CaCl2 Research Articles

Improvement of the negative-temperature properties of calcium sulphoaluminate cement by three multifunctional chemical admixtures

The construction of concrete in cold climates is associated with a significant energy consumption and an extensive carbon footprint. This is attributed to the production of raw materials and the necessity for additional measures to prevent frost damage. Finding suitable and environmental-friendly cementitious materials and admixtures for cold weather is a relatively straightforward and cost-effective solution. In this study, calcium sulphoaluminate cement (CSA) was selected, and low doses of three admixtures (lithium carbonate (Li2CO3), calcium mitrite (Ca(NO2)2), and calcium chloride (CaCl2)) were used at low dosages to modify the properties of CSA at sub-zero temperatures. The results showed that: The addition of Li2CO3 to CSA can significantly increase the early hydration of CSA, improve the early mechanical properties, shorten the curing time, and significantly reduce the content of frozen water in the pores. Ca(NO2)2 ensured the sustained late-stage development of CSA strength, which reached 90.5 MPa at −7+28 d; CaCl2 significantly lowered the freezing point of the cement paste and also improved the mid and late-stage strength.

Effect of Calcium on the Setting Time and Mechanical Property of a Red Mud-Blast Furnace Slag-Based Geopolymer.

This study aims to compare the effects of three calcium compounds on the workability, setting time and mechanical properties of red mud (RM)-blast furnace slag (BFS)-based geopolymers. The crystalline phase, hydration process and microstructure of RM-BFS-based geopolymers were characterized by X-ray diffraction (XRD), heat evolution, X-ray photoelectron spectroscopy (XPS), and scanning electron microscope (SEM) tests. The results showed that an appropriate amount of calcium compounds can improve the flowability and compressive strength of the geopolymers, but the excessiveness causes a decrease in strength due to rapid hardening. Other than calcium carbonate, both calcium oxide and calcium chloride played important roles in accelerating the setting times of RM-BFS-based geopolymers. The acceleration in the setting times of geopolymers could be attributed to the calcium hydroxide produced by the dissolution of the calcium compounds, which also provides nucleation sites for the geopolymerization reaction. This study gives new insights into the effect of calcium on the setting times and mechanical properties of geopolymers in the geopolymerization process.

PH-sensitive nanoformulation of acetyl-11-keto-beta-boswellic acid (AKBA) as a potential antiproliferative agent in colon adenocarcinoma (in vitro and in vivo)

BackgroundDeveloping a drug delivery system that can transport a higher concentration to the target cells can improve therapeutic efficacy. This study aimed to develop a novel delivery system for acetyl-11-keto-beta-boswellic Acid (AKBA) using chitosan-sodium alginate–calcium chloride (CS-SA-CaCl2) nanoparticles. The objectives were to evaluate the antiproliferative activity of these nanoparticles against colorectal cancer (CRC) cells and to improve the bioavailability and therapeutic efficacy of AKBA.ResultsWith an extraction efficiency of 12.64%, AKBA was successfully extracted from the gum resin of B. serrata. The nanoparticle delivery system exhibited superior cytotoxicity against HT29 cells compared to free AKBA, AKBA extract (BA-Ex), and 5-FU. Furthermore, the nanoformulation (nano-BA-Ex) induced apoptosis in HT29 cells more effectively than the other treatments. In vivo results showed that nanoformulation inhibited chemically induced colon tumorigenesis in mice and significantly reduced the number of aberrant crypt foci (ACFs).ConclusionsThe developed CS-SA-CaCl2 nanoparticles loaded with AKBA extract exhibit potential as a potent drug delivery mechanism for the colorectal cancer model. Nano-BA-Ex is a promising strategy for enhancing the solubility, bioavailability, and therapeutic efficacy of BA derivatives. With its multiple effects on cancer cells and controlled drug release through nanocapsules, nano-BA-Ex stands out as a compelling candidate for further preclinical and clinical evaluation in CRC therapy.

