New functionalized magnetite chitosan–heterocyclic nanocomposites excelling in Cd2+ removal from aqueous solution with biological activity by Safaa R. Fouda, Asmaa Abuessawy, Adel A.-H. Abdel-Rahman, Hagar S.El-Hema, Mohamed N. Eisa, Mohamed A. Hawata

“…Abstract Newly modified magnetic chitosan nanoparticles were synthesized for the high-efficiency removal of cadmium ions from aquatic environments. …”
Get full text

Removal of uranyl cations from iron-containing solutions using compositesorbents based on polymer matrix by O. V. Perlova, Yu. S. Dzyazko, N. O. Perlova, V. F. Sazonova, I. Yu. Halutska

“…Increasing of the sorbent dosage and the solution pH results in improvement of the efficiency of uranium (VI) removal and increase of the exchange rate. …”
Get full text

Fast product release requires active-site water dynamics in carbonic anhydrase by Jin Kyun Kim, Seon Woo Lim, Hannah Jeong, Cheol Lee, Seoyoon Kim, Dong Woo Son, Rajeev Kumar, Jacob T. Andring, Carrie Lomelino, Jennifer L. Wierman, Aina E. Cohen, Tae Joo Shin, Cheol-Min Ghim, Robert McKenna, Byung Hoon Jo, Duyoung Min, Jeong-Mo Choi, Chae Un Kim

“…Our findings suggest that CAII has evolved to utilize the structure and fast dynamics of the active-site waters for its diffusion-limited catalytic efficiency.…”
Get full text

The Incorporation of Nanoconfined Poly(ionic liquid)s with Two-Dimensional Covalent Organic Frameworks to Enhance Proton Conduction by Yonghong Wang, Xiaoxiao Liang, Ming Wang, Jiahui Wang, Yanan Gao, Fei Lu

“…¹H NMR DOSY spectra reveal that both the diffusion and dissociation of protons can be drastically facilitated upon nanoconfinement, demonstrating the promising efficiency of nanochannels in proton conduction. …”
Get full text

Pedestrian flow and environmental pollutants distribution in apartment stairwells: Strategies for sustainable indoor environment management by Xiaodong Wang, Yang Lv, Liu Tang

“…Additionally, reducing TVOC levels was associated with suppressed ozone formation and limited inter-floor diffusion, offering insights for targeted pollutant control. …”
Get full text

Chemical Composition and In Vitro Antioxidant, Cytotoxic, Antimicrobial, and Larvicidal Activities of the Essential Oil of Mentha piperita L. (Lamiaceae) by Ryan da Silva Ramos, Alex Bruno Lobato Rodrigues, Ana Luzia Ferreira Farias, Ranggel Carvalho Simões, Mayara Tânia Pinheiro, Ricardo Marcelo dos Anjos Ferreira, Ledayane Mayana Costa Barbosa, Raimundo Nonato Picanço Souto, João Batista Fernandes, Lourivaldo da Silva Santos, Sheylla Susan Moreira da Silva de Almeida

“…The essential possessed partial larvicidal efficiency against A. aegypti.…”
Get full text

Kinetics of Sludge Superheated Steam Drying and Optimization of Process Parameters by Xukun Zhang, Pu Xing, Shengping Liu, Chengzhen Zhang, Weiliang Fu

“…With the increase of steam temperature, the decrease of sludge thickness, and the increase of steam flow, the drying time of sludge will be shortened, the drying efficiency of sludge will be improved, and the maximum condensation amount and recovery time will be reduced. …”
Get full text

Review of Research on Supercritical Carbon Dioxide Axial Flow Compressors by Yong Tian, Dexi Chen, Yuming Zhu, Peng Jiang, Bo Wang, Xiang Xu, Xiaodi Tang

“…The second is to develop loss models and design a space suitable for sCO₂ multistage axial-flow compressors, thus improving the design tools for high-efficiency and wide-margin sCO₂ axial-flow compressors.…”
Get full text

Biosynthesis and Characterization of ZnO Nanoparticles Using Citrus reticulata Peel Followed by Photocatalytic, Antibacterial, and Antioxidative Nanotherapeutic Attributes Assessme... by Molla A, Hoque MM, Richi FT, Kabir MH, Alam S, Ahmed NU, Emon NU, Shao C, Zeng C, Wang S, Geng P, Mamun AA

“…The photocatalytic efficiency of the ZnO NPs was 6.8%, 8.42%, and 10% after 30, 60, and 90 minutes, respectively. …”
Get full text

Removal of trihalomethanes from activated Napier grass-derived adsorbent using liquefied gas and chemical pretreatment by S. Sriboonnak, A. Wongrueng, P. Rakruam, S. Nitayavardhana, P. Sittisom, A. Siyasukh, P. Induvesa, B. Sawangjang, S. Takizawa

