Search Results - "Phosphate buffer solutions"

On-line Analysis of the Electrochemical Oxidation of Dopamine in High Concentration Phosphate Buffer Solution by Electrochemical Mass Spectrometry

Authors: LIN Jia-mei WANG Hao-tian LI Hui et al.

Source: Zhipu Xuebao, Vol 45, Iss 1, Pp 103-110 (2024)

Subject Terms: • high concentration phosphate buffer solutions, mechanism of electrochemical reaction, dopamine, electrochemical mass spectrometry, Chemistry, QD1-999

File Description: electronic resource

Relation: https://zpxb.xml-journal.net/article/pdf/preview/9e7d97ba-f0af-46d5-a25c-7230a5d880ce; https://doaj.org/toc/1004-2997

Access URL: https://doaj.org/article/13e34a15bfa54d5486bba8bf12f899ee

Crystal Structure and Physicochemical Characteristics of Two Novel Adamantane Derivatives of Sulfonamides

Authors: Valery V. Tkachev Nadezda N. Strakhova Vladimir P. Kazachenko et al.

Source: Crystallography Reports. 66:424-428

Subject Terms: Isothermal saturation, Methoxy, Phosphate buffer solutions, Crystal structure, X ray diffraction analysis, 02 engineering and technology, N hexane, Amides, Adamantane derivatives, Adamantanes, 01 natural sciences, Physicochemical characteristics, 3. Good health, 0104 chemical sciences, 1-octanol, Solubility, 0210 nano-technology, Hexane, Sulfur compounds

Access URL: https://link.springer.com/article/10.1134/S1063774521030123
https://ui.adsabs.harvard.edu/abs/2021CryRp..66..424K/abstract
https://link.springer.com/content/pdf/10.1134/S1063774521030123.pdf

Improvement of Electrochemical Water Oxidation by Fine-Tuning the Structure of Tetradentate N4 Ligands of Molecular Copper Catalysts

Authors: Shen, J. Wang, M. Gao, J. et al.

Source: ChemSusChem. 10(22):4581-4588

Subject Terms: copper, electrocatalysis, homogeneous catalysis, N ligands, water oxidation, Catalysis, Catalysts, Ligands, Oxidation, Rate constants, Controlled potential electrolysis, Experimental evidence, Faradaic efficiencies, Phosphate buffer solutions, Possible mechanisms, Tuning, coordination compound, ligand, oxygen, water, chemical structure, chemistry, electrochemical analysis, electrolysis, oxidation reduction reaction, procedures, Coordination Complexes, Electrochemical Techniques, Molecular Structure, Oxidation-Reduction

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-227141

Copper Oxide Film In-situ Electrodeposited from Cu(II) Complex as Highly Efficient Catalyst for Water Oxidation

Authors: Chen, H. Gao, Y. Lu, Z. et al.

Source: Electrochimica Acta. 230:501-507

Subject Terms: Copper based film, Electrocatalyst, Electrodeposition, Water oxidation, Coordination reactions, Copper compounds, Copper oxides, Electrocatalysis, Electrocatalysts, Electrodes, Oxidation, Oxide films, Copper-based, Efficient catalysts, Electrocatalytic, Five-coordinated, Phosphate buffer solutions, Planar structure, Water splitting, Copper

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Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-208021

A Highly Efficient Nanomaterial with Molecular Imprinting Polymer: Carbon Nitride Nanotubes Decorated with Graphene Quantum Dots for Sensitive Electrochemical Determination of Chlorpyrifos

Authors: Yola, M.L. Atar, Necip

Source: Journal of The Electrochemical Society. 164:B223-B229

Subject Terms: Cyclic voltammetry, Carbon nitride, Electrode, Carbon nitride nanotubes, Phosphate buffer solutions, X ray photoelectron spectroscopy, Chemical detection, Wine, Nitrides, Yarn, Gold Nanoparticles, Semiconductor quantum dots, Enzyme activity, Organophosphate insecticides, Electrodes, Bimetallic Nanoparticles, Nanotubes, Hydrothermal treatments, Modified glassy carbon electrode, Oxide, Electropolymerization, Acetylcholinesterase enzymes, Nanostructured materials, Nanocrystals, Electrochemical determination, Voltammetry, Glass membrane electrodes, Graphene, Electrochemical impedance spectroscopy, Scanning electron microscopy, Transmission electron microscopy, Molecular imprinting polymer

Access URL: http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/9256
https://iopscience.iop.org/article/10.1149/2.1411706jes
https://hdl.handle.net/11499/9256
https://doi.org/10.1149/2.1411706jes
https://hdl.handle.net/11486/5191
https://doi.org/10.1149/2.1411706jes
http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/9256

Multi-stack insulator to minimise threshold voltage drift in ZnO FET sensors operating in ionic solutions

Authors: J.D. Akrofi M. Ebert J.D. Reynolds et al.

