Efficient organic pollutant mineralization via PMS-sonophotocatalysis with doped-ZnO-CNT aerogels by Queralt Bautista, Majdi Benamara, Shanyu Zhao, Elvira Gómez, Albert Serrà

“…X-ray diffraction (XRD) revealed that the hexagonal wurtzite structure of ZnO remained throughout all the samples, and Brunauer–Emmett–Teller (BET) analysis showed that their mesoporous nature and surface areas were enlarged. …”
Get full text

Adsorption Ability for Toxic Chromium (VI) Ions in Aqueous Solution of Some Modified Oyster Shell Types by Thuy Chinh Nguyen, Xuan Thai Nguyen, Do Mai Trang Tran, Quoc Trung Vu, Van Hai Nguyen, Duy Trinh Nguyen, Minh Thanh Do, Thi Len Nguyen, Thi Ngoc Lien Ly, Hoang Thai

“…The characteristics of oyster shell samples before and after treatment were determined by using analysis methods including XRD, IR, BET, UV-Vis, and FESEM. The Langmuir, Freundlich, Temkin, and Dubinin–Radushkevich models and fit statistic equations were used to study the adsorption isotherms of Cr (VI) ion adsorption by oyster shells. …”
Get full text

POVEIKIS IR ATSAKAS BIOLOGINIUOSE VYKSMUOSE by Jonas Rubikas

“…Antrojo lygio - ląstelių ir organizmų - visi vyksmai remiasi cheminiu-fizikiniu pagrindu; ląstelės-individo atsakas į poveikį gali būti vertinamas kaip tikimybė, bet populiacijos atsakas artėja prie tiesioginės priklausomybės. …”
Get full text

FILOSOFAVIMAS KAIP PASIRUOŠIMAS MIRČIAI by Skirmantas Jankauskas

“…Persiimdamas viena iš pusių, bet dėl jau minėto anonimiškumo negalėdamas atsiriboti nuo kitos, savąjį užsiangažavimą filosofavimui jis įsisąmonina su tragiškumo atspalviu. …”
Get full text

Darbuotojų įvairovės ir įtraukties valdymo tyrimas verslo organizacijose vadovų ir darbuotojų požiūriu by Aušra Arminienė, Ramunė Bagočiūnaitė, Agnė Girininkaitė-Lenzė, Lina Kupstienė

“…Tyrimas aktualus organizacijoms, siekiančioms kurti sąžiningumo principais grįstas, įtraukias ir klestinčias darbo vietas, naudingas ne tik asmeniui ir organizacijai, bet ir visuomenei. Organizacijos, teikiančios dėmesį įvairovės ir įtraukties valdymui, gali pagerinti savo veiklą, konkurencinį pranašumą bei sumažinti teisines rizikas. …”
Get full text

Kinetics, modelling and optimization of Shea butter transesterification via clay doped ionic liquid catalyst by Nwosu-Obieogu Kenechi, Ude Callistus Nonso, Onukwuli Dominic Okechukwu, Ezeugo Joseph

“…Scanning Electron Micrograph (SEM), X-ray diffraction (XRD), Braut Emmet Teller (BET), Fourier transform infrared spectroscopy (FT-IR), and X-ray fluorescence (XRF) were used to evaluate the catalyst's processability. …”
Get full text

On the Suitability of Almond Shells for the Manufacture of a Natural Low-Cost Bioadsorbent to Remove Brilliant Green: Kinetics and Equilibrium Isotherms Study by R. Melhaoui, Y. Miyah, S. Kodad, N. Houmy, M. Addi, M. Abid, A. Mihamou, H. Serghini-Caid, S. Lairini, N. Tijani, C. Hano, A. Elamrani

“…Brunauer–Emmett–Teller (BET) method, for the determination of specific surface area, Fourier-transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) techniques were performed to characterize the ASP adsorbent. …”
Get full text

