2026-09-09T12:52:50Z https://api.figshare.com/v2/oai

oai:figshare.com:article/29094866 2026-09-09T12:37:29Z category_7 category_13 category_39 category_133 category_146 category_873 portal_63 item_type_6 month_year_09_2026

RETRACTED: Research on the Effects of Environmentally Friendly Additives on Mild Steel Electroless Plating Mugilan Kumar (21381644) Desikan Rajagopal (517878) Sambantham Karthikeyan (1838653) Medicine Genetics Ecology Plant Biology Space Science Chemical Sciences not elsewhere classified quantum mechanical experiments nontoxic reducing agent metallic components present earthing electrode generated coated steel surface binding energies 0 300 ° c environmentally friendly additives additives ’ performance preventive coatings demonstrated 6 </ sub 2 </ sub 3 </ sub coatings contained sn green additives coatings methodology coatings consisted precipitation hardening plating procedure outer layer intermetallic phases inner layer high protection glossy structure corrosion resistance corrosion behavior Using a nontoxic reducing agent, the corrosion behavior of an earthing electrode generated from a new and stable electroless copper–tin plating solution has been investigated. During the plating procedure, green additives such as moxifloxacin and gatifloxacin were utilized as stabilizers. Electrochemical methods and salt spray analysis proved that the electroless copper–tin-coated steel surface has exceptional corrosion resistance properties. The corrosion resistance was enhanced by the precipitation hardening (toughening) of surface coatings following heat treatment at 300 °C, which resulted in the production of intermetallic phases such as Cu₃Sn and Cu₆Sn₅. The glossy structure of the coatings was revealed via SEM examinations. The data from the X-ray photoelectron spectral measurement showed that the binding energies 0.020 of the metallic components present in the preventive coatings demonstrated that the inner layer of the coatings contained Sn₂ p_3/2 and Sn₂p accounted for high protection against corrosion resistance by this coatings methodology, and the outer layer of the coatings consisted of Cu₃P, Cu₂P_3/2 O 1s, and O KLL. Electrochemical and quantum mechanical experiments were used to screen the additives’ performance. 2025-06-03T00:00:00Z Text Journal contribution 10.1021/acsomega.4c09616.s001 https://figshare.com/articles/journal_contribution/Research_on_the_Effects_of_Environmentally_Friendly_Additives_on_Mild_Steel_Electroless_Plating/29094866 CC BY-NC 4.0

oai:figshare.com:article/33477123 2026-09-09T12:36:31Z category_69 category_272 category_734 category_873 portal_63 item_type_6 month_year_09_2026

Complex Degradation of PBAT and PLA in Estuarine and Coastal Waters Tracey Read (24731871) Clement Matthew Chan (13836906) Cline Marie Chalat (24731874) Bronwyn Laycock (3817471) Paul Lant (1564381) Steven Pratt (2494324) Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified mass loss ranging coastal waters understanding butylene adipate -< realistic aquatic conditions significant mechanical changes mechanical property deterioration aquatic environmental conditions pla also exhibited molecular weight loss surface exposure conditions pbat ), poly molecular weight mechanical properties pla ), estuarine conditions various extents term persistence situ </ sheets deployed results highlight pla samples microplastic pollution microplastic formation linear low likely persistence likely anaerobic lactic acid highly dependent environmental degradation co </ biodegradable plastics >- terephthalate 10 months Understanding the environmental degradation of biodegradable plastics under realistic aquatic conditions is critical for assessing their contribution to microplastic pollution. Here, we report an 18-month <i>in situ</i> study of the degradation of poly(butylene adipate-<i>co</i>-terephthalate) (PBAT), poly(lactic acid) (PLA), and linear low-density polyethylene (LLDPE) sheets deployed in marine and estuarine environments under benthic and surface exposure conditions. PBAT showed highly variable degradation, with mass loss ranging from 5% in likely anaerobic or oxygen-limited benthic marine settings to 93% in estuarine conditions. After 10 months of exposure, mechanical property deterioration and molecular weight loss were evident, with fragmentation into macro- and mesoplastics at several sites. PLA also exhibited a decrease in molecular weight and mechanical properties over time, resulting in fragmentation at all sites to various extents after 18 months, but it showed minimal mass loss, indicating slow bulk degradation and likely persistence of both macro- and microplastics. LLDPE remained largely unchanged with no significant mechanical changes, supporting the probability of long-term persistence of polyethylene. Overall, the results highlight that degradation and microplastic formation of PBAT and PLA samples are nonlinear and highly dependent on aquatic environmental conditions. 2026-09-09T00:00:00Z Text Journal contribution 10.1021/acsestwater.6c00672.s001 https://figshare.com/articles/journal_contribution/Complex_Degradation_of_PBAT_and_PLA_in_Estuarine_and_Coastal_Waters/33477123 CC BY-NC 4.0

oai:figshare.com:article/33477120 2026-09-09T12:36:02Z category_1 category_4 category_7 category_21 category_24 category_811 category_873 portal_63 item_type_6 month_year_09_2026

