Source 1review2022Physical Chemistry Chemical Physics
Toolkit/merocyanine mPAHs
merocyanine mPAHs
Also known as: merocyanine
Taxonomy: Mechanism Branch / Architecture. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
The advantages and disadvantages of the three types of mPAHs, i.e. merocyanine, indazole, and TCF mPAHs, are compared with regard to photo-induced [H+], switching rate, and other properties.
Usefulness & Problems
Why this is useful
Merocyanine mPAHs are one of the three mPAH classes compared in the review for reversible photo-induced proton control.; reversible light-driven proton release
Source:
Merocyanine mPAHs are one of the three mPAH classes compared in the review for reversible photo-induced proton control.
Source:
reversible light-driven proton release
Problem solved
They provide one chemical implementation of the broader mPAH strategy for light-controlled proton chemistry.; subclass implementation of metastable-state photoacid control
Source:
They provide one chemical implementation of the broader mPAH strategy for light-controlled proton chemistry.
Source:
subclass implementation of metastable-state photoacid control
Problem links
subclass implementation of metastable-state photoacid control
LiteratureThey provide one chemical implementation of the broader mPAH strategy for light-controlled proton chemistry.
Source:
They provide one chemical implementation of the broader mPAH strategy for light-controlled proton chemistry.
Taxonomy & Function
Primary hierarchy
Mechanism Branch
Architecture: A reusable architecture pattern for arranging parts into an engineered system.
Techniques
No technique tags yet.
Target processes
No target processes tagged yet.
Input: Light
Implementation Constraints
cofactor dependency: cofactor requirement unknownencoding mode: genetically encodedimplementation constraint: context specific validationimplementation constraint: spectral hardware requirementoperating role: actuator
class-specific performance depends on photo-induced [H+], switching rate, and other properties
The abstract does not specify which limitations are unique to merocyanine systems.; advantages and disadvantages relative to other mPAH classes are discussed but not specified in the abstract
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
mPAHs have been applied across chemical, material, energy, biotechnology, and biomedical fields, including systems driven by acid-base reactions, acid-catalyzed reactions, ionic bonding, coordination bonding, hydrogen bonding, ion exchange, cation-pi interaction, solubility, swellability, permeability, and pH change in biosystems.
Photoacids enable spatial, temporal, and remote control of proton chemistry by transforming from weak to strong acids under light.
Metastable-state photoacids can reversibly generate high proton concentration under visible light with moderate intensity, addressing a limitation of excited-state photoacids for proton chemistry requiring high [H+].
The review compares mPAHs with excited-state photoacids and with common acids such as HCl to explain mPAH advantages.
Merocyanine, indazole, and TCF mPAHs are compared in the review with respect to photo-induced proton concentration, switching rate, and other properties.
Approval Evidence
1 source1 linked approval claimfirst-pass slug merocyanine-mpahs
The advantages and disadvantages of the three types of mPAHs, i.e. merocyanine, indazole, and TCF mPAHs, are compared with regard to photo-induced [H+], switching rate, and other properties.
Source:
subclass comparisonsupports
Merocyanine, indazole, and TCF mPAHs are compared in the review with respect to photo-induced proton concentration, switching rate, and other properties.
Source:
Comparisons
Source-stated alternatives
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Source:
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Source-backed strengths
Metastable-state photoacids can reversibly generate high proton concentration under visible light with moderate intensity, addressing a limitation of excited-state photoacids for proton chemistry requiring high [H+].
Source:
Metastable-state photoacids can reversibly generate high proton concentration under visible light with moderate intensity, addressing a limitation of excited-state photoacids for proton chemistry requiring high [H+].
Compared with indazole mPAHs
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Shared frame: source-stated alternative in extracted literature
Relative tradeoffs: advantages and disadvantages relative to other mPAH classes are discussed but not specified in the abstract.
Source:
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Compared with metastable-state photoacids
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Shared frame: source-stated alternative in extracted literature
Relative tradeoffs: advantages and disadvantages relative to other mPAH classes are discussed but not specified in the abstract.
Source:
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Compared with TCF mPAHs
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Shared frame: source-stated alternative in extracted literature
Relative tradeoffs: advantages and disadvantages relative to other mPAH classes are discussed but not specified in the abstract.
Source:
The review directly compares merocyanine mPAHs with indazole and TCF mPAHs.
Ranked Citations
- 1.