Adsorptive removal of toxic heavy metal and dyes from wastewater by rice husk (lignocellulosic biomass) derived activated biochar: A fixed-bed column adsorption study by Md. Mahmudur Rahman, Mohd. Maniruzzaman, Nor ealam, Parvej Mahmud, Sumiya Khatun, Md. Kaowsar Hossain, Md. Ismail Hossain, Md. Hasanuzzaman, Md. Ashraful Alam, Md. Al-amin, Bijoy Chandra Ghos

“…To observe the bulk properties the samples were characterized by FESEM,EDX,BET, FTIR-ATR,XRD, and TGA analysis. The effluents were investigated by AAS and UV–vis-NIR techniques. …”
Get full text

Preparation of the Magnesium Hydroxide-Activated Carbon Composites and Optimize of Their Decolorization Process for Syrup by Jinzu CHEN, Xiaowen WEI, Jingjing NONG, Lifang HAN, Xue FENG, Tingfan TANG, Lijun LI, Hao CHENG

“…These composites were characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), specific surface area and porosity analyzer (BET) and X-ray diffraction (XRD). Besides, the optimal decolorization of remelt syrup of brown granulated sugar was optimized by single factor and orthogonal experiments with the decolorization rate as the index, and the input amount, pH, decolorization temperature and decolorization time of the composites as the influencing factors. …”
Get full text

Effect of pretreatment type on the physico-chemical properties of activated carbons derived from an invasive weed Prosopis juliflora: potential applications by Subramaniyasharma Sivaraman, Saravanan Ramiah Shanmugam, Ponnusami Venkatachalam, Ratheeshkumar Shanmugam, Arul Chan Basha, Noori M Cata Saady

“…Comprehensive characterization techniques, namely BET analysis, x-ray Photoelectron Spectroscopy (XPS), Ultimate Analysis, and pH _pzc , were utilized to assess the influence of activation conditions. …”
Get full text

Characteristics of Fly Ash from Coal Water Slurry Circulating Fluidized Bed Combustion by ZHANG Daixin, ZHANG Guoqing, LIU Haijun, HUANG Yongbo, DU Shanzhou, FAN Baoguo, HUANG Zhong

“…Most of small fly ash particles were composed of undeveloped pore structure particles with high combustible content. The BET specific surface area and total pore volume decrease with the increase of fly ash particle size, while the average pore size increases gradually, and the total pore volume and the average pore size of the slack coal slurry are smaller than those of the clean coal slurry. …”
Get full text

Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent by Baraa Mohammed Yaseen, Farag M. A. Altalbawy, Farag M. A. Altalbawy, Rafid Jihad Albadr, Waam Mohammed Taher, Mariem Alwan, Mahmood Jasem Jawad, Hiba Mushtaq, Khursheed Muzammil, Ahmed Hussein Zwamel, Ahmed Hussein Zwamel, Ahmed Hussein Zwamel

“…The V/BP-MOF was confirmed and characterized by EA, EDS, EDS mapping, FT-IR, XRD, TGA, BET, SEM, and TEM. In checking the characteristics of V/BP-MOF, size, specific surface area, and thermal stability were obtained, respectively, 68 nm, 325 m2/g, and 320°C. …”
Get full text

Effects of ZnO nanoparticles concentration on the morphology and textural properties of ZnO/NiFe2O4 nanocomposite by Jimoh Oladejo Tijani, Augustine Innalegwu Daniel, Sarah Udenyi Onogwu, Ambali Saka Abdulkareem, Usman Ahmed Aminu, Marshall Keyster, Ashwil Klein

“…Brunauer-Emmett-Teller (BET) plot shows that ZnO belongs to the type II isotherm curve while NiFe2O4 and 3, 5 and 7 % ZnO/NiFe2O4 all belong to type IV isotherm curve indicating ZnO as macroporous while NiFe2O4 and different dopant concentration of ZnO/NiFe2O4 are mesoporous. …”
Get full text