Source: Micro and Nano Engineering, Vol 9, Iss , Pp 100072- (2020)

Subject Terms: Field effect transistor biosensors, Zinc oxide nanowire field effect transistor, Stack insulator layer, Threshold voltage drift, Phosphate buffer solutions, microDNA, Electronics, TK7800-8360, Technology (General), T1-995

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2590007220300277; https://doaj.org/toc/2590-0072

Access URL: https://doaj.org/article/dabd115937274de1bf410348e20ce1a4

Preparation and characterization of naproxen-loaded electrospun thermoplastic polyurethane nanofibers as a drug delivery system

Authors: Akduman, Çiğdem Özgüney, I. Kumbasar, E.P.A.

Source: Materials Science and Engineering: C. 64:383-390

Subject Terms: Phosphate buffer solutions, Drug delivery system, Polyurethanes, Nanofibers, Thermoplastic polyurethane, Release characteristics, Average diameter, 02 engineering and technology, chemistry, 01 natural sciences, Drug Delivery Systems/*methods, Nanofibers/*chemistry, Naproxen/chemistry/pharmacokinetics, Polyurethanes/chemistry/pharmacokinetics, Drug Delivery Systems, Naproxen, naproxen, drug delivery system, procedures, nanofiber, Electrospinning, polyurethan, Spinning (fibers), Drug release, 0104 chemical sciences, 3. Good health, Fibers, Thermoplastic polyurethanes, Reinforced plastics, Ultra-fine fibers, Naproxens, 0210 nano-technology, Plastics

Access URL: https://pubmed.ncbi.nlm.nih.gov/27127068
https://europepmc.org/abstract/MED/27127068
https://avesis.ege.edu.tr/yayin/5a9b1ad8-52d4-47ff-befa-a952c978cd58/preparation-and-characterization-of-naproxen-loaded-electrospun-thermoplastic-polyurethane-nanofibers-as-a-drug-delivery-system
https://pubmed.ncbi.nlm.nih.gov/27127068/
https://www.ncbi.nlm.nih.gov/pubmed/27127068
https://www.sciencedirect.com/science/article/pii/S0928493116303034
https://www.infona.pl/resource/bwmeta1.element.elsevier-cd2ed8c2-c937-37bd-8019-059f6b61a761
https://hdl.handle.net/11499/9524
https://doi.org/10.1016/j.msec.2016.04.005
http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/9524
https://hdl.handle.net/11454/52643
https://doi.org/10.1016/j.msec.2016.04.005

New molecular imprinted voltammetric sensor for determination of ochratoxin A

Authors: Vinod Kumar Gupta Necip Atar Mehmet Lütfi Yola

Source: Materials Science and Engineering: C. 61:368-375

Subject Terms: ochratoxin, polyoxometalate I, analysis, X ray photoelectron spectroscopy, Reduced graphene oxides, Metal Nanoparticles, Wine, 02 engineering and technology, Beverages/analysis, Carbon/chemistry, Electrochemical Techniques, Electrodes, Graphite/chemistry, Hydrogen-Ion Concentration, Limit of Detection, Metal Nanoparticles/chemistry, Microscopy, Electron, Scanning, Molecular Imprinting, Ochratoxins/*analysis, Photoelectron Spectroscopy, Silver/chemistry, Tungsten Compounds/chemistry, Wine/analysis, 01 natural sciences, beverage, electrochemical analysis, Scanning, silver, Reduced graphene oxide, Microscopy, limit of detection, graphite, pH, Modified glassy carbon electrode, Ochratoxin A, Oxides, Tungsten Compounds, Ochratoxins, Glass membrane electrodes, molecular imprinting, Graphite, Silver nanoparticles, 0210 nano-technology, Scanning electron microscopy, scanning electron microscopy, Silver, X ray diffraction, Phosphate buffer solutions, Reduced graphene oxides (RGO), Metal nanoparticles, Silver nanoparticles (AgNps), chemistry, Electron, Beverages, tungsten derivative, wine, Polyoxometalate, metal nanoparticle, Polyoxometalates, carbon, Electropolymerization, electrode, Carbon, 0104 chemical sciences, Molecular imprinted sensor, Nanoparticles, Fruit juices, Graphene, Transmission electron microscopy

Access URL: https://pubmed.ncbi.nlm.nih.gov/26838863
https://www.sciencedirect.com/science/article/pii/S0928493115306688
https://www.infona.pl/resource/bwmeta1.element.elsevier-362e3e7f-4a25-37a9-8e33-9d6839444e5f
http://europepmc.org/abstract/MED/26838863
https://www.ncbi.nlm.nih.gov/pubmed/26838863
http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/9640

Sensitive determination of citrinin based on molecular imprinted electrochemical sensor

Authors: Atar, Necip Yola, M.L. Eren, T.