A Free-Energy Upper-Bound Criterion for Entropy-Active Element Counts in High-Entropy Materials Ziao Wang (4539976) Wentao Yang (205781) Zisui Guo (24731868) Xi Zhu (551361) Biophysics Biochemistry Medicine Biotechnology Evolutionary Biology Mathematical Sciences not elsewhere classified Chemical Sciences not elsewhere classified variational principle extends retained soft channels framework therefore predicts emerge without imposing corrected covariant displacement direct integer back active integer support nonconfigurational penalty required covariant penalty reduces active count changes metallic compatibility coordinate active element counts sublattice metallic limit selected elements along universal chemical integer disordered target phase reported upper count mismatch variance grows conserving competitor envelope actual selected subset declared mixed sublattice entropy materials high universal integer actual variance conserving competitor residual penalty relevant count subset spread path envelope element names compatibility manifold sublattice normalization sublattice fraction competitor constraints mixed sublattice usually introduced upper crossing preserving constraints nevertheless obtained n </ lower configurational local chemistry energy upper energy comparison controlled uniform constraint rank bound problem bound criterion >< sup High-entropy alloys and compounds are usually introduced through a lower configurational-entropy threshold, but their largest stable element count is not a universal integer. We formulate the upper-bound problem as a free-energy comparison between the configurational entropy of a declared mixed sublattice and the nonconfigurational penalty required to maintain a disordered target phase against the lowest composition-conserving competitor. The relevant count is the entropy-active integer support on the mixed sublattice, not simply the number of element names in the formula. Local chemistry is represented by a bonding-compatibility manifold, where mismatch is measured as a Christoffel-corrected covariant displacement and projected through phase-preserving constraints into retained soft channels. In the single-sublattice metallic limit, the covariant penalty reduces to a scalar metallic stiffness multiplied by the actual variance of the selected elements along a metallic compatibility coordinate. Under the controlled uniform-path envelope, the ideal entropy gain grows as ln<i>N</i>, whereas the mismatch variance grows as <i>N</i>², allowing an upper crossing to emerge without imposing a universal chemical integer. The reported upper count is nevertheless obtained only by direct integer back-checking of the actual selected subset, residual penalty, and composition-conserving competitor envelope. The same variational principle extends to constrained compounds after mixed-sublattice normalization and explicit bonding, charge, defect, and competitor constraints. The framework therefore predicts how the admissible entropy-active count changes with temperature, bonding stiffness, selected-subset spread, mixed-sublattice fraction, and constraint rank. 2026-09-09T00:00:00Z Text Journal contribution 10.1021/acs.jpclett.6c02322.s002 https://figshare.com/articles/journal_contribution/A_Free-Energy_Upper-Bound_Criterion_for_Entropy-Active_Element_Counts_in_High-Entropy_Materials/33477120 CC BY-NC 4.0

oai:figshare.com:article/33477117 2026-09-09T12:36:01Z category_1 category_4 category_7 category_21 category_24 category_811 category_873 portal_63 item_type_3 month_year_09_2026

