Zobrazeno 1 - 10
of 490
pro vyhledávání: '"Analytical Chemistry"'
Publikováno v:
médecine/sciences. 35:1171-1174
De nos jours, la génération d’anticorps thérapeutiques doit être plus rapide avec des coûts de développement moins importants. Pour cela, des prédictions in silico sont associées à des technologies de criblage et de caractérisation de poi
Publikováno v:
E3S Web of Conferences, Vol 265, p 05013 (2021)
In this work we proposed a method to verify the differentiating characteristics of simple tea infusions prepared in boiling water alone, which represents the final product as ingested by the consumers. For this purpose, total of 125 tea samples from
Publikováno v:
E3S Web of Conferences, Vol 252, p 02055 (2021)
Amino acids are naturally compound in many plants and have a essential effects on human life. This work presents a simple and rapid analytical method for direct determination of amino acids without derivatization. The preparation method of samples wa
Publikováno v:
E3S Web of Conferences, Vol 237, p 04010 (2021)
The smart water meter based on cloud computing is a new instrument that uses modern sensor technology, communication technology and modern microelectronics technology to measure water volume, transfer water data and settle transactions. The tradition
Autor:
Changqing Tu, Xinrong Wen
Publikováno v:
E3S Web of Conferences, Vol 290, p 01028 (2021)
In acidic media, Fe(Ш) could be reduced to Fe(Ⅱ) by isoniazid, Fe(Ⅱ) reacts with 2,2'-bipyridine to form an orange complex with a maximum absorption wavelength of 522 nm. According to this principle, the content of isoniazid can be measured indi
Autor:
Daigo Ariga, Koichiro Ogata
Publikováno v:
EPJ Web of Conferences, Vol 249, p 08001 (2021)
This study experimentally and theoretically examined the flowability and the cohesiveness for powder using a test of powder discharge through an orifice by the pressurized air. The powder used consisted of two kinds of Calcium hydroxide which have di
Autor:
Anatoliy Plakhtiev, Odil Doniyorov, Yaxyojon Meliboev, Davron Norholboyev, Jasur Ibragimov, Gayratjon Gaziev
Publikováno v:
E3S Web of Conferences, Vol 264, p 04014 (2021)
The paper substantiates the need to use non-contact conversion and measurement of large direct currents using non-destructive magneto modulation non-contact ferromagnetic transducers of increased sensitivity for the needs of land reclamation, irrigat
Publikováno v:
E3S Web of Conferences, Vol 261, p 02080 (2021)
Various novel SrBi2Ta2O9:Tm3+ blue-emitting materials were achieved via solid-state synthesis. The structure and phase purity of prepared SrBi2Ta2O9:xTm3+ (x = 0.005-0.30 mol) were examined by X-ray powder diffraction. The surface morphology of SrBi2
Publikováno v:
E3S Web of Conferences, Vol 290, p 01001 (2021)
Diiodine trioxide (I2O3) is one of the most common iodine oxides in the marine boundary layer (MBL). Both theoretical and experimental studies have confirmed that they can be quickly formed and are relatively stable under dry conditions. However, the
Publikováno v:
E3S Web of Conferences, Vol 264, p 05036 (2021)
Crystals of niobium and its alloys obtained by low-energy implantation of molybdenum and zirconium ions were studied in a multi-functional installation. The energy distribution curves of N (E) photoelectrons before and after heating niobium – molyb