Results 171 to 180 of about 62,059 (262)

Nanocomposite-Structured Sensing Interfaces on Fibrous Substrates for Chemiresistive Detection of VOCs. [PDF]

Sensors (Basel)
Gebre L, Shang G, Li Z, Dinh D, Mousavi SD, Lee M, Antonova I, Luo J, Lu S, Wisdom C, Long E, Skeete Z, Yuan T, Zhong CJ.   +13 more
europepmc   +1 more source

De Novo Discovery of Nonstandard Thioisoindole‐Bridged Bicyclic Peptides Targeting Traf2‐ and NCK‐Interacting Kinase

Angewandte Chemie, EarlyView.
An optimized strategy for the ribosomal synthesis of thioisoindole‐bridged bicyclic (TiB) peptides is incorporated into the RaPID platform, enabling high‐throughput discovery from topologically defined TiB libraries. Proof‐of‐concept selection against TNIK identifies nanomolar‐affinity ligands with inhibitory activity, while x‐ray crystallography ...
Yue Zhang, Alexander A. Vinogradov, Keisuke Hamada, Yin Sun, Toru Sengoku, Hiroaki Suga   +5 more
wiley   +1 more source

Design, Synthesis, and Antifungal Activity of Natural Furan Carboxylic Acid Derivatives as Potential Succinate Dehydrogenase Inhibitors. [PDF]

Chem Biodivers
Luo H, Wang Y, Shi Y, Dong C, Song Y, Zhang Q, Hu Z, Qin Y.   +7 more
europepmc   +1 more source

Solvent‐Induced Structural Modulation in Nanoscale Covalent Organic Frameworks Enables High‐Performance NO2 Sensing

Angewandte Chemie, EarlyView.
Solvent intercalation disrupts the stacking order of protonated porphyrin‐based 2D COF nanoparticles, resulting in a less compactly packed structure with increased accessibility of porphyrin sites. This structural modulation leads to significantly enhanced chemiresistive NO2 sensing performance.
Yu Pan, Xueying Kong, Guangling Liang, Samson Afewerki, Chao Xu   +4 more
wiley   +1 more source

Novel 1,4-Diazepane derivatives as amyloid-beta (Aβ) aggregation inhibitors. [PDF]

Front Chem
Karuturi RC, Hefny AA, Shakeri A, Rao PPN.   +3 more
europepmc   +1 more source

Enhancement of Dissymmetry Factors Through Axial Elongation of Hetero[n]helicenes

Angewandte Chemie, EarlyView.
A benzofuran scaffolding strategy enables the synthesis of hetero[9]‐, [12]‐, and [15]helicenes. Structural and chiroptical analyses demonstrate that systematic axial elongation increases helical distortion and significantly amplifies luminescence dissymmetry.
Jeppe S. Mogensen, Christoffer Bræstrup, Christoffer Warming, Georg I. Junker, Yann Lie, Mathias Hermann, Kurt V. Mikkelsen, Michael Pittelkow   +7 more
wiley   +1 more source

Breaking the Limitations of 'Milk': Research Progress on New Derivatives of Propofol. [PDF]

Molecules
Huang L, Xia Y, Shi J, Chen Y, Hao C.
europepmc   +1 more source

Selenophene π‐Core Fusion for Simultaneous Fast Reverse Intersystem Crossing and Narrowband Long‐Wavelength TADF

Angewandte Chemie, EarlyView.
Dibenzo[b,d]selenophene (DBSe) π‐core fusion enables rapid triplet–singlet interconversion while preserving the narrowband emission features of multi‐resonance thermally activated delayed fluorescence (MR‐TADF) luminogens. Combined with peripheral donor engineering, this strategy enables systematic emission tuning from green to red, leading to highly ...
Jingpeng Zhang, Jun Hyeon Lee, Guanting Liu, Tatsuya Mori, Takuma Yasuda   +4 more
wiley   +1 more source

A Novel Series of Flavone-Cinnamic Acid Hybrid Derivatives as Hypoglycemic Agents: Design, Synthesis, and Activity Studies. [PDF]

Chem Biodivers
Zhao X, Mou J, Xiao G, Zuo J, Wang L, Deng Y.   +5 more
europepmc   +1 more source

A de‐novo Approach Towards Divergent [3+2π/σ] Photocycloadditions of Nitrones via Assembly‐Controlled Kinetic Electron Transfer Gating

Angewandte Chemie, EarlyView.
A metal‐free photocatalytic platform converts nitrones into 4‐isoxazolines and oxa–aza–bicycloheptanes through divergent [3+2π/σ] cycloadditions. Assembly‐controlled kinetic electron transfer gating dictates substrate activation, enabling selective reactivity beyond thermodynamic expectations.
Nayan Saha, Rajesh Kancherla, Jorge Escorihuela, Shana Chandran, Mrinal K. Bera, Magnus Rueping, Burkhard König   +6 more
wiley   +1 more source