A Free-Energy Upper-Bound Criterion for Entropy-Active Element Counts in High-Entropy Materials Ziao Wang (4539976) Wentao Yang (205781) Zisui Guo (24731868) Xi Zhu (551361) Biophysics Biochemistry Medicine Biotechnology Evolutionary Biology Mathematical Sciences not elsewhere classified Chemical Sciences not elsewhere classified variational principle extends retained soft channels framework therefore predicts emerge without imposing corrected covariant displacement direct integer back active integer support nonconfigurational penalty required covariant penalty reduces active count changes metallic compatibility coordinate active element counts sublattice metallic limit selected elements along universal chemical integer disordered target phase reported upper count mismatch variance grows conserving competitor envelope actual selected subset declared mixed sublattice entropy materials high universal integer actual variance conserving competitor residual penalty relevant count subset spread path envelope element names compatibility manifold sublattice normalization sublattice fraction competitor constraints mixed sublattice usually introduced upper crossing preserving constraints nevertheless obtained n </ lower configurational local chemistry energy upper energy comparison controlled uniform constraint rank bound problem bound criterion >< sup High-entropy alloys and compounds are usually introduced through a lower configurational-entropy threshold, but their largest stable element count is not a universal integer. We formulate the upper-bound problem as a free-energy comparison between the configurational entropy of a declared mixed sublattice and the nonconfigurational penalty required to maintain a disordered target phase against the lowest composition-conserving competitor. The relevant count is the entropy-active integer support on the mixed sublattice, not simply the number of element names in the formula. Local chemistry is represented by a bonding-compatibility manifold, where mismatch is measured as a Christoffel-corrected covariant displacement and projected through phase-preserving constraints into retained soft channels. In the single-sublattice metallic limit, the covariant penalty reduces to a scalar metallic stiffness multiplied by the actual variance of the selected elements along a metallic compatibility coordinate. Under the controlled uniform-path envelope, the ideal entropy gain grows as ln<i>N</i>, whereas the mismatch variance grows as <i>N</i>², allowing an upper crossing to emerge without imposing a universal chemical integer. The reported upper count is nevertheless obtained only by direct integer back-checking of the actual selected subset, residual penalty, and composition-conserving competitor envelope. The same variational principle extends to constrained compounds after mixed-sublattice normalization and explicit bonding, charge, defect, and competitor constraints. The framework therefore predicts how the admissible entropy-active count changes with temperature, bonding stiffness, selected-subset spread, mixed-sublattice fraction, and constraint rank. 2026-09-09T00:00:00Z Dataset Dataset 10.1021/acs.jpclett.6c02322.s001 https://figshare.com/articles/dataset/A_Free-Energy_Upper-Bound_Criterion_for_Entropy-Active_Element_Counts_in_High-Entropy_Materials/33477117 CC BY-NC 4.0

oai:figshare.com:article/33477116 2026-09-09T12:35:31Z category_1 category_4 category_12 category_13 category_14 category_21 category_24 category_46 category_69 category_132 category_135 category_873 category_931 portal_63 item_type_6 month_year_09_2026

Crossing the Reactivity Threshold: Phosphonate-Directed, Gold-Catalyzed Oxygen Transfer to Alkynyl Phosphonates Polina F. Kotikova (20927201) Karina O. Mahmedova (24731867) Vadim Yu. Kukushkin (1483786) Alexey Yu. Dubovtsev (6702956) Biophysics Biochemistry Cell Biology Genetics Molecular Biology Biotechnology Evolutionary Biology Immunology Inorganic Chemistry Infectious Diseases Computational Biology Chemical Sciences not elsewhere classified Information Systems not elsewhere classified low intrinsic reactivity providing regioselective access catalyzed oxygen transfer catalyzed oxygen reactivity threshold transfer reagent transfer reaction yl phosphonates synthetic value strongly π scale synthesis phosphonic acids electronically attenuated downstream elaborations bioactive oxazoles alkynyl phosphonates The first gold-catalyzed oxygen-transfer reaction of alkynyl phosphonates is reported, providing regioselective access to oxazol-4-yl phosphonates through a formal (2+2+1) assembly. The low intrinsic reactivity of alkynyl phosphonates was overcome by pairing the weakly activating phosphonate group with a strongly π-acidic phosphite–gold(I) catalyst and an electronically attenuated O-transfer reagent. The synthetic value is underscored by a gram-scale synthesis, downstream elaborations to the phosphonic acids, and access to phosphonate analogues of bioactive oxazoles. 2026-09-09T00:00:00Z Text Journal contribution 10.1021/acs.orglett.6c03408.s001 https://figshare.com/articles/journal_contribution/Crossing_the_Reactivity_Threshold_Phosphonate-Directed_Gold-Catalyzed_Oxygen_Transfer_to_Alkynyl_Phosphonates/33477116 CC BY-NC 4.0

oai:figshare.com:article/33477102 2026-09-09T12:34:57Z category_4 category_21 category_39 category_734 category_873 portal_63 item_type_6 month_year_09_2026