Source: Applied Surface Science. 362:315-322

Subject Terms: Voltammetric sensor, X ray diffraction, Phosphate buffer solutions, X ray photoelectron spectroscopy, Reduced graphene oxides (RGO), Reduced graphene oxides, 02 engineering and technology, 01 natural sciences, Electrochemical sensors, Reduced graphene oxide, Platinum nano-particles, POM, Polyoxometalates, Electropolymerization, Platinium nanoparticles, Citrinin, 0104 chemical sciences, Molecular imprinted sensor, Glassy carbon electrodes, Nanoparticles, Voltammetry, Glass membrane electrodes, Graphene, 0210 nano-technology, Scanning electron microscopy, Transmission electron microscopy

Access URL: http://www.sciencedirect.com/science/article/pii/S0169433215029293
https://www.sciencedirect.com/science/article/pii/S0169433215029293
https://hdl.handle.net/11499/9710
https://doi.org/10.1016/j.apsusc.2015.11.222
http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/9710

A Molecular Imprinted Voltammetric Sensor Based on Carbon Nitride Nanotubes: Application to Determination of Melamine

Authors: Yola, M.L. Eren, Tanju Atar, Necip

Source: Journal of The Electrochemical Society. 163:B588-B593

Subject Terms: Enhanced Raman-Spectroscopy, Voltammetric sensor, Carbon nitride, Carbon nitride nanotubes, Phosphate buffer solutions, X ray photoelectron spectroscopy, Extraction, 01 natural sciences, Nitrides, Yarn, Gold Nanoparticles, Protein contents, Polymer, Electrodes, Cyromazine, 2. Zero hunger, Selective Determination, Nanotubes, Modified glassy carbon electrode, Photocatalytic Activity, Electropolymerization, Reproducibilities, 0104 chemical sciences, Food products, Milk, Linearity range, Glass membrane electrodes, Detection limits, Graphene Oxide, Scanning electron microscopy, Electrochemical Sensor

Access URL: https://iopscience.iop.org/article/10.1149/2.0311613jes
https://www.cheric.org/research/tech/periodicals/view.php?seq=1502967
https://hdl.handle.net/11499/9838
https://doi.org/10.1149/2.0311613jes
https://hdl.handle.net/11486/5195
https://doi.org/10.1149/2.0311613jes
http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/9838

Freeze-drying of live virus vaccines: A review

Authors: Hansen, Laurent Daoussi, R Vervaet, Chris et al.

Source: VACCINE

Subject Terms: CONFORMATIONAL-CHANGES, INFLUENZA-VIRUS, 0301 basic medicine, RESIDUAL MOISTURE, CHEMICAL STABILIZERS, Vaccines, Attenuated, Design of a formulation, PROTEIN STABILIZATION, Viral Proteins, 03 medical and health sciences, Cryoprotective Agents, RATIONAL DESIGN, VIRAL VACCINES, Technology, Pharmaceutical, attenuated virus, LACTATE-DEHYDROGENASE, Stabilization of viruses, 0303 health sciences, Live, Cell Membrane, Ice, Osmolar Concentration, PHOSPHATE BUFFER SOLUTIONS, Biology and Life Sciences, Viral Vaccines, Hydrogen-Ion Concentration, COLD-CHAIN, Lyophilization, 3. Good health, Freeze Drying

File Description: application/pdf

Access URL: https://biblio.ugent.be/publication/7069013/file/7069024.pdf
https://pubmed.ncbi.nlm.nih.gov/26364685
https://www.ncbi.nlm.nih.gov/pubmed/26364685
https://europepmc.org/article/MED/26364685
https://biblio.ugent.be/publication/7069013
https://biblio.ugent.be/publication/7069013/file/7069024.pdf
https://www.sciencedirect.com/science/article/pii/S0264410X15012384
https://pubmed.ncbi.nlm.nih.gov/26364685/
http://hdl.handle.net/1854/LU-7069013
https://biblio.ugent.be/publication/7069013
http://doi.org/10.1016/j.vaccine.2015.08.085
https://biblio.ugent.be/publication/7069013/file/7069024

A super-efficient cobalt catalyst for electrochemical hydrogen production from neutral water with 80 mV overpotential

Authors: Chen, Lin Wang, Mei Han, Kai et al.