POVEIKIS IR ATSAKAS BIOLOGINIUOSE VYKSMUOSE by Jonas Rubikas

“…Antrojo lygio - ląstelių ir organizmų - visi vyksmai remiasi cheminiu-fizikiniu pagrindu; ląstelės-individo atsakas į poveikį gali būti vertinamas kaip tikimybė, bet populiacijos atsakas artėja prie tiesioginės priklausomybės. …”
Get full text

Application of response surface methodology (RSM) for experimental optimization in biogenic silica extraction from rice husk and straw ash by Yigezu Temesgen Zewide, Temesgen Atnafu Yemata, Adane Adugna Ayalew, Hawi Jihad Kedir, Asab Alemneh Tadesse, Asmarech Yeshaneh Fekad, Alemayehu Keflu Shibesh, Fentahun Adamu Getie, Tegen Dagnew Tessema, Tessera Alemneh Wubieneh, Wondmagegn Wonago Kululo, Muluken Tilahun Mihiret

“…The characterization of RH/RS and silica were performed by employing thermogravimetric (TG) and differential thermal (DT), Fourier transforms infrared spectroscopy (FTIR), X-ray fluorescence spectroscopy (XRF) and Brunner–Emmet–Teller (BET) for confirmation of the silica production. …”
Get full text

Efficient Differentiation of Mouse Induced Pluripotent Stem Cells into Alveolar Epithelium Type II with a BRD4 Inhibitor by Toru Momozane, Eriko Fukui, Soichiro Funaki, Makoto Fujii, Yuhei Kinehara, Emiko Ito, Shigeru Miyagawa, Yuko Ohno, Yoshiki Sawa, Meinoshin Okumura, Yasushi Shintani

“…In the present paper, we propose a novel method for elimination of residual undifferentiated murine iPSCs using JQ1, a potent inhibitor of bromodomain (BRD) and extraterminal domain (BET) family proteins, for efficient differentiation into ATII. …”
Get full text

Pt@ZnCo₂O₄ Microspheres as Peroxidase Mimics: Enhanced Catalytic Activity and Application for L-Cysteine Detection by Shuqi Liao, Weisen Deng, Feng Yang, Jutao Zhou, Ling Wu, Donghong Yu, Zhong Cao

“…The morphology and structure of the synthesized materials were characterized using XRD, SEM, BET, FT-IR, XPS, and Zeta potential techniques. …”
Get full text

Adsorption of phenol and methylene blue contaminants onto high-performance catalytic activated carbon from biomass residues by Numfor Linda Bih, Mwemezi J. Rwiza, Asha S. Ripanda, Assia Aboubakar Mahamat, Revocatus L. Machunda, Joon Weon Choi

“…After characterization of the adsorbent, the BET surface areas of the M. oleifera husk activated carbon (MHC), sesame husk activated carbon (SHC), and baobab husk activated carbon (BHC) were 1902.30 m2/g, 1115.90 m2/g, and 1412.40 m2/g, respectively. …”
Get full text

Synthesis of Mg-, Al- and Mg/Al-date palm fronds modified biochars: characterization and investigations on phosphorus adsorption characteristics by Jellali, Salah, Hadroug, Samar, Al-Wardy, Malik, Hamdi, Helmi,  Al-Sabahi, Jamal, Bekri, Imene, Al-Raeesi, Ahmed, Hamdi, Wissem,  Jeguirim, Mejdi

“…Notably, the corresponding Mg and Al contents; BET surface area and total pore volume were evaluated to 99.6 and 136.0 mg·g–1; 180.0 m2·g–1 and 0.09 cm3·g–1, respectively. …”
Get full text

Effect of a bimetal Mn/Zn catalyst supported on activated carbon for selective oxidation of ethyl lactate to ethyl pyruvate by G. Madhanagopal, K. Premalatha, P.N. Poovizhi, V. Sumithra, S. Mahalingam, L. Guganathan, S. Sivakumar, A. Subramani, P. Tamizhdurai

“…Following synthesis, various characterization techniques (XRD, TPD, BET, FT-IR, HR-SEM, HR-TEM) confirmed the successful formation of the AC/Mn/Zn catalyst with desired properties. …”
Get full text