Sustainable Valorization of Pb(II)-Loaded Inga edulis Biomass: From Adsorption to Oxygen Evolution Electrocatalysis Lucas dos S. Lima (24731820) Erica P. Fernandes (24731823) Andrea Novelli (4591903) Angel Tomé de L. Silva (24731826) Luiz Pereira da Costa (24731829) Marcos V. Quirino dos Santos (24731832) Jefferson A. Freitas (24731835) Eliana M. Sussuchi (6745379) Biochemistry Biotechnology Ecology Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified oxygen evolution reaction oxygen evolution electrocatalysis nelson models provided experimental data obtained decreasing particle size consequently enhancing interaction adequate adsorbent dosage active functional groups 14 mg g effective alternative material maximum adsorption capacity potential ecotoxicological effects excellent adsorptive performance 6 μg l 48h </ sub bed adsorption experiments adsorption capacity increased optimal ph close bmiga ), evaluating modification increased ecotoxicological tests determination close acute effects material showed material saturated adsorption supernatants adsorption process work reports sulfuric acid strong influence significant improvement physicochemical characterization daphnia similis current density containing effluents completely removing bmiga represents best fits bed system This work reports on the removal of Pb(II) ions from aqueous solution using Inga edulis biomass modified with sulfuric acid (BMIGA), evaluating its performance in a fixed-bed system and potential ecotoxicological effects after the adsorption process. Physicochemical characterization of the material showed that the modification increased the amount of active functional groups, consequently enhancing interaction with metal ions. Batch adsorption tests indicated a strong influence of pH on the removal efficiency, with an optimal pH close to 6.0. The adsorption capacity increased with decreasing particle size and adequate adsorbent dosage. The Thomas and Yoon-Nelson models provided the best fits the experimental data obtained in fixed-bed adsorption experiments, with coefficients of determination close to 0.99 indicating high performance of the system. After the adsorption process, the material saturated with Pb(II) was applied as an electrocatalyst for the oxygen evolution reaction (OER), exhibiting reduced overpotential and a significant improvement in current density. In ecotoxicological tests with Daphnia similis, an EC_50.48h value of 13.6 μg L^–1 indicated the toxicity of Pb(II), while no acute effects were observed for the post-adsorption supernatants, demonstrating the efficiency of BMIGA in completely removing the metal. It can be concluded that BMIGA represents a sustainable and effective alternative material for the treatment of lead-containing effluents, exhibiting a maximum adsorption capacity of 222.14 mg g^–1. In addition to its excellent adsorptive performance, BMIGA also shows potential for reuse as an electrocatalyst and presents favorable environmental safety characteristics. 2026-09-09T00:00:00Z Text Journal contribution 10.1021/acsomega.6c05335.s001 https://figshare.com/articles/journal_contribution/Sustainable_Valorization_of_Pb_II_-Loaded_Inga_edulis_Biomass_From_Adsorption_to_Oxygen_Evolution_Electrocatalysis/33477102 CC BY-NC 4.0

oai:figshare.com:article/33477099 2026-09-09T12:34:01Z category_1 category_15 category_16 category_21 category_135 category_146 category_502 category_873 category_915 portal_63 item_type_6 month_year_09_2026

Ultrafast Laser-Engineered Hierarchical Interface for Synergistic Radiative Cooling and Droplet Energy Harvesting Chao Chen (195669) Jianhan Wang (24731817) Kai Shi (49380) Hongwen Zhang (829826) Peijun Lin (23234791) Xiaodong Yang (158369) Dong Wu (140590) Biophysics Neuroscience Physiology Biotechnology Computational Biology Space Science Astronomical and Space Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified synergistic radiative cooling simultaneously regulates photons separate material components fdtd simulations reveal enabling synergistic control electrical functions within combined spectral measurements achieving multifunctional operation fabricated interface strategy droplet energy harvesting 2 </ sub engineered hierarchical interface hierarchical ptfe work establishes water droplets typically realized thermal management surface architecture solar scattering secondary micro promoting mid optical regulation multiscale scattering interfacial charges infrared coupling free approach energy conversion electrostatic induction coordinating photonic Passive daytime radiative cooling provides an energy-free approach for thermal management, but achieving multifunctional operation under realistic outdoor conditions remains challenging, because optical regulation, surface wetting, and energy conversion are typically realized with separate material components. Here, we develop a femtosecond laser-engineered passive radiative cooler (FLA-PRC) based on a hierarchical PTFE/Ag/SiO₂ interface that simultaneously regulates photons, water droplets, and interfacial charges. Orthogonal laser scanning creates periodic flat-topped micropyramid arrays decorated with secondary micro/nanostructures, enabling synergistic control of solar scattering, infrared emission, and superhydrophobicity. Combined spectral measurements and FDTD simulations reveal that the laser-induced hierarchical morphology enhances solar light redistribution through multiscale scattering while promoting mid-infrared coupling and emission through increased optical interaction pathways. The Ag layer further integrates broadband solar reflection with electrostatic induction for droplet energy harvesting. This work establishes a deterministic laser-fabricated interface strategy for coordinating photonic, wetting, and electrical functions within a single-surface architecture. 2026-09-09T00:00:00Z Text Journal contribution 10.1021/acs.nanolett.6c03624.s006 https://figshare.com/articles/journal_contribution/Ultrafast_Laser-Engineered_Hierarchical_Interface_for_Synergistic_Radiative_Cooling_and_Droplet_Energy_Harvesting/33477099 CC BY-NC 4.0

