Results 251 to 260 of about 11,391,228 (399)

Claus waste-derived TiO₂ coupled with UiO-66 for an S-scheme heterojunction with enhanced photocatalytic activity. [PDF]

Sci Rep
Kouhfallah M, Ayati B, Younesi H, Shekari H.   +3 more
europepmc   +1 more source

Decoding the Pathophysiology of Autoimmune Diseases—Mechanism, Triggers, and Nanotherapeutics: A Review

Advanced NanoBiomed Research, EarlyView.
This review highlights how autoimmune diseases arise from intertwined immunological, genetic, and environmental factors, emphasizing gut microbiota dysbiosis as a pivotal driver. It outlines emerging nanotechnology‐based strategies—such as liposomes, hydrogels, and polymeric nanoparticles—that enhance targeted drug delivery, minimize systemic toxicity,
Md. Meraj Ansari, Yunhui Min, Eun‐Ju Ko, Doyoung Kwon, Rehan Khan, Young‐Ok Son   +5 more
wiley   +1 more source

Photochemical Cyclization of Tertiary Buta‐2,3‐dienamides to β‐Lactams Upon Triplet Energy Transfer

Angewandte Chemie, EarlyView.
Energy transfer is the key to the successful photocyclization of the title compounds to 3,4‐disubstituted 2‐azetidinones. If the substituent at the nitrogen atom is primary (R2 = H), trans products are formed exclusively. The triplet state of xanthen‐9‐one (XT) was found to be quenched by an allene amide (R, R2 = H, R1 = Bn, and R3 = Ph) with a ...
Johannes Hofer, Maria‐Sophie Bertrams, Christoph Kerzig, Thorsten Bach   +3 more
wiley   +2 more sources

Insights into the piezo-photocatalytic activity and optimized magnetic recovery of hybrid bismuth ferrite-based nanosystems. [PDF]

Nanoscale Adv
Maltoni P, Ghibaudo N, Kumar A, Barucca G, Vocciante M, Locardi F, Varvaro G, Slimani S, Ferretti M, Sarkar T, Reverberi A, Alberti S, Peddis D.   +12 more
europepmc   +1 more source

Near‐Infrared‐Light‐Driven Photochemistry and Photocatalysis: Mechanisms, Recent Applications, and Opportunities in Organic Synthesis and Biology

Angewandte Chemie, EarlyView.
This minireview highlights recent advances in catalyst development and mechanistic strategies that enable photochemical and photocatalytic reactivity under 700–1000 nm NIR light, emphasizing how long‐wavelength excitation expands opportunities in both synthetic chemistry and biology.
Santosh K. Pagire, Wesley J. Olivier, Debabrata Maiti, Alex C. Bissember   +3 more
wiley   +2 more sources

Study on the UV Protection and Photocatalytic Activity of Cu²⁺ and Fe³⁺ Doped TiO₂ Nanoparticles. [PDF]

ACS Omega
Shen CL, Su CC, Tsai YL.
europepmc   +1 more source

Upcycling Spent Lithium Iron Phosphate Battery Into Fe‐CN3P Single Atom Catalyst for Environmental Remediation

Angewandte Chemie, EarlyView.
Electrochemical (EC) advanced oxidation enables near‐complete lithium and iron recovery from spent lithium iron phosphate batteries, while simultaneously transforming leach residues into a high‐performance P, N‐doped single‐atom Fe catalyst. The reconstructed Fe–CN3P catalyst exhibits exceptional peroxymonosulfate (PMS) activation and rapid bisphenol A
Xianhui Ke, Kun Qian, Xiaoning Li, Xinyu Zheng, Zhongyong Yuan, Tianyi Ma, Wei Jin   +6 more
wiley   +2 more sources

Oxidation behavior of TiC and TiCN and their potential photocatalytic activity in a semi-oxidized state. [PDF]

Nanoscale Adv
Tang S, Song G, Guo J, Li C, Lim KH, Diao P, Chen W, Hu F, Sunarso J, Tang H, Kawi S.   +10 more
europepmc   +1 more source

Photoinduced Generation of (Boryl)Silyl and (Chloro)Silyl Radicals: Access to Trisubstituted Silylboranes and Chlorosilanes

Angewandte Chemie, EarlyView.
A versatile photoinduced hydro(boryl)silylation and hydro(chloro)silylation of alkenes to construct trisubstituted silylboranes and chlorosilanes was achieved through in situ generation of (boryl)silyl radicals or (chloro)silyl radicals. This mild methodology affords high chemoselectivity and broad functional group tolerance to enable direct access to ...
Mone Suzuki, Yuki Nagashima
wiley   +2 more sources

Creation of Crystalline Orientation of Tin(II) Oxide Polycrystals with High Photocatalytic Activity. [PDF]

Molecules
Kuznetsova SA, Khalipova OS, Chen YW.
europepmc   +1 more source