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Selected Kraft lignin fractions as precursor for carbon foam: Structure-performance correlation and electrochemical applications.
Rodrigues JS, de Freitas ASM, Maciel CC, Guizani C, Rigo D, Ferreira M, Hummel M, Balakshin M, Botaro VR. Rodrigues JS, et al. Int J Biol Macromol. 2023 Jun 15;240:124460. doi: 10.1016/j.ijbiomac.2023.124460. Epub 2023 Apr 17. Int J Biol Macromol. 2023. PMID: 37076061
The produced CFs were characterized by thermogravimetric analysis (TGA), X-ray diffractometry (XRD), Raman spectroscopy, 2D HSQC Nuclear magnetic resonance (NMR) analysis, scanning electron microscopy (SEM), Brunauer-Emmett-Teller (BET), and electrochemical measurements. T …
The produced CFs were characterized by thermogravimetric analysis (TGA), X-ray diffractometry (XRD), Raman spectroscopy, 2D HSQC Nuclear mag …
Presence of SARS-CoV-2 on food surfaces and public space surfaces in three districts of Lima, Peru.
Alvis-Chirinos K, Angulo-Bazán Y, Escalante-Maldonado O, Fuentes D, Palomino-Rodriguez MG, Gonzales-Achuy E, Mormontoy H, Hinojosa-Mamani P, Huamán-Espino L, Aparco JP. Alvis-Chirinos K, et al. Braz J Med Biol Res. 2022 Jul 13;55:e12003. doi: 10.1590/1414-431X2022e12003. eCollection 2022. Braz J Med Biol Res. 2022. PMID: 35857998 Free PMC article.
One thousand ninety-five inert surface samples and 960 food surface samples were evaluated for the identification of SARS-CoV-2 by the real time-PCR molecular test, whereby only one sample from an automated teller machine was positive. Most of the inert and food surfaces e …
One thousand ninety-five inert surface samples and 960 food surface samples were evaluated for the identification of SARS-CoV-2 by the real …
Co2TiO4/Reduced Graphene Oxide Nanohybrids for Electrochemical Sensing Applications.
Venegas CJ, Gutierrez FA, Eguílaz M, Marco JF, Reeves-McLaren N, Rivas GA, Ruiz-León D, Bollo S. Venegas CJ, et al. Nanomaterials (Basel). 2019 Nov 13;9(11):1611. doi: 10.3390/nano9111611. Nanomaterials (Basel). 2019. PMID: 31766234 Free PMC article.
Hybrid materials were also characterized by Brunauer-Emmett-Teller adsorption isotherms, Scanning Electron microscopy, and scanning electrochemical microscopy. ...
Hybrid materials were also characterized by Brunauer-Emmett-Teller adsorption isotherms, Scanning Electron microscopy, and scanning e …
Hollow mesoporous silica nanoparticles: Effective silica etching using tri-di- and mono-valent cations.
Abdollahi L, Dianat MJ, Marcos MD, Martínez-Máñez R, Karimi S. Abdollahi L, et al. Biomater Adv. 2022 Feb;133:112621. doi: 10.1016/j.msec.2021.112621. Epub 2021 Dec 21. Biomater Adv. 2022. PMID: 35039199
We have studied the effect of cation's valence (NH(4)(+), Ca(2+), and Al(3+)) on the silica etching reaction coupled with the biphase stratification reaction both in the absence and presence of the auxiliary pore expanded agent 1, 3, 5 trimethylbenzene (TMB). In the absence of TM …
We have studied the effect of cation's valence (NH(4)(+), Ca(2+), and Al(3+)) on the silica etching reaction coupled with the biphase strati …
Phase transition at high pressure in Cu2CO3(OH)2 related to the reduction of the Jahn-Teller effect.
Merlini M, Perchiazzi N, Hanfland M, Bossak A. Merlini M, et al. Acta Crystallogr B. 2012 Jun;68(Pt 3):266-74. doi: 10.1107/S0108768112011226. Epub 2012 May 4. Acta Crystallogr B. 2012. PMID: 22610677
The stability of the malachite-like structure (MS) compared with the rosasite-like structure (RS) has been suggested to be related to the Jahn-Teller effect in CuO(6) coordination polyhedra. For this reason the hypothesis of the phase transition of malachite, Cu(2)CO(3)(OH …
The stability of the malachite-like structure (MS) compared with the rosasite-like structure (RS) has been suggested to be related to the Ja …
[Psychosocial Risk Factors and Musculoskeletal Discomfort Among Tellers at a Banking Company in Lima, Peru].
