Solmoi Park
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View article: Thermodynamic optimization of Portland cement clinkers for designing SCM-blended cements
Thermodynamic optimization of Portland cement clinkers for designing SCM-blended cements Open
View article: Effects of Water-to-Binder Ratios on the Workability, Durability and Strength Development of In-Situ Carbonated Concrete
Effects of Water-to-Binder Ratios on the Workability, Durability and Strength Development of In-Situ Carbonated Concrete Open
Enhancing the performance and sustainability of concrete is critical in modern construction, and in-situ carbonation offers a promising approach by introducing CO 2 directly during mixing. This study investigates the influence of CO 2 dosa…
View article: Assessing grout imperfections in prestressed concrete using MWCNTs and temperature-magnetic response techniques
Assessing grout imperfections in prestressed concrete using MWCNTs and temperature-magnetic response techniques Open
Unfilled grout inside steel ducts used in prestressed concrete bridges causes corrosion of the steel reinforcement within the grout. This research aimed to detect imperfections in prestressed concrete grout infused with multi-walled carbon…
View article: Site-Dependent Modulation of Antitumor Activity and Fluorescence in Thieno[3,2-b]pyridin-5(4H)-ones
Site-Dependent Modulation of Antitumor Activity and Fluorescence in Thieno[3,2-b]pyridin-5(4H)-ones Open
We report the design and synthesis of thieno[3,2-b]pyridin-5(4H)-one derivatives exhibiting site-dependent modulation of both antitumor activity and fluorescence, enabled by a regioselective BOP-promoted aza-[3 + 3] cycloaddition. The reac…
View article: Effect of Binder Type on the Short- and Long-Term Healing Performances of Cementitious Materials
Effect of Binder Type on the Short- and Long-Term Healing Performances of Cementitious Materials Open
View article: Chloride Interaction and Transport in Csa Cement Under Accelerated Carbonation Curing: Comparison with Portland Cement
Chloride Interaction and Transport in Csa Cement Under Accelerated Carbonation Curing: Comparison with Portland Cement Open
View article: Chloride Interaction and Transport in Csa Cement Under Accelerated Carbonation Curing: Comparison with Portland Cement
Chloride Interaction and Transport in Csa Cement Under Accelerated Carbonation Curing: Comparison with Portland Cement Open
View article: Development of a novel tongue biofilm index using bacterial biofluorescence
Development of a novel tongue biofilm index using bacterial biofluorescence Open
View article: Improving properties of Portland cement-blast furnace slag blended paste through sodium bicarbonate-induced carbonation
Improving properties of Portland cement-blast furnace slag blended paste through sodium bicarbonate-induced carbonation Open
The addition of NaHCO3 has the potential to enhance properties of concrete by facilitating internal carbonation. This study investigates the effects of the incorporation of NaHCO3 into ordinary Portland cement-blast furnace slag paste. The…
View article: Effects of alkaline extraction on behavior of rare earth elements in coal ashes
Effects of alkaline extraction on behavior of rare earth elements in coal ashes Open
View article: Development of a novel tongue biofilm index using bacterial biofluorescence
Development of a novel tongue biofilm index using bacterial biofluorescence Open
Background Conventional methods for assessing tongue bacterial biofilms have low inter-examiner reliability due to visualization challenges. Objectives This study aimed to develop and assess a novel Tongue Biofilm Fluorescence Index (TBFI)…
View article: Effect of fly ash on hydration and carbonation of carbonation-cured Portland cements
Effect of fly ash on hydration and carbonation of carbonation-cured Portland cements Open
This study investigates the impact of fly ash on hydration and carbonation processes in carbonation-cured fly ash cements. Cement paste samples with fly ash replacement levels of 0 %, 5 %, 10 % and 30 % underwent carbonation curing for 28 …
View article: Understanding mechanism on carbonation curing for Portland cement through phase profiling via QXRD analysis and thermodynamic modeling
Understanding mechanism on carbonation curing for Portland cement through phase profiling via QXRD analysis and thermodynamic modeling Open
The mechanism of early age accelerated carbonation cured ordinary Portland cement mixtures is evaluated using experimental and thermodynamic modeling. This study considered three early precuring conditions, two carbonation curing periods, …
View article: Microstructural characterization of CO2-cured calcium silicate cement
Microstructural characterization of CO2-cured calcium silicate cement Open
Calcium silicate cement (CSC) is a non-hydraulic cement that solidifies in moist conditions with CO2 curing. To contribute to the standardization of CSC, the material has been produced locally, and the microstructural characterization of t…
View article: Data-Driven Insights into Controlling the Reactivity of Supplementary Cementitious Materials in Hydrated Cement
Data-Driven Insights into Controlling the Reactivity of Supplementary Cementitious Materials in Hydrated Cement Open
Supplementary cementitious materials (SCMs) play an essential role in sustainable construction due to their potential to reduce carbon emissions, promote circular economy principles, and enhance the properties of concrete. However, the inh…
View article: Assessment of Structural Stability and Leaching Characteristics of Phosphate-Based Geopolymer Waste Form Containing Radioactive Spent Ion Exchange Resins
