ASAP

Wenqing Zhang1, Keke Mao2, Jingxiang Low1, Hengjie Liu1, Yanan Bo1, Jun Ma1, Qiaoxi Liu1, Yawen Jiang1, Jiuzhong Yang1, Yang Pan1, Zeming Qi1, Ran Long1 (✉), Li Song1, and Yujie Xiong1,3 (✉)

The doped carbon materials, which possess the capability of enhancing two tandem steps—N2 adsorption and activation through pyrrolic-N and S dopants, exhibit high activity toward electrocatalytic N2 conversion to NH3.
https://doi.org/10.1007/s12274-021-3315-1
Published: 20 January 2021

Hao Lv2,§, Yaru Wang1,§, Dongdong Xu1 (✉), and Ben Liu1,2 (✉)

This work reports an easy soft-template method to precisely engineer porous architectures of quaternary PdCuBP mesoporous nanospheres (MSs). It is demonstrated that PdCuBP MSs with three-dimensional dendritic mesopores disclose much better electrocatalytic performance toward ethanol oxidation electrocatalysis, due to more active sites, optimum electron/mass transfers, and better anti-poisoning ability.
https://doi.org/10.1007/s12274-021-3301-7
Published: 05 January 2021

Eva A. A. Pogna1, Xianchong Miao2, Driele von Dreifus3, Thonimar V. Alencar4, Marcus V. O. Moutinho5, Pedro Venezuela6, Cristian Manzoni7, Minbiao Ji2 (✉), Giulio Cerullo7 (✉), and Ana Maria de Paula3 (✉)

High-sensitivity femtosecond microscopy with broad spectral coverage reveals photoinduced intersubband absorption and enhanced photobleaching bands in twisted bilayer graphene endowed with tens of picosecond long relaxation time and twist angle-tunable peak energies.
https://doi.org/10.1007/s12274-021-3288-0
Published: 16 January 2021

Zhiyuan Wang1, Chun Wang2, Yidong Hu1, Shuai Yang4, Jia Yang1,6, Wenxing Chen5, Huang Zhou1, Fangyao Zhou1, Lingxiao Wang1, Junyi Du1, Yafei Li2 (✉), and Yuen Wu1,3 (✉)

The replacement of one coordinated-N with low electronegative S in Bi-N4C center can greatly