oai:figshare.com:article/33477096 2026-09-09T12:33:59Z category_1 category_15 category_16 category_21 category_135 category_146 category_502 category_873 category_915 portal_63 item_type_2 month_year_09_2026

Ultrafast Laser-Engineered Hierarchical Interface for Synergistic Radiative Cooling and Droplet Energy Harvesting Chao Chen (195669) Jianhan Wang (24731817) Kai Shi (49380) Hongwen Zhang (829826) Peijun Lin (23234791) Xiaodong Yang (158369) Dong Wu (140590) Biophysics Neuroscience Physiology Biotechnology Computational Biology Space Science Astronomical and Space Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified synergistic radiative cooling simultaneously regulates photons separate material components fdtd simulations reveal enabling synergistic control electrical functions within combined spectral measurements achieving multifunctional operation fabricated interface strategy droplet energy harvesting 2 </ sub engineered hierarchical interface hierarchical ptfe work establishes water droplets typically realized thermal management surface architecture solar scattering secondary micro promoting mid optical regulation multiscale scattering interfacial charges infrared coupling free approach energy conversion electrostatic induction coordinating photonic Passive daytime radiative cooling provides an energy-free approach for thermal management, but achieving multifunctional operation under realistic outdoor conditions remains challenging, because optical regulation, surface wetting, and energy conversion are typically realized with separate material components. Here, we develop a femtosecond laser-engineered passive radiative cooler (FLA-PRC) based on a hierarchical PTFE/Ag/SiO₂ interface that simultaneously regulates photons, water droplets, and interfacial charges. Orthogonal laser scanning creates periodic flat-topped micropyramid arrays decorated with secondary micro/nanostructures, enabling synergistic control of solar scattering, infrared emission, and superhydrophobicity. Combined spectral measurements and FDTD simulations reveal that the laser-induced hierarchical morphology enhances solar light redistribution through multiscale scattering while promoting mid-infrared coupling and emission through increased optical interaction pathways. The Ag layer further integrates broadband solar reflection with electrostatic induction for droplet energy harvesting. This work establishes a deterministic laser-fabricated interface strategy for coordinating photonic, wetting, and electrical functions within a single-surface architecture. 2026-09-09T00:00:00Z Dataset Media 10.1021/acs.nanolett.6c03624.s005 https://figshare.com/articles/media/Ultrafast_Laser-Engineered_Hierarchical_Interface_for_Synergistic_Radiative_Cooling_and_Droplet_Energy_Harvesting/33477096 CC BY-NC 4.0

oai:figshare.com:article/33477093 2026-09-09T12:33:58Z category_1 category_15 category_16 category_21 category_135 category_146 category_502 category_873 category_915 portal_63 item_type_2 month_year_09_2026