Effects of electrokinetic stabilization combined with addition of calcium ions on soil shear strength characteristics in the hilly granitic region of southern China

Enhancing soil shear strength is of great importance in preventing soil collapse and erosion in the hilly granitic region of southern China. However, limited studies have been conducted on improving soil shear strength in collapsing gullies. Electrokinetic stabilization (EKS) involves applying an electrical current through a soil mass to promote the migration of chemicals from injection points, thereby altering the chemical composition of the treated soil to improve its physical properties. In this study, the effects of calcium chloride (CaCl 2 ) addition and EKS techniques on the soil shear characteristics (shear strength, and its two components: cohesion and internal friction angle) of three different soil layers in collapsing gullies were investigated. The results showed that the EKS techniques significantly increased the migration of calcium ions from the anode to the cathode region of the power supply device used in the soils. Using EKS process alone did not increase or even decrease the soil shear strength, but combining EKS with CaCl 2 injection (Ca-EKS) increased the soil shear strength, and this increase was mainly due to the increasing the soil cohesion. The soil cohesion after Ca-EKS treatment increased on average by 49.84%, 83.11%, and 100.36% compared with the soil without treatments (CK) for the red soil, sandy soil, and detritus, respectively. However, soil amended by sole CaCl 2 addition, Water-EKS or Ca-EKS all can not increase soil internal friction angles compared with the CK. These results demonstrated that the application of Ca-EKS can be applied to improve the soil shear strength and stability of gully walls in hilly granitic regions.

Association between Physico Biochemical Parameters of Ber (Ziziphus mauritiana Lamk.) cv. Umran under Cold Storage

Aim: The objective of the study was to examine the relationship between the physical and biochemical attributes of Indian jujube or ber (Ziziphus mauritiana Lamk.) cultivar Umran, affected by treatments applied after harvest and stored under cold storage conditions. Place and Duration: This investigation was conducted at Horticulture Department of SKN Agriculture University, Jobner in the month of February to March, 2019. Methodology: The fruits treated with calcium chloride (CaCl2) (0.5, 1.0 and 1.5%) and gibberellic acid (GA3) (20, 40 and 60ppm) while being maintained in cold storage. The experiment was carried out utilizing a Completely Randomized Design (CRD), consisting of seven treatments and three replications. The study evaluated multiple attributes of fruits, such as physiological weight loss, marketability, pulp percentage, total soluble solids, titratable acidity, ascorbic acid, total sugars and reducing sugars. Results: The correlation analysis revealed a highly significant positive correlation between the weight of the fruit and various quality measures, such as marketability (r = 0.959), pulp percent (r =0.846), total soluble solids (r =0.947), titratable acidity (r =0.998), ascorbic acid (r =0.991), total sugars (r =0.980) and reducing sugars (r =0.963). While, a strong negative association was observed between the fruit's weight and PLW (r =-0.947). The linear regression model provides additional evidence for this relationship revealed that changes in fruit weight were responsible for a substantial amount of the differences observed in the evaluated quality attributes. The values of the coefficients of determination (r²) varied between 0.747 and 0.996. Conclusion: The strong correlations and regression model provide valuable insights for improving post-harvest handling and storage practices, leading to enhanced preservation of fruit quality during cold storage.

Efficacy of Potassium Iodide and Glutathione for Correlation of Dentin Discoloration Caused by Silver Diamine Fluoride.

This study aimed to investigate and contrast the degree of dentin discoloration resulting from the application of silver diamine fluoride (SDF) alone, SDF in combination with potassium iodide (KI), and SDF in combination with glutathione. The aim was to assess the effectiveness of these combinations in reducing the aesthetic issues associated with SDF treatment in minimally invasive dentistry and preventive procedures. We conducted this in-vitro study on 136 permanent molar teeth. The teeth were randomly assigned to two main groups of total-etch and self-etch and four subgroups of control, SDF, SDF plus KI, and SDF with glutathione. The teeth underwent colorimetry before and 1 week after applying materials to compare the color change. We mounted the teeth in acrylic resin 1 mm below their cementoenamel junction. A low-speed diamond saw and 600-grit silicon carbide abrasive paper eliminated the occlusal enamel for 10 seconds under water coolant, exposing the dentin. The teeth were then immersed in a demineralizing solution (pH of 4.4, 50 mmol acetate, 2.2 mmol potassium dihydrogen phosphate, and 2.2 mmol calcium chloride) for 7 days at 37°C to induce dentin demineralization and simulate demineralized dentin artificially. The teeth were then gently polished with 600-grit silicon carbide abrasive paper to create a standard smear layer and eliminate the demineralized dentin layer. 136 teeth were evaluated in the total-etch (n = 68) and self-etch (n = 68) groups. Glutathione and KI significantly decreased the discoloration caused by SDF (P<0.05). No significant difference was noted in color change between SDF/glutathione and SDF plus KI groups (P > 0.05). In self-etch groups, glutathione yielded an ∆E=4.12, while KI yielded an ∆E=4.44, with no significant difference. The application of glutathione and KI can significantly decrease dentin discoloration caused by SDF.

