacitor, and inductor networks created by cellular structures and macromolecules. Furthermore, high-voltage electrostatic fields (HVEF) alter its electrical properties and initiate metabolic changes. This study aimed to examine the impact of HVEF on the kinetic properties of potassium (K$^+$) and phosphate (H$_2$PO$_4^-$) absorption by Cucumis sativus L. seedlings, and further probed the regulatory mechanisms by constructing a cell membrane potential model. Experimental findings revealed that HVEF substantially altered the maximum uptake rate ($I_{max}$), half-saturation constant ($K_m$), and minimum cr... More >

The integration of physical and chemical processes underpins life. Plant cells function as bioelectrical units, storing and converting energy through capacitive, inductive, and resistive properties. This study elucidates the electrophysiological and molecular mechanisms governing salt transport and energy allocation in Aegiceras corniculatum leaves under combined salinity-waterlogging stress (T1: 0.1 M NaCl + 2 h; T2: 0.2 M NaCl + 4 h; T3: 0.4 M NaCl + 6 h). Results demonstrate that leaf intracellular water-salt transport dynamics, coupled with salt-transport gene expression, coordinately regulate active/passive transport, vacuolar compartmentalization, cytoplasmic Na+ levels, and excretion.... More >

This editorial defines the core mission, academic orientation, and six interrelated thematic pillars of Journal of Plant Electrobiology (JPE), which is a peer-reviewed international journal dedicated to advancing the interdisciplinary fusion of electronics, bioenergetics, biophysics, and plant science. JPE aims to showcase innovative researches that leverage electronic principles and technologies to address fundamental and applied questions in plant biology, foster cross-disciplinary collaboration, and accelerate the translation of plant electrobiology breakthroughs into solutions for sustainable agriculture, plant stress resilience, and environmental stewardship. Against the backdrop of rap... More >