Source: Energy & Environmental Science. 7(1):329-334

Subject Terms: Bulk electrolysis, Cobalt Catalyst, Faradaic efficiencies, Good stability, Mercury electrodes, Phosphate buffer solutions, Self-assembled, Tetraphosphines

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-141066

Sensor for diuron quantitation based on the P450 biomimetic catalyst nickel(II) 1,4,8,11,15,18,22,25-octabutoxy-29H,31H-phthalocyanine

Authors: Wong, Ademar De Vasconcelos Lanza, Marcos Roberto Sotomayor, Maria Del Pilar Taboada et al.

Contributors: Wong, Ademar De Vasconcelos Lanza, Marcos Roberto Sotomayor, Maria Del Pilar Taboada et al.

Source: Journal of Electroanalytical Chemistry. 690:83-88

Subject Terms: Selective analysis, Biomimetic catalysts, Cyclic voltammetry, Detection and quantification limit, Phosphate buffer solutions, Nickel(II) 1,4,8,11,15,18,22,25- octabutoxy-29H,31H-phthalocyanine, Phthalocyanine complexes, 02 engineering and technology, Amperometric response, Environmental media, 01 natural sciences, Biomimetic sensor, Analytical Chemistry, Nickel complex, Environmental sample, A-carbon, Biomimetics, Electrochemistry, Urea, Nickel compounds, Linear response, Carbon pastes, Sensors, Herbicides, Carbon, 6. Clean water, River water, 0104 chemical sciences, Ag/AgCl, Diuron, Chemical Engineering(all), Amperometric, Biomimetic sensors, P450 enzyme, 0210 nano-technology, Nickel(II) 1,4,8,11,15,18,22,25-octabutoxy-29H,31H-phthalocyanine

Access URL: https://www.sciencedirect.com/science/article/abs/pii/S1572665712004699
https://repositorio.unesp.br/handle/11449/74405
https://www.sciencedirect.com/science/article/pii/S1572665712004699
https://bv.fapesp.br/pt/publicacao/70430/sensor-for-diuron-quantitation-based-on-the-p450-biomimetic-/
http://repositorio.unesp.br/handle/11449/74405
https://core.ac.uk/display/82690947

Direct Electron Transfer of Glucose Oxidase and Carbon Nanotubes Entrapped with Biocompatible Organic Materials

Authors: Kim, Ji Hyeon Lee, Hye Jung Jung, Haesook et al.

Source: Molecular Crystals and Liquid Crystals. 519:82-89

Subject Terms: Biocompatible polymer, Phosphate buffer solutions, Cyclic voltammograms, Redox potentials, Biofuel cell, Redox enzyme, Redox peaks, 02 engineering and technology, Organic materials, 7. Clean energy, GC electrode, Catalytic activity, Ag/AgCl, Electron transfer, Direct electron transfer, Enzyme-based biosensors, Glassy carbon electrodes, Redox centers, Bioelectronic device, 0210 nano-technology

Access URL: https://www.tandfonline.com/doi/abs/10.1080/15421401003604112
https://scholarworks.unist.ac.kr/handle/201301/3147

In Vivo Biological Behavior of Calcium Phosphate Cements with Different Ca/P Ratio

Authors: Saska, S. Nunes, N. S. Aveiro, E. et al.

Contributors: Saska, S. Nunes, N. S. Aveiro, E. et al.

Source: Key Engineering Materials. :237-240

Subject Terms: Light, Paraffins, Phosphate buffer solutions, Paraffin waxes, Subcutaneous tissues, 02 engineering and technology, 01 natural sciences, Phosphates, Gravimetric analysis, In-vivo, Ca/p ratios, X- ray diffractions, Calcium alloys, In vivo test, Paraffin wax, Bone implants, Biological behaviors, Bioceramics, X ray diffraction analysis, Thermogravimetric analysis, Calcium phosphate cements, Bone cement, 0104 chemical sciences, 3. Good health, Calcium phosphate, Mechanical mixtures, Cements, Biocompatibility, Calcium, 0210 nano-technology, Ectopic osteogenesis

Access URL: https://repositorio.unesp.br/handle/11449/70935
http://repositorio.unesp.br/handle/11449/70935
https://www.scientific.net/KEM.396-398.237

Multi-stack insulator to minimise threshold voltage drift in ZnO FET sensors operating in ionic solutions

Authors: Akrofi, Joshua, Daniel Ebert, Martin Reynolds, Jamie Dean et al.