Impact of Calcium Chloride Addition on the Microstructural and Physicochemical Properties of Pea Protein Isolate-Based Films Plasticized with Glycerol and Sorbitol

Ca2+ can boost protein-protein interactions and, if present at an appropriate level, can potentially improve some physicochemical properties of protein-based gels and films. This study aimed to determine the effects of CaCl2 (0%–0.05% w/w) on the microstructural, optical, water affinity, and mechanical characteristics of glycerol (Gly)- and sorbitol (Sor)-plasticized pea protein isolate (PPI)-based films. CaCl2 caused darkening and a color shift of the films from yellow to yellow-green. Additionally, decreased light transmission, particularly in the UV range, acidification, and reduced moisture content were observed. CaCl2 decreased the water vapor permeability of the Gly plasticized film by an average of 20% with no effect on the Sor-plasticized film. All films were completely soluble in water. CaCl2 negatively impacted the mechanical integrity of the films, reducing the tensile strength of the Gly- and Sor-plasticized films by ~16% and 14%–37%, respectively. Further increases in CaCl2 content (0.1% and 0.2% w/w) led to concentration-dependent microvoids resulting from protein over-crosslinking and/or coagulation. In summary, the incorporation of CaCl2 into PPI-based films did not provide significant benefits and actually worsened key properties, such as transparency and mechanical strength. The type of plasticizer influenced how CaCl2 affected some properties of the PPI-based film.

Proximate and Organoleptic Analysis on Campor Lorjuk (Solen sp) seasoning, a typical Madura Ingredient

Abstract Rich mineral sea salt is salt with a low NaCl content. The low NaCl content in salt indicates that the salt has a high mineral content. The minerals contained such as magnesium chloride, magnesium sulfate, calcium chloride, and other minerals. This research combined rich minerals sea salt with typical Madurese food named campor lorjuk seasoning and dried lorjuk as additional nutrition. Lorjuk in Madurese or better known as knife clams is a type of shellfish that has high nutritional value. The treatment applied to the Campor Lorjuk seasoning formulations was the difference in NaCl content for each formula. This research was conducted to determine the proximate content and to find out the seasoning results those consumers like most. The results showed that the highest protein content was in F1 with results of 7.62%, not significantly different from F3 but significantly different from control and F2. The highest water and ash contents were control which was not significantly different from F1, F2, and F3. The highest fat content was F2 and the lowest is control. The highest carbohydrate content is in control formula 68.35%, the lowest is F1 63.66%. The organoleptic test show that the formula that consumers like most is F3.

Optimizing biomaterial inks: A study on the printability of Carboxymethyl cellulose-Laponite nanocomposite hydrogels and dental pulp stem cells bioprinting

Tissue engineering approaches require biocompatible materials with precise pre-designed geometry, shape fidelity, and promote cellular functions. Addressing these requirements, our study focused on developing an optimized bioink formulation using carboxymethyl cellulose (CMC) and Laponite hydrogels tailored for extrusion-based three-dimensional bioprinting. To this, we investigated the rheological properties and filament behavior before and during printing. As Laponite concentration increased in CMC solutions, it improved shear-thinning behavior, viscosity, and storage modulus, resulting in well-defined filament characteristics with lower diffusion rates, excellent shape fidelity, and robust printability. Thus, we achieved a suitable biomaterial ink formulation with concentrations of 1 wt% of CMC and 4 wt% of Laponite (1C4L). Subsequently, a statistical analysis guided us to select the optimal parameters for large-scale construct printing: a nozzle speed of 5 mm/s, a print distance of 0.41 mm, and an extrusion multiplier of 1.35. After that, we enhanced the structural integrity of printed hydrogels through ionic crosslinking with calcium chloride (CaCl2) and citric acid (CA), revealing higher-strength hydrogels at higher concentrations of CaCl2. Finally, we have confirmed the groundbreaking potential of our bioink by integrating dental pulp mesenchymal stem cells (DPSC) into the 1C4L ink. Our bioprinted constructs showed optimized swelling, non-toxic effects, and retained excellent shape fidelity, crucial for creating anatomically accurate tissues. Our findings provide crucial insights linking the rheological analysis, the bioprinting process, and the biological properties of hydrogels, paving the way for their use for tissue engineering and other biomedical applications.

