Results 221 to 230 of about 71,112 (299)

<i>Pseudomonas aeruginosa</i> tRNA nucleotidyltransferase Cca controls resistance and tolerance to aminoglycoside antibiotics by regulating the MexXY multidrug efflux pump. [PDF]

Antimicrob Agents Chemother
Shen C, Wang L, Zhang Y, Zhang L, Cheng Z, Wu W, Ha U-H, Jin S, Jin Y.   +8 more
europepmc   +1 more source

Catalytic Oxidation of CO and VOC in Flue Gas of Coffee Roasting Machines

Chemie Ingenieur Technik, EarlyView.
Platinum‐coated cordierite monoliths effectively oxidized CO and VOC in coffee roasting exhaust with higher Pt loadings lowering light‐off temperatures. Scaled up 90 g/ft3 catalyst in a 5 kg roaster achieved 96% CO and around 78% VOC conversion at 350°C, highlighting stable operation requires flue gas temperatures ≥350°C.
Till Hauswald, Kalle Weidauer, Christoph Hahn, Sven Kureti   +3 more
wiley   +1 more source

Genetic variants of AcrAB and OqxAB and the impact of efflux pump inhibition on ciprofloxacin and amikacin resistance in clinical isolates of Klebsiella pneumoniae from Lima, Peru. [PDF]

BMC Microbiol
Aguilar-Luis D, Silva-Caso W, Pérez-Lazo G, Morales-Castillo L, Camps M, Soto-Febres F, Aguilar-Luis MA, Aquino-Ortega R, Del Valle-Mendoza J.   +8 more
europepmc   +1 more source

Spatially resolved 23Na magnetic resonance dispersion measurement in porous media

The Canadian Journal of Chemical Engineering, EarlyView.
Quantitative 23Na MRI was employed to analyze dispersion in realistic core plug samples and was compared with the conventional breakthrough curve. 23Na MRI provided a more effective aassessment of core plug heterogeneity than the conventional method. Abstract Tracer tests are widely used in the petroleum industry to assess reservoir core plugs, relying
Rheya Rajeev, Mohammad Sadegh Zamiri, Andrés Ramírez Aguilera, Florea Marica, Laura Romero de Zerón, Bruce J. Balcom   +5 more
wiley   +1 more source

Expression of multidrug efflux pump gene acrAB in Escherichia coli: a systematic review and meta analysis. [PDF]

BMC Infect Dis
Bahaj SS, Al-Dhubaibi MS, Noman A, Ali SS, Mehmood H, Alkassar WY, Al-Dhubaibi AM, Mohammed GF, Abd Elneam AI.   +8 more
europepmc   +1 more source

Economic and environmental implications of the development of UASB reactors in Mexico for sustainable industrial wastewater treatment

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume, Adalberto Noyola   +1 more
wiley   +1 more source

Transient AdeABC-mediated eravacycline resistance in carbapenem-resistant Acinetobacter baumannii ST2: a mutation-independent efflux pump adaptation. [PDF]

Ann Clin Microbiol Antimicrob
Yang X, He N, Haque A, Mai Y, Wang J, Xiao S, Zhuo C.   +6 more
europepmc   +1 more source

Iron(III)‐loaded cation exchange resin: A dual approach for aqueous H2S removal and biogas desulphurization

The Canadian Journal of Chemical Engineering, EarlyView.
Left: Desulphurization method application. Right: Novel desulphurization method. Abstract The presence of hydrogen sulphide (H2S) in biogas poses significant environmental and operational challenges due to its corrosive and toxic properties. Thus, this study aimed to develop a dual‐function desulphurization system using a cation exchange resin (CIER ...
Matheus Damásio Thrun, Renata Mello Giona, Eduardo Eyng, Eduardo Borges Lied, Laércio Mantovani Frare, Ismael Laurindo Costa Junior, Ilton José Baraldi   +6 more
wiley   +1 more source

Development of a sustainable water treatment process using biochar as substrate for filtration and coliform removal

The Canadian Journal of Chemical Engineering, EarlyView.
Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil, Muhammad Ishtiaq Ali, Rameesha Abid, Anab Mujtaba, Rabia Asghar, Asif Jamal, Yusuf Tutar, Ahsan Habib, Fakhraddin Yusubov   +8 more
wiley   +1 more source

Synergy Between the Auranofin Analogue PEt₃AuCl and Membrane Disruptors, Efflux-Pump Blockers, and Glutathione-Depletors Uncovers Tolerance Pathways in <i>Pseudomonas aeruginosa</i>. [PDF]

Int J Mol Sci
Amato B, Mazzantini D, de Azevedo-França JA, Maisetta G, Ghelardi E, Esin S, Messori L, Batoni G.   +7 more
europepmc   +1 more source