Assessment of Structural Stability and Leaching Characteristics of Phosphate-Based Geopolymer Waste Form Containing Radioactive Spent Ion Exchange Resins Open
View article: Exploring the applicability of thermodynamic modeling to predict the degree of reaction of supplementary cementitious materials in Portland cements
Exploring the applicability of thermodynamic modeling to predict the degree of reaction of supplementary cementitious materials in Portland cements Open
A reaction degree of supplementary cementitious materials (SCMs) in hydrated Portland cement is an important factor that enables prediction of the performance of concrete, while conventional methods for estimating the degree of reaction of…
View article: Predicting the Degree of Reaction of Supplementary Cementitious Materials in Hydrated Portland Cement
Predicting the Degree of Reaction of Supplementary Cementitious Materials in Hydrated Portland Cement Open
Determination and prediction of degree of reaction (DOR) of supplementary cementitious materials (SCMs) in hydrated Portland cement are important for designing concrete with lower levels of embodied carbon dioxide. Herein, a model for pred…
View article: Cementitious materials with biological additive for enhanced durability in marine environment
Cementitious materials with biological additive for enhanced durability in marine environment Open
Concrete structures suffer from cracking that leads to deterioration and shortening of service life. This is very critical for underwater structures, i.e., immersed bridge piles, immersed tunnel or submerged floating tunnels, which are con…
View article: Thermodynamic modeling of sulfate attack on carbonated Portland cement blended with blast furnace slag
Thermodynamic modeling of sulfate attack on carbonated Portland cement blended with blast furnace slag Open
Sulfate attack on concrete induces volumetric changes resulting in a severe damage to the structure. The structural deterioration can be coupled with carbonation in practice, while such coupled effect is relatively unknown. Herein, thermod…
View article: The effect of seawater on the phase assemblage of hydrated cement paste: A study on PC, CAC and CSA
The effect of seawater on the phase assemblage of hydrated cement paste: A study on PC, CAC and CSA Open
The present study investigates the effect of seawater on hydration of Portland cement (PC), calcium aluminate cement (CAC) and calcium sulfoaluminate cement (CSA). The cement samples were exposed to seawater at various curing ages and were…
View article: Exploring reaction and carbonation products of calcium silicate cement
Exploring reaction and carbonation products of calcium silicate cement Open
Calcium silicate cement (CSC) can be a promising cementitious binder for its reduced CO2 footprint in comparison with ordinary Portland cement, while its detailed chemical information remains undisclosed. Herein, we present thermodynamic c…
View article: Effect of Accelerated Carbonation Curing on Thermal Evolution of Hydrates in Calcium Sulfoaluminate Cement
Effect of Accelerated Carbonation Curing on Thermal Evolution of Hydrates in Calcium Sulfoaluminate Cement Open
View article: Effect of oyster shell powder addition on hydration of Portland cement-calcium sulfoaluminate cement-blast furnace slag or -metakaolin ternary cement
Effect of oyster shell powder addition on hydration of Portland cement-calcium sulfoaluminate cement-blast furnace slag or -metakaolin ternary cement Open
View article: Modeling the phase evolution in alkali-activated slag cements upon interaction with seawater
Modeling the phase evolution in alkali-activated slag cements upon interaction with seawater Open
View article: Supercritical CO2-Induced Evolution of Alkali-Activated Slag Cements
Supercritical CO2-Induced Evolution of Alkali-Activated Slag Cements Open
The phase changes in alkali-activated slag samples when exposed to supercritical carbonation were evaluated. Ground granulated blast furnace slag was activated with five different activators. The NaOH, Na2SiO3, CaO, Na2SO4, and MgO were us…
View article: Thermodynamic Modeling Study of Carbonation of Portland Cement
Thermodynamic Modeling Study of Carbonation of Portland Cement Open
The assessment of the extent of carbonation and related phase changes is important for the evaluation of the durability aspects of concrete. The phase assemblage of Portland cements with different clinker compositions is evaluated using th…
View article: Optical detection of oral biofilm in hospitalized geriatric patients using quantitative light-induced fluorescence technology
Optical detection of oral biofilm in hospitalized geriatric patients using quantitative light-induced fluorescence technology Open
View article: Gold(I)-Catalyzed Intramolecular Hydrothiophenylation of <i>N</i>-Thiophen-3-yl Alkynylamides for Accessing Thieno[3,2-<i>b</i>]pyridine-5(4<i>H</i>)-ones: Development of F-Actin Specific Fluorescent Probes
Gold(I)-Catalyzed Intramolecular Hydrothiophenylation of <i>N</i>-Thiophen-3-yl Alkynylamides for Accessing Thieno[3,2-<i>b</i>]pyridine-5(4<i>H</i>)-ones: Development of F-Actin Specific Fluorescent Probes Open
Herein, we describe an original synthetic method for a series of fluorescent thieno[3,2-b]pyridine-5(4H)-one derivatives prepared via the gold(I)-catalyzed 6-endo-dig intramolecular hydrothiophenylation process involvi…
View article: Phase profiling of carbonated cement paste: Quantitative X-ray diffraction analysis and numerical modeling
Phase profiling of carbonated cement paste: Quantitative X-ray diffraction analysis and numerical modeling Open