Effect of inorganic salt impurities on seeded precipitation of silica hydrate from sodium silicate solution

To clarify the precipitation of silica hydrate from the real desilication solutions of aluminosilicate solid wastes by adding seeds and improve integrated waste utilization, the seeded precipitation was studied using synthesized sodium silicate solution containing different inorganic salt impurities. The results show that sodium chloride, sodium sulfate, sodium carbonate, or calcium chloride can change the siloxy group structure. The number of high-polymeric siloxy groups decreases with increasing sodium chloride or sodium sulfate concentration, which is detrimental to seeded precipitation. Calcium chloride favors the polymerization of silicate ions, and even the chain groups precipitate with the precipitation of high-polymeric sheet and cage-like siloxy groups. The introduced sodium cations in sodium carbonate render a more open network structure of high-polymeric siloxy groups, although the carbonate ions favor the polymerization of siloxy groups. No matter how the four impurities affect the siloxy group structure, the precipitates are always amorphous opal-A silica hydrate.

Innovative salt replacement for green Spanish-style olives using potassium, calcium, and magnesium chlorides during packaging

This work aimed to enhance green Spanish-style Manzanilla table olives by replacing salt with K, Ca, and Mg chlorides in innovative packaging, utilising Response Surface Methodology (RSM). Both the added replacers and naturally occurring minerals were considered. RSM allowed the development of predictive models for K, Ca, Mg, and Mn (initially present) in olive flesh and their contributions to Reference Daily Intakes (RDI) based on the added salts. The sodium content in the new products decreased from 1.4 g/100 g flesh to 0.68 g/100 g flesh, while K, Ca, and Mg concentrations could increase up to 0.50, 0.45 and 0.15 g/100 g flesh, respectively. Added salt contributions to RDI could reach 25, 60, and 44 % for K, Ca, and Mg. Minimal differences between analytical data-derived minerals and predicted values were minimal, suggesting reliable model performance for nutrition labelling. Results assist the industry in creating nutritionally enhanced table olive products.

Transition metals in alkaline Lost City vent fluids are sufficient for early-life metabolisms

Despite the importance of alkaline seafloor hydrothermal vents in broadening our understanding of deep-sea hydrothermal ecosystems, little is known about the mobility and concentrations of micronutrient transition metals in these environments. Here, we present new analyses of micronutrient transition metal concentrations in vent fluids from the iconic Lost City Hydrothermal Field (LCHF) and report concentrations of Fe = 2.9–18.3 µmol/kg, Zn = 1.30–5.86 µmol/kg, Cu = 0.43–5.06 µmol/kg, Ni = 86.4–556 nmol/kg, Mn = 8.3–274 nmol/kg, V = 25.9–127 nmol/kg, Mo = 24–94 nmol/kg, Co = 8.0–135 nmol/kg, W = 4.8–16 nmol/kg, and Cd = 1.7–4.5 nmol/kg. We additionally present results of a hydrothermal lherzolite alteration experiment conducted at 300 °C, 500 bar. Transition metal concentrations and major chemical parameters of experimental reaction fluids are broadly similar to LCHF vent fluids, indicating that transition metal concentrations in LCHF vent fluids, and alkaline hydrothermal fluids more generally, reflect metal solubility controlled by underlying rock-buffered hydrothermal reactions.Concentrations of Ni and Mo are especially noteworthy because of their recognized importance for biological methanogenesis (Ni) and nitrogen fixation (Mo). When compared with known biological thresholds, our findings indicate that Ni concentrations in LCHF vent fluids are sufficient to support the robust methane-metabolizing microbial communities observed in the immediate vicinity of LCHF vents and suggest that Ni availability influences the spatial distribution of LCHF methanogens. Furthermore, our laboratory hydrothermal experiments demonstrate that Mo concentrations of similar magnitude to those observed in LCHF vent fluids (and also modern seawater) can be obtained by hydrothermal alteration of ultramafic rocks with Mo-free (Na, Ca) Cl aqueous solution. Thus, we conclude that alkaline hydrothermal fluids were likely similarly enriched in Mo prior to oxidation of the Earth’s atmosphere and ocean, providing localized Mo-rich geochemical environments capable of supporting Mo-dependent nitrogen fixation at currently recognized threshold concentrations.

