The Experts below are selected from a list of 43413 Experts worldwide ranked by ideXlab platform

Steeve Bonneville - One of the best experts on this subject based on the ideXlab platform.

  • Equilibrium and Out-Of-Equilibrium Investigation of Proton Exchange and CuII and ZnII Complexation on Fungal Mycelium (Trametes hirsuta)
    2015
    Co-Authors: Vicente De Almeida, Bruno Szpoganicz, Lei Chou, Kitty Baert, Annick Hubin, Steeve Bonneville
    Abstract:

    This work presents potentiometric investigations of [mycelium/metal ion/water] complex systems and the development of a new model investigating the ion-mycelium-fluid interactions. Since pH is a major parameter in soil ecology exhibiting large fluctuations, we proposed an improved equilibrium and also out-of-equilibrium potentiometric titration method in order to characterize the proton exchange behavior of the [mycelium/metal ion/water] system. Our model describes the dynamic relations and interactions within the soil complex subsystems consisting of fungal mycelium of Trametes hirsuta, water with or without metal ions (CuII and ZnII). Equilibrium modeling based on potentiometric titrations can be well described using four mycelium related components which are active in the pH range studied. In addition, our equilibrium calculations show clear differences with respect to metal-mycelium interactions: CuII interacts with acidic and basic deprotonable sites, while ZnII binds with neutral and basic deprotonable sites. Potentiometric outof- equilibrium (i.e. perturbed pH) characterization suggests that important fungal heterogeneous complexity may act as definite proton pressure entities under continuously perturbed soil conditions. Raman micro-spectroscopy was also used to characterize the [mycelium/metal ion/water] complex systems. Our results demonstrate that potentiometry is a useful tool (Intermediate Technology) in studying biological complex matrices, facing pH perturbations, as well as their interactions with metal ions.SCOPUS: ar.jSCOPUS: er.jinfo:eu-repo/semantics/publishe

  • equilibrium and out of equilibrium investigation of proton exchange and cuii and znii complexation on fungal mycelium trametes hirsuta
    2015
    Co-Authors: Vicente De Almeida, Bruno Szpoganicz, Lei Chou, Kitty Baert, Annick Hubin, Steeve Bonneville
    Abstract:

    This work presents potentiometric investigations of [mycelium/metal ion/water] complex systems and the development of a new model investigating the ion-mycelium-fluid interactions. Since pH is a major parameter in soil ecology exhibiting large fluctuations, we proposed an improved equilibrium and also out-of-equilibrium potentiometric titration method in order to characterize the proton exchange behavior of the [mycelium/metal ion/water] system. Our model describes the dynamic relations and interactions within the soil complex subsystems consisting of fungal mycelium of Trametes hirsuta, water with or without metal ions (CuII and ZnII). Equilibrium modeling based on potentiometric titrations can be well described using four mycelium related components which are active in the pH range studied. In addition, our equilibrium calculations show clear differences with respect to metal-mycelium interactions: CuII interacts with acidic and basic deprotonable sites, while ZnII binds with neutral and basic deprotonable sites. Potentiometric out-of-equilibrium (i.e., perturbed pH) characterization suggests that important fungal heterogeneous complexity may act as definite proton pressure entities under continuously perturbed soil conditions. Raman micro-spectroscopy was also used to characterize the [mycelium/metal ion/water] complex systems. Our results demonstrate that potentiometry is a useful tool (Intermediate Technology) in studying biological complex matrices, facing pH perturbations, as well as their interactions with metal ions.

Vicente De Almeida - One of the best experts on this subject based on the ideXlab platform.

  • Equilibrium and Out-Of-Equilibrium Investigation of Proton Exchange and CuII and ZnII Complexation on Fungal Mycelium (Trametes hirsuta)
    2015
    Co-Authors: Vicente De Almeida, Bruno Szpoganicz, Lei Chou, Kitty Baert, Annick Hubin, Steeve Bonneville
    Abstract:

    This work presents potentiometric investigations of [mycelium/metal ion/water] complex systems and the development of a new model investigating the ion-mycelium-fluid interactions. Since pH is a major parameter in soil ecology exhibiting large fluctuations, we proposed an improved equilibrium and also out-of-equilibrium potentiometric titration method in order to characterize the proton exchange behavior of the [mycelium/metal ion/water] system. Our model describes the dynamic relations and interactions within the soil complex subsystems consisting of fungal mycelium of Trametes hirsuta, water with or without metal ions (CuII and ZnII). Equilibrium modeling based on potentiometric titrations can be well described using four mycelium related components which are active in the pH range studied. In addition, our equilibrium calculations show clear differences with respect to metal-mycelium interactions: CuII interacts with acidic and basic deprotonable sites, while ZnII binds with neutral and basic deprotonable sites. Potentiometric outof- equilibrium (i.e. perturbed pH) characterization suggests that important fungal heterogeneous complexity may act as definite proton pressure entities under continuously perturbed soil conditions. Raman micro-spectroscopy was also used to characterize the [mycelium/metal ion/water] complex systems. Our results demonstrate that potentiometry is a useful tool (Intermediate Technology) in studying biological complex matrices, facing pH perturbations, as well as their interactions with metal ions.SCOPUS: ar.jSCOPUS: er.jinfo:eu-repo/semantics/publishe

  • equilibrium and out of equilibrium investigation of proton exchange and cuii and znii complexation on fungal mycelium trametes hirsuta
    2015
    Co-Authors: Vicente De Almeida, Bruno Szpoganicz, Lei Chou, Kitty Baert, Annick Hubin, Steeve Bonneville
    Abstract:

    This work presents potentiometric investigations of [mycelium/metal ion/water] complex systems and the development of a new model investigating the ion-mycelium-fluid interactions. Since pH is a major parameter in soil ecology exhibiting large fluctuations, we proposed an improved equilibrium and also out-of-equilibrium potentiometric titration method in order to characterize the proton exchange behavior of the [mycelium/metal ion/water] system. Our model describes the dynamic relations and interactions within the soil complex subsystems consisting of fungal mycelium of Trametes hirsuta, water with or without metal ions (CuII and ZnII). Equilibrium modeling based on potentiometric titrations can be well described using four mycelium related components which are active in the pH range studied. In addition, our equilibrium calculations show clear differences with respect to metal-mycelium interactions: CuII interacts with acidic and basic deprotonable sites, while ZnII binds with neutral and basic deprotonable sites. Potentiometric out-of-equilibrium (i.e., perturbed pH) characterization suggests that important fungal heterogeneous complexity may act as definite proton pressure entities under continuously perturbed soil conditions. Raman micro-spectroscopy was also used to characterize the [mycelium/metal ion/water] complex systems. Our results demonstrate that potentiometry is a useful tool (Intermediate Technology) in studying biological complex matrices, facing pH perturbations, as well as their interactions with metal ions.

A Z Idrus - One of the best experts on this subject based on the ideXlab platform.

  • Intermediate Technology for fish cracker keropok production
    2007
    Co-Authors: C L Siaw, A Z Idrus
    Abstract:

    ‘Keropok’ production is an important cottage industry in Malaysia. However, production methods used are poor, resulting in inferior quality products which have uneven expansion characteristics, dark objectionable colours and varying shapes, sizes and thicknesses. This paper describes a method that can be used to upgrade ‘keropok’ production. Basically it is an adaptation from sausage production Technology. Products from this method were superior in terms of appearance, shape and linear expansion and were more acceptable to taste panellists.

C L Siaw - One of the best experts on this subject based on the ideXlab platform.

  • Intermediate Technology for fish cracker keropok production
    2007
    Co-Authors: C L Siaw, A Z Idrus
    Abstract:

    ‘Keropok’ production is an important cottage industry in Malaysia. However, production methods used are poor, resulting in inferior quality products which have uneven expansion characteristics, dark objectionable colours and varying shapes, sizes and thicknesses. This paper describes a method that can be used to upgrade ‘keropok’ production. Basically it is an adaptation from sausage production Technology. Products from this method were superior in terms of appearance, shape and linear expansion and were more acceptable to taste panellists.

Bruno Szpoganicz - One of the best experts on this subject based on the ideXlab platform.

  • Equilibrium and Out-Of-Equilibrium Investigation of Proton Exchange and CuII and ZnII Complexation on Fungal Mycelium (Trametes hirsuta)
    2015
    Co-Authors: Vicente De Almeida, Bruno Szpoganicz, Lei Chou, Kitty Baert, Annick Hubin, Steeve Bonneville
    Abstract:

    This work presents potentiometric investigations of [mycelium/metal ion/water] complex systems and the development of a new model investigating the ion-mycelium-fluid interactions. Since pH is a major parameter in soil ecology exhibiting large fluctuations, we proposed an improved equilibrium and also out-of-equilibrium potentiometric titration method in order to characterize the proton exchange behavior of the [mycelium/metal ion/water] system. Our model describes the dynamic relations and interactions within the soil complex subsystems consisting of fungal mycelium of Trametes hirsuta, water with or without metal ions (CuII and ZnII). Equilibrium modeling based on potentiometric titrations can be well described using four mycelium related components which are active in the pH range studied. In addition, our equilibrium calculations show clear differences with respect to metal-mycelium interactions: CuII interacts with acidic and basic deprotonable sites, while ZnII binds with neutral and basic deprotonable sites. Potentiometric outof- equilibrium (i.e. perturbed pH) characterization suggests that important fungal heterogeneous complexity may act as definite proton pressure entities under continuously perturbed soil conditions. Raman micro-spectroscopy was also used to characterize the [mycelium/metal ion/water] complex systems. Our results demonstrate that potentiometry is a useful tool (Intermediate Technology) in studying biological complex matrices, facing pH perturbations, as well as their interactions with metal ions.SCOPUS: ar.jSCOPUS: er.jinfo:eu-repo/semantics/publishe

  • equilibrium and out of equilibrium investigation of proton exchange and cuii and znii complexation on fungal mycelium trametes hirsuta
    2015
    Co-Authors: Vicente De Almeida, Bruno Szpoganicz, Lei Chou, Kitty Baert, Annick Hubin, Steeve Bonneville
    Abstract:

    This work presents potentiometric investigations of [mycelium/metal ion/water] complex systems and the development of a new model investigating the ion-mycelium-fluid interactions. Since pH is a major parameter in soil ecology exhibiting large fluctuations, we proposed an improved equilibrium and also out-of-equilibrium potentiometric titration method in order to characterize the proton exchange behavior of the [mycelium/metal ion/water] system. Our model describes the dynamic relations and interactions within the soil complex subsystems consisting of fungal mycelium of Trametes hirsuta, water with or without metal ions (CuII and ZnII). Equilibrium modeling based on potentiometric titrations can be well described using four mycelium related components which are active in the pH range studied. In addition, our equilibrium calculations show clear differences with respect to metal-mycelium interactions: CuII interacts with acidic and basic deprotonable sites, while ZnII binds with neutral and basic deprotonable sites. Potentiometric out-of-equilibrium (i.e., perturbed pH) characterization suggests that important fungal heterogeneous complexity may act as definite proton pressure entities under continuously perturbed soil conditions. Raman micro-spectroscopy was also used to characterize the [mycelium/metal ion/water] complex systems. Our results demonstrate that potentiometry is a useful tool (Intermediate Technology) in studying biological complex matrices, facing pH perturbations, as well as their interactions with metal ions.