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irradiation

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PHOTOCYCLOREVERSIONS WITHIN SINGLE POLYMER CHAINS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 22 settembre 2020 Reversible photocycloadditions hold great potential for the development of remote-controlled chemical networks: The bond forming cycloaddition can be initiated with one wavelength, while the formed cycloadduct can be reversed upon irradiation with a shorter wavelength. Herein, we investigate photocycloreversions within the......
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THE EFFECT OF DEUTERATION ON THE KETO-ENOL EQUILIBRIUM AND PHOTOSTABILITY OF THE SUNSCREEN AGENT AVOBENZONE

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), gio 17 settembre 2020 The remarkable properties of deuterium have led to many exciting and favourable results in enhancing material properties, for applications in the physical, medical, and biological sciences. Deuterated isotopologues of avobenzone, a sunscreen active ingredient, were synthesised to examine for any changes......
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EFFECT OF LOCALIZED UV IRRADIATION ON THE CRYSTALLINITY AND ELECTRICAL PROPERTIES OF DIP-COATED POLYTHIOPHENE THIN FILMS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 15 settembre 2020 Ensuring high performance in polymer devices requires conjugated polymers with interchain π–π stacking interactions via van der Waals forces, which can induce structural changes in the polymer thin film. Here, we present a systematic study of using simple localized UV irradiation......
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β-FEOOH/FE-TIO2 HETEROJUNCTIONS ON TI FOR BACTERIAL INACTIVATION UNDER LIGHT IRRADIATION AND BIOSEALING

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 15 settembre 2020 Intraosseous transcutaneous implants transferring mechanical stress directly from skeleton to prosthesis are corresponding to biological mechanics. However, bacterial invasion and weak biosealing with skin tissue usually induce implant failure. In this paper, composite coatings consisted of β-FeOOH as an out layer......
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DISSOLVING MICRONEEDLES INTEGRATED WITH PH-RESPONSIVE MICELLES CONTAINING AIEGEN WITH ULTRA-PHOTOSTABILITY FOR ENHANCING MELANOMA PHOTOTHERMAL THERAPY

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), gio 10 settembre 2020 Photothermal therapy (PTT) based on aggregation-induced emission luminogen (AIEgen) is very promising for superficial tumor therapy due to the superior photostability and photothermal conversion efficiency of AIEgen. However, the systemic administration of AIEgen remains challenging mainly because of solubility dissatisfaction and......
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PHOTOISOMERIZATION OF DICYANORHODANINE-FUNCTIONALIZED THIOPHENES

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mer 09 settembre 2020 π-Conjugated oligomers functionalized with the popular dicyanorhodanine (RCN) electron acceptor are shown to be susceptible to photo-induced Z/E isomerization. The stereochemistry of two model RCN-functionalized thiophenes is confirmed by single crystal X-ray analysis and 2D NMR, and shown to be the......
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SYNTHETISED Z-SCHEME PHOTOCATALYST ZNO/G-C3N4 FOR ENHANCED PHOTOCATALYTIC REDUCTION OF CO2

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 08 settembre 2020 ZnO/g-C3N4 was prepared by a simple one-stype calcination process. ZnO/g-C3N4 was characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), UV–vis diffuse reflectance spectroscopy (DRS), Electrochemical Impedance Spectroscopy (EIS), transient photocurrent responses and photo-luminescence spectroscopy (PL). After......
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CONSTRUCTION FROM DESTRUCTION USING A PHOTO-TRIGGERED SELF-PROPAGATING DEGRADABLE POLYURETHANE AS A ONE-POT EPOXY

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 01 settembre 2020 We report a photo-triggered, base generating, base propagating degradable polyurethane that is triggered by 365 nm UV light irradiation. A small area of this polyurethane material can be exposed to 365 nm UV light irradiation to generate basic species that can......
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OXYGEN VACANCIES ENHANCED PHOTOCATALYTIC REMOVAL OF NO OVER N-DOPED TIO2 CATALYST

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 17 agosto 2020 In this study, non-metallic N doped TiO2 photocatalyst (N-TiO2) fabricated by a facile co-deposition methods with the use of the titanium isopropoxide (Ti(OC3H7)4) and ammonia as precursors exhibited a superior photocatalytic activity and selectivity to pure TiO2 on the degradation of......
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COMPARING ESCAPING METALS AND HEAT DEPOSITION IN ULTRA-HOT JUPITERS

Redazione
(AGENPARL) – LOW EARTH ORBIT, gio 30 luglio 2020 Comparing Escaping Metals and Heat Deposition in Ultra-hot JupitersHST Proposal 16086 Joshua Lothringer (publications @ ADS)The Johns Hopkins University Cycle: 27Category: Planets and Planet FormationProposal type: GOStatus: implementation HST Proposal Information: about this proposal about other proposals by this PI Proposal......

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