Study on the effect of pre harvest sprays of calcium chloride and organic acids on yield and shelf life of grape (Vitis vinifera L.) cv. thompson seedless

Study on the effect of pre harvest sprays of calcium chloride and organic acids on yield and shelf life of grape (Vitis vinifera L.) cv. thompson seedless

Sacrificial MoS2-Polyelectrolyte membranes for fouling control in nanofiltration and reverse osmosis

Sacrificial membranes have emerged as a promising solution to mitigate membrane fouling through their ability to be removed and regenerated while preserving membrane integrity and performance. In this study, we synthesized sacrificial trilayers on a commercial polyamide nanofiltration membrane using layer-by-layer (LbL) assembly of two-dimensional molybdenum disulfide (MoS2) nanosheets and polyelectrolytes. Quartz crystal microbalance with dissipation (QCM-D) studies showed the trilayers to be MoS2-dominant by mass and have a total areal density of 2.37 μg/cm2 after the deposition of two trilayers. The trilayer membrane showed a slight decrease in water permeability and an increase in calcium chloride rejection compared to the pristine nanofiltration membrane. The trilayer membrane demonstrated improved organic fouling resistance over the pristine nanofiltration membrane, maintaining permeability throughout six consecutive cycles. Interestingly, the trilayer membrane after gypsum scaling exhibited sacrificial layer removal and permeability recovery with simple hydraulic cleaning. This suggests the potential for membrane regeneration and sustained fouling resistance that may be achieved by utilizing disruptive interactions with the trilayer materials. In conclusion, sacrificial membranes made of MoS2 nanosheets and polyelectrolytes exhibited excellent organic and inorganic fouling resistance and promising potential for layer removal and regeneration.

Shaped ionic wood for enhanced phase change performance

Wood with a porous structure is the best carrier for phase change energy storage materials, which can effectively prevent material leakage during thermal cycling and ensure its shaping effect. In this work, natural poplar wood was treated with delignification and then oxidized by TEMPO as a thermal energy storage matrix. Then, it was immersed in a solution of ethanol as the solvent, polyethylene glycol (PEG) and calcium chloride as the solutes, obtaining phase change energy storage ionic wood (DTW-PCMs). The results showed that the phase change energy storage material PEG-CaCl2 was successfully impregnated into the pore structure of wood; calcium chloride was effectively combined with –COOH in TEMPO oxidized wood for intermediate bonds and formed white complex crystals with PEG2000. The maximum absorption rate and differential scanning calorimetry (DSC) test results showed that TEMPO-oxidized poplar had a maximum absorption rate of 95.26% for PEG2000-CaCl2. Additionally, TEMPO-oxidized poplar exhibited good phase transition performance and suitable phase change temperature. The latent heat of phase transition was 86.96 J/g. Thus, the novel DTW-PCMs displayed a high potential application in the field of thermal energy storage and temperature regulation.

Feasibility of increasing calcium content of drinking tap water following quality regulations to improve calcium intake at population level.

Calcium intake is below recommendations in several parts of the world. Improving calcium intake has benefits not only for bone health but also helps to prevent pregnancy hypertension disorders. Calcium concentration of tap water is usually low The aim of the present study was to determine the maximum amount of calcium that can be added to tap water while complying with drinking water Argentine regulations. Tap water samples were collected from the Province of Buenos Aires (Argentina). Physicochemical properties and saturation index were measured. Different incremental concentrations of calcium chloride were added to the experimental aliquots. Baseline water had a mean calcium concentration of 22.00 ± 2.54 mg/L, water hardness of 89.9 ± 6.4 mg/L CaCO 3, and a saturation index of -1.50 ± 0.11. After the addition of 0.4554 ± 0.0071 g of salt, water hard-ness reached 355.0 ± 7.1 mg/L CaCO 3, a calcium concentration of 140.50 ± 2.12 mg/L, and a saturation index -0.53 ± 0.02. This study shows that at laboratory level it is feasible to increase calcium concentration of drinking water by adding calcium chloride while complying with national standards. Calcium concentration of drinking tap water could be evaluated and minimum calcium concentration of tap water regulated so as to improve calcium intake in populations with low calcium intake.

Improving Cuticle Thickness and Quality Traits in Table Grape cv. 'Italia' Using Pre-Harvest Treatments.