Ultrafast Laser-Engineered Hierarchical Interface for Synergistic Radiative Cooling and Droplet Energy Harvesting Chao Chen (195669) Jianhan Wang (24731817) Kai Shi (49380) Hongwen Zhang (829826) Peijun Lin (23234791) Xiaodong Yang (158369) Dong Wu (140590) Biophysics Neuroscience Physiology Biotechnology Computational Biology Space Science Astronomical and Space Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified synergistic radiative cooling simultaneously regulates photons separate material components fdtd simulations reveal enabling synergistic control electrical functions within combined spectral measurements achieving multifunctional operation fabricated interface strategy droplet energy harvesting 2 </ sub engineered hierarchical interface hierarchical ptfe work establishes water droplets typically realized thermal management surface architecture solar scattering secondary micro promoting mid optical regulation multiscale scattering interfacial charges infrared coupling free approach energy conversion electrostatic induction coordinating photonic Passive daytime radiative cooling provides an energy-free approach for thermal management, but achieving multifunctional operation under realistic outdoor conditions remains challenging, because optical regulation, surface wetting, and energy conversion are typically realized with separate material components. Here, we develop a femtosecond laser-engineered passive radiative cooler (FLA-PRC) based on a hierarchical PTFE/Ag/SiO₂ interface that simultaneously regulates photons, water droplets, and interfacial charges. Orthogonal laser scanning creates periodic flat-topped micropyramid arrays decorated with secondary micro/nanostructures, enabling synergistic control of solar scattering, infrared emission, and superhydrophobicity. Combined spectral measurements and FDTD simulations reveal that the laser-induced hierarchical morphology enhances solar light redistribution through multiscale scattering while promoting mid-infrared coupling and emission through increased optical interaction pathways. The Ag layer further integrates broadband solar reflection with electrostatic induction for droplet energy harvesting. This work establishes a deterministic laser-fabricated interface strategy for coordinating photonic, wetting, and electrical functions within a single-surface architecture. 2026-09-09T00:00:00Z Dataset Media 10.1021/acs.nanolett.6c03624.s004 https://figshare.com/articles/media/Ultrafast_Laser-Engineered_Hierarchical_Interface_for_Synergistic_Radiative_Cooling_and_Droplet_Energy_Harvesting/33477093 CC BY-NC 4.0

oai:figshare.com:article/33477090 2026-09-09T12:33:57Z category_1 category_15 category_16 category_21 category_135 category_146 category_502 category_873 category_915 portal_63 item_type_2 month_year_09_2026

Ultrafast Laser-Engineered Hierarchical Interface for Synergistic Radiative Cooling and Droplet Energy Harvesting Chao Chen (195669) Jianhan Wang (24731817) Kai Shi (49380) Hongwen Zhang (829826) Peijun Lin (23234791) Xiaodong Yang (158369) Dong Wu (140590) Biophysics Neuroscience Physiology Biotechnology Computational Biology Space Science Astronomical and Space Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified synergistic radiative cooling simultaneously regulates photons separate material components fdtd simulations reveal enabling synergistic control electrical functions within combined spectral measurements achieving multifunctional operation fabricated interface strategy droplet energy harvesting 2 </ sub engineered hierarchical interface hierarchical ptfe work establishes water droplets typically realized thermal management surface architecture solar scattering secondary micro promoting mid optical regulation multiscale scattering interfacial charges infrared coupling free approach energy conversion electrostatic induction coordinating photonic Passive daytime radiative cooling provides an energy-free approach for thermal management, but achieving multifunctional operation under realistic outdoor conditions remains challenging, because optical regulation, surface wetting, and energy conversion are typically realized with separate material components. Here, we develop a femtosecond laser-engineered passive radiative cooler (FLA-PRC) based on a hierarchical PTFE/Ag/SiO₂ interface that simultaneously regulates photons, water droplets, and interfacial charges. Orthogonal laser scanning creates periodic flat-topped micropyramid arrays decorated with secondary micro/nanostructures, enabling synergistic control of solar scattering, infrared emission, and superhydrophobicity. Combined spectral measurements and FDTD simulations reveal that the laser-induced hierarchical morphology enhances solar light redistribution through multiscale scattering while promoting mid-infrared coupling and emission through increased optical interaction pathways. The Ag layer further integrates broadband solar reflection with electrostatic induction for droplet energy harvesting. This work establishes a deterministic laser-fabricated interface strategy for coordinating photonic, wetting, and electrical functions within a single-surface architecture. 2026-09-09T00:00:00Z Dataset Media 10.1021/acs.nanolett.6c03624.s003 https://figshare.com/articles/media/Ultrafast_Laser-Engineered_Hierarchical_Interface_for_Synergistic_Radiative_Cooling_and_Droplet_Energy_Harvesting/33477090 CC BY-NC 4.0 eyJ2ZXJiIjogIkxpc3RSZWNvcmRzIiwgIm1ldGFkYXRhUHJlZml4IjogIm9haV9kYyIsICJvYWlfaGFuZGxlciI6IHRydWUsICJpbnN0aXR1dGlvbl9pZCI6IDYzLCAicGFnZSI6IDIsICJ4Q3Vyc29yIjogIklsc3hOemc0T1RVM01qTTNNREF3TENBek16UTNOekE1TUYwaS41Z3ItZzd1UFFPNDlXdUhoYkozbGlLMmJ0Sm8iLCAiZXhwaXJhdGlvbiI6ICIyMDI2LTA5LTA5IDEzOjUyOjUwIn0=