Results 91 to 100 of about 5,905 (229)

Production of β-D-galactosidase from Kluyveromyces fragilis in batch cultures with cheese whey as substrate

Revista Técnica de la Facultad de Ingeniería, 2010
The capacity of kluyveromyces fragilis (K. marxianus) ATCC 8554 to induce the production of β-D-galactosidase during growth in deproteinized cheese whey at temperatures of 25ºC and 29ºC and at initial pH of 4.5 was studied. Enzyme activity was determined in cell-free extracts evaluating the hydrolysis of o-nitrophenyl- β-D-galactopiranoside (ONPG),
Xiomara Montiel, Ingrid Carruyo, José Ferrer, Letty Marcano, Zulay Mármol, Gisela Páez   +5 more
openaire   +1 more source

Additional file 1: of Combined use of serum (1,3)-β-d-glucan and procalcitonin for the early differential diagnosis between candidaemia and bacteraemia in intensive care units

, 2017
Faganâ s nomograms of pre-test and post-test probability of candidaemia according to BDG and PCT results. (PDF 408 kb)
Giacobbe, Daniele, Mikulska, Malgorzata, Tumbarello, Mario, Furfaro, Elisa, Spadaro, Marzia, Losito, Angela, Mesini, Alessio, De Pascale, Gennaro, Marchese, Anna, Bruzzone, Marco, Pelosi, Paolo, Mussap, Michele, Molin, Alexandre, Antonelli, Massimo, Posteraro, Brunella, Sanguinetti, Maurizio, Viscoli, Claudio, Del Bono, Valerio   +17 more
openaire   +1 more source

Sulfur‐Free Ultrahigh‐Refractive‐Index Polymers Enabled by Densely Packed Oxygen‐Bridged Dibenzofuran‐Cardo Architectures

Advanced Functional Materials, EarlyView.
A new class of sulfur‐free, oxygen‐bridged dibenzofuran‐based polymers is developed for ultrahigh‐refractive‐index applications. The rigid π‐extended architecture and enhanced molecular polarizability enable exceptional optical performance, combining refractive indices up to 1.848 with high Abbe numbers and full visible transparency. This work offers a
Hend A. Hegazy, Gyeongsoo Kim, Sooyoung Lee, Mohamed R. Elmasry, Youn‐Chul Kim, Changsik Song   +5 more
wiley   +1 more source

Determining Biogenic Content of Biogas by Measuring Stable Isotopologues 12CH4, 13CH4, and CH3D with a Mid-Infrared Direct Absorption Laser Spectrometer

Sensors, 2018
A tunable laser absorption spectrometer (TLAS) was developed for the simultaneous measurement of δ13C and δD values of methane (CH4). A mid-infrared interband cascade laser (ICL) emitting around 3.27 µm was used to measure the absorption of the three ...
Teemu Kääriäinen, Craig A. Richmond, Albert Manninen   +2 more
doaj   +1 more source

Cloning and nucleotide sequence of the gene encoding the γ-d-glutamyl-l-diamino acid endopeptidase II ofBacillus sphaericus [PDF]

FEMS Microbiology Letters, 1992
The gene encoding the Bacillus sphaericus gamma-D-glutamyl-L-diamino acid endopeptidase II, a cytoplasmic enzyme involved in cell sporulation [1], contains the information for a 271-amino acid protein devoid of a signal peptide. The endopeptidase lacks sequence relatedness with other proteins of known primary structure except that its C-terminal region
Hourdou, Marie-Laure, Duez, Colette, Joris, Bernard, Vacheron, Marie-Jeanne, Guinand, Micheline, Michel, Georges, Ghuysen, Jean-Marie   +6 more
openaire   +2 more sources

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

MOESM5 of Novel Acinetobacter parvus HANDI 309 microbial biomass for the production of N-acetyl-β-d-glucosamine (GlcNAc) using swollen chitin substrate in submerged fermentation

, 2017
Additional file 5: Figure S5. Effect of magnesium sulfate of the culture medium on the extracellular chitinase activity.
Kim, Tae, Ki, Kwang, Lim, Dong, Vijayakumar, Mayakrishnan, Park, Seong, Choi, Sun, Kim, Ki, Im, Seok, Park, Beom   +8 more
openaire   +1 more source

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu, Myeong Hwan Lee, Jungdon Suk, Seung‐Wan Song, Hye Min Ryu, Halim Kang, Jusung Han, Myung‐Soo Park, Yongku Kang   +8 more
wiley   +1 more source

VolcDeGas: A program for modelling hydrogen isotope fractionation during degassing of rhyolitic melts

Volcanica, 2020
Magma degassing mechanisms are key determinants of explosive and effusive eruption styles. Paired measurements of H2O content and hydrogen isotopic ratios (e.g., δD) in pyroclastic and effusive products can elucidate end-member degassing mechanisms (e.g.
Sebastian Walter, Jonathan Castro
doaj   +1 more source

MOESM2 of Novel Acinetobacter parvus HANDI 309 microbial biomass for the production of N-acetyl-β-d-glucosamine (GlcNAc) using swollen chitin substrate in submerged fermentation

, 2017
Additional file 2: Figure S2. Effect of glucose of the culture medium on the extracellular chitinase activity.
Kim, Tae, Ki, Kwang, Lim, Dong, Vijayakumar, Mayakrishnan, Park, Seong, Choi, Sun, Kim, Ki, Im, Seok, Park, Beom   +8 more
openaire   +1 more source