Table grape viticulture, due to the impact of climate change, will have to face many challenges in the coming decades, including resistance to pathogens and physiological disorders. Our attention was focused on fruit cracking due to its ubiquitous presence in several species. This study explores the effects of three different treatments on the epidermis and cuticle of table grape berries by evaluating the impact of the girdling technique on various fruit quality parameters, including cuticle thickness, sugar content, acidity, color, bunch weight, and rheological properties. The treatments were (1) calcium chloride (CaCl2), (2) calcium chloride + salicylic acid (CaCl2 + SA), and (3) calcium chloride + Ascophyllum nodosum (CaCl2 + AN), with and without girdling, plus an untreated control. This research was conducted over the 2021-2022 growing season in a commercial vineyard in Licodia Eubea, Sicily, Italy. The results indicate significant variations in cuticle thickness and other qualitative traits throughout the growth and ripening phases, with notable differences depending on the treatment used. This study's findings suggest that specific treatments can influence the structural integrity of the grape cuticle, potentially impacting the fruit's susceptibility to cracking and overall marketability. The findings provide valuable insights into the role of chemical treatments and cultural techniques in enhancing fruit quality and resistance to environmental stresses in table grape cultivation.

Maximizing strength and durability in wood concrete (arbolite) via innovative additive control and consumption

AbstractA new approach for assessing the effectiveness and determining the consumption of additives to regulate the structural and mechanical characteristics of wood concrete is proposed, which allows rapid assessment in a short time and reduces the consumption of materials. The period is reduced from 28 to 1 day, and the sample sizes are reduced from 150 × 150 × 150 to 20 × 20 × 20 mm compared to those of the standard method. The results obtained are comparable using both methods within an error of up to 7%. The thermal conductivity of wood concrete with the addition of potassium sulfate was 20.8% less than that with the addition of calcium chloride. This reduction will reduce wall thickness, material consumption, and cost by 20.8%. In this regard, potassium sulfate, which does not form crystalline hydrates and makes it possible to obtain a material with lower thermal conductivity than other additives, all other things being equal, has a new advantage for wood concrete. In addition, potassium sulfate reduces the risk of corrosion of cement stone because one of the main causes of corrosion is crystalline hydrates. Reducing the risk of corrosion will increase the durability of the material.

Microencapsulation of betacyanins accumulated calli, short-term cold storage, and retrieval of callus in Selenicereus undatus (Haw.) D.R. Hunt

The red color of dragon fruit pulp and peel is due to the accumulation of betacyanins. In the present study, callus cultures were established using in vitro germinated seedlings of the white dragon fruit plant (Selenicereus undatus). Murashige and Skoog (MS) medium with 6-benzylaminopurine (BAP) at 2.0 mg/L was used to induce red-colored friable callus (92.0 % response). The betacyanin accumulated calli were harvested and encapsulated using sodium alginate (NaC6H7O6) and calcium chloride (CaCl2). These synseeds were cold stored for 6 months at 4.0 °C temperature. The stored synseeds were germinated on 2.0 mg/L BAP in the medium. The highest germination rate (88 %) of synseeds was achieved with 3 % sodium alginate polymerized with 75 mM calcium chloride, resulting in firm, uniform, and round synseeds. The betacyanin-loaded synseeds could be stored, transported, and directly used as inoculums for the extensive proliferation of calli and cell cultures for the commercial production of betacyanin.

Highly conductive and stable double network carrageenan organohydrogels for advanced strain sensing and signal recognition arrays

Conductive hydrogels with excellent mechanical properties, a broad detection range, and stability in complex environments have remained a significant challenge for the development of flexible sensors. In this study, a straightforward freeze-thaw cycles strategy was developed to fabricate a polyvinyl alcohol (PVA)/carrageenan (CA)/calcium chloride (CaCl2)/MXene-based double network organohydrogel (PCCME) for highly flexible and responsive strain detection across a broad temperature spectrum. The PCCME organohydrogel features multiple interactive forces including hydrogen bonding, ionic interactions, and microphase crystallization, which contribute to the organohydrogel's exceptional mechanical and electrical performance. The PCCME organohydrogel exhibited excellent performance in a load-unload test repeated 100 times after being maintained at room temperature for 7 days, with a minimal mechanical decay of only 2.6%. Furthermore, the repaired PCCME organohydrogel retained its robust stability after storage at low temperatures followed by placement at room temperature. The organohydrogel sensor not only detects various movement amplitudes of the human body but also recognizes arrays of pressure signals and converts these into digital images, highlighting its significant potential for applications in rehabilitation monitoring, pressure sensing, and human-computer interaction.