“…This study investigates the use of  low cost materials, namely Napier grass, for the production of adsorbents by pyrolysis, with the objective to enhance efficiency and reduce expenses in the removal of trihalomethanes. …”
Get full text

Blood Orange (<i>Citrus sinensis</i> L. Osbeck) Juice By-Product Extract as a Functional Feed Additive: Effects on Growth Performance, Digestive Enzyme Activity, Antioxidant Status... by Ahyeong Yun, Hwa Yong Oh, Tae Hoon Lee, Da Ye Kang, Ki-Tae Kim, Hyun-Soo Kim, Hee Sung Kim

“…The protein efficiency ratio was significantly higher in fish fed BJBE0.3, BJBE0.5, BJBE0.7, and BJBE1 relative to those fed BJBE0. …”
Get full text

Adsorption properties of tea polyphenols by hyperbranched poly (amine-ester) by Zhu Qing, Shi Yuanxu, Fan Dongmei, Yu Cuiping, Sun Zhiming, Wang Xiaochang

“…HPAE shows a great potential as an environment-friendly and high efficiency substitute materials for tea comprehensive processing.…”
Get full text

KOPOLIMER HIBRID TMSPMA:TEMS SEBAGAI MATRIKS IONIK PADA SEL SURYA TERSENSITISASI DYE by Annisa Aprilia, Waode Sukmawati Arsyad, R.N. Lamuda, Fitrilawati Fitrilawati, Norman Syakir, Rahmat Hidayat

“…Among these electrolytes quasi-solid phase was expected could be handle some of disadvantages both of liquid and solid state phase on device peformance related to leakage (for liquid phase) and low ionic diffusion (for solid state phase). In conventional DSSC using liquid electrolyte a better efficiency can achieved by high ionic mobility but it is easy to leak leading to lower durabilty performance. …”
Get full text

Boosting energy storage performance of green-synthesized MnV2O5 via jasmine flower extract as natural and stabilizing agent by Dhafer O. Alshahrani, H. Khan, Muhammad Saad

“…Galvanostatic charge–discharge (GCD) measurements indicated a remarkable specific capacitance of 848F/g at 1.5 A/g, demonstrating excellent charge storage capacity and efficient ion diffusion. Electrochemical impedance spectroscopy (EIS) further confirmed low charge transfer resistance (8.31 Ω) and rapid ion diffusion, essential for high-performance supercapacitors. …”
Get full text

Study on Organo-Silica-Derived Membranes Using a Robeson-like Plot by Lucas Bünger, Tim van Gestel, Tim Kurtz, Krassimir Garbev, Peter Stemmermann, Wilhelm A. Meulenberg, Olivier Guillon, Dieter Stapf

“…Membrane processes offer a simple and efficient method to provide CO₂ in this form. …”
Get full text

Dual-Wavelength On-Chip Integrated Metalens for Epi-Fluorescence Single-Molecule Sensing by Elena Barulina, Dang Du Nguyen, Fedor Shuklin, Mikhail Podobrii, Sergey Novikov, Alexander Chernov, Inki Kim, Aleksandr Barulin

“…Such sensitivity provides reliable diffusion fluorescence correlation spectroscopy analysis of single molecules on a chip to extract their concentration and diffusion properties in the nanomolar range. …”
Get full text

Mechanism of water plugging by dynamic grouting with self-expanding slurry in karst tunnels by Shuangqiao Zhan, Lifeng Lu, Ziyan Liu, Jun Zhou, Yuncai Chen, Lei Cao, Lei Cao

“…We propose a grouting diffusion formula and blocking criterion that take into account the self-expanding properties of the slurry. …”
Get full text

Enhancement of ultrasonic-assisted and agitation-assisted flaxseed oil extractions: Kinetic modeling and optimization by Maede Arefizadeh, Danial Behvandi, Shahrokh Shahhosseini, Ahad Ghaemi

“…Kinetic studies indicated that UAE and MAE are more efficient in extracting unsaturated fatty acids, with MAE showing the highest double bond content. …”
Get full text

Analysis of Burning Processes in Turbulent Mixing Axial and Tangential Flows by R. I. Essmann, Y. P. Yarmolchick

“…The paper demonstrates that in the case of turbulent diffusion flame tongues the burning process of combined multiphase fuel is determined by flow structure and conditions for mixing various types of fuel and distributed oxidizer flows. …”
Get full text

Separation of Membrane Vesicles and Cytosol from Cultured Cells and Bacteria in a Preformed Discontinuous Gradient by John Graham

“…There are many situations when it is necessary to separate rapidly and efficiently a cytosolic and a membrane vesicle fraction from either cultured cells or from bacteria. …”
Get full text