Rodriguez Rojas RR, Escobar Galindo CM, Veliz Terry PM, Jara Espinoza RM. Rodriguez Rojas RR, et al. Arch Prev Riesgos Labor. 2021 Apr 15;24(2):30-45. doi: 10.12961/aprl.2021.24.02.04. Arch Prev Riesgos Labor. 2021. PMID: 34015201 Spanish.
OBJECTIVE: We examined associations between psychosocial risk factors and musculoskeletal discomfort among tellers at a bank Lima, Peru. METHODS: This was a cross-sectional descriptive study of 234 workers. ...We recommend implementing psychosocial risk factor preventive m …
OBJECTIVE: We examined associations between psychosocial risk factors and musculoskeletal discomfort among tellers at a bank Lima, Pe …
Green Biosynthesis of Tin Oxide Nanomaterials Mediated by Agro-Waste Cotton Boll Peel Extracts for the Remediation of Environmental Pollutant Dyes.
Narasaiah BP, Banoth P, Sohan A, Mandal BK, Bustamante Dominguez AG, De Los Santos Valladares L, Kollu P. Narasaiah BP, et al. ACS Omega. 2022 Apr 26;7(18):15423-15438. doi: 10.1021/acsomega.1c07099. eCollection 2022 May 10. ACS Omega. 2022. PMID: 35571823 Free PMC article.
Surface area and porosity size distribution were identified by nitrogen adsorption-desorption isotherms and Brunauer-Emmett-Teller analysis. The photocatalytic properties of the SNP samples were studied against methylene blue (MB) and methyl orange (MO), and the degradatio …
Surface area and porosity size distribution were identified by nitrogen adsorption-desorption isotherms and Brunauer-Emmett-Teller an …
Removal of per- and polyfluoroalkyl substances from aqueous media using synthesized silver nanocomposite-activated carbons.
Omo-Okoro PN, Curtis CJ, Marco AM, Melymuk L, Okonkwo JO. Omo-Okoro PN, et al. J Environ Health Sci Eng. 2021 Jan 7;19(1):217-236. doi: 10.1007/s40201-020-00597-3. eCollection 2021 Jun. J Environ Health Sci Eng. 2021. PMID: 34150231 Free PMC article.
METHODS: The nanocomposite-activated carbons were characterized via scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, Brunauer Emmett Teller (BET) and other techniques. Batch equilibrium experiments were conducted in order to investigate t …
METHODS: The nanocomposite-activated carbons were characterized via scanning electron microscopy (SEM), Fourier transform infrared (FTIR) sp …
Spatial modeling, risk mapping, change detection, and outbreak trend analysis of coronavirus (COVID-19) in Iran (days between February 19 and June 14, 2020).
Pourghasemi HR, Pouyan S, Heidari B, Farajzadeh Z, Fallah Shamsi SR, Babaei S, Khosravi R, Etemadi M, Ghanbarian G, Farhadi A, Safaeian R, Heidari Z, Tarazkar MH, Tiefenbacher JP, Azmi A, Sadeghian F. Pourghasemi HR, et al. Int J Infect Dis. 2020 Sep;98:90-108. doi: 10.1016/j.ijid.2020.06.058. Epub 2020 Jun 20. Int J Infect Dis. 2020. PMID: 32574693 Free PMC article.
It is worth noting that using the LASSO MLT to evaluate variables' importance, indicated that the most important variables were the distance from bus stations, bakeries, hospitals, mosques, ATMs (automated teller machines), banks, and the minimum temperature of the coldest …
It is worth noting that using the LASSO MLT to evaluate variables' importance, indicated that the most important variables were the distance …
Critical interfaces and duality in the Ashkin-Teller model.
Picco M, Santachiara R. Picco M, et al. Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Jun;83(6 Pt 1):061124. doi: 10.1103/PhysRevE.83.061124. Epub 2011 Jun 16. Phys Rev E Stat Nonlin Soft Matter Phys. 2011. PMID: 21797319
We report on the numerical measures on different spin interfaces and Fortuin-Kasteleyn (FK) cluster boundaries in the Askhin-Teller (AT) model. For a general point on the AT critical line, we find that the fractal dimension of a generic spin cluster interface can take one …
We report on the numerical measures on different spin interfaces and Fortuin-Kasteleyn (FK) cluster boundaries in the Askhin-Teller ( …
11 results