Source: Micro and Nano Engineering, Vol 9, Iss, Pp 100072-(2020)
Micro and Nano Engineering, Vol 8, Iss, Pp 100066-(2020)

Subject Terms: TK7800-8360, Phosphate buffer solutions, microDNA, Zinc oxide nanowire field effect transistor, T1-995, Threshold voltage drift, Electronics, Field effect transistor biosensors, Technology (General), Stack insulator layer, 3. Good health

File Description: text

Access URL: https://doaj.org/article/dabd115937274de1bf410348e20ce1a4
https://doaj.org/article/db45a59b80a14ed49203d47622783242
https://www.sciencedirect.com/science/article/abs/pii/S2590007220300277
https://eprints.soton.ac.uk/440984/
https://www.sciencedirect.com/science/article/pii/S2590007220300277
https://eprints.soton.ac.uk/440984/

Electronic modulation of cobalt phosphide nanosheet arrays via copper doping for highly efficient neutral-pH overall water splitting

Authors: Yan L. Zhang B. Zhu J. et al.

Source: Applied Catalysis B: Environmental ; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077152891&doi=10.1016%2fj.apcatb.2019.118555&partnerID=40&md5=988994491d671790ae487c09a3024d75

Subject Terms: Catalyst activity, Cobalt compounds, Coefficient of performance, Copper, Density functional theory, Design for testability, Electrocatalysis, Electrocatalysts, Electrodes, Electrolytic cells, Electronic structure, Hydrogen evolution reaction, Nanosheets, Bifunctional electrocatalysts, DFT calculation, Electrocatalytic performance, Electronic regulation, Oxygen evolution reaction (oer), Phosphate buffer solutions, Transition metal phosphide, Water splitting, Oxygen evolution reaction, Elsevier B.V

Relation: http://hdl.handle.net/11615/80866

Availability: http://hdl.handle.net/11615/80866
https://doi.org/10.1016/j.apcatb.2019.118555

Bilirubin oxidase-based cathode for microbial fuel cell (MFC) applications: The effects of bacterial/pollutants' presence on enzyme stability

Authors: Santoro, C.

Source: Santoro, C 2013, 'Bilirubin oxidase-based cathode for microbial fuel cell (MFC) applications: The effects of bacterial/pollutants' presence on enzyme stability', Electrochemical Society Interface, pp. 88-89.

Subject Terms: Enzyme stability, Cathodes, Activated sludge, Phosphate buffer solutions, Open circuit potential, Polarization behavior, Enzymatic Degradation, Bacterial contamination, Bilirubin oxidase, Enzymes

Access URL: https://research.manchester.ac.uk/en/publications/0b5ea5e7-1518-4e9c-bf84-ca4c494fe26c
http://www.scopus.com/inward/record.url?eid=2-s2.0-84893715994&partnerID=MN8TOARS

Probing the orientation of β-lactoglobulin on gold surfaces modified by alkyl thiol self-assembled monolayers

Authors: Lebec, Victor Landoulsi, J. Boujday, S. et al.

Contributors: Lebec, Victor Landoulsi, J. Boujday, S. et al.

Source: The Journal of Physical Chemistry Part C: Nanomaterials and Interfaces, Vol. 117, no.22, p. 11569-11577 (2013)

Subject Terms: Adsorption of proteins, Amino acids, Gold, Multilayers, Photoelectrons, Principal component analysis, Secondary ion mass spectrometry, Self assembled monolayers, Surface properties, X ray photoelectron spectroscopy, Proteins, Different distributions, Infrared reflection absorption spectroscopy, Phosphate buffer solutions, Polarization-modulated, Quartz crystal microbalance with dissipation, Specific orientation, Time of flight secondary ion mass spectrometry, Adsorption

Relation: boreal:139511; http://hdl.handle.net/2078.1/139511

Availability: http://hdl.handle.net/2078.1/139511
https://doi.org/10.1021/jp311964g

EFFECTS OF COMBINED HEAT AND IRRADIATION TREATMENT ON PECTIN METHYLESTERASE.

Contributors: Delincee, H

Source: Confructa 15: No. 6, 366-75(1970).; Other Information: Orig. Receipt Date: 30-JUN-73; Bib. Info. Source: GF (GF)

File Description: Medium: X

Access URL: http://www.osti.gov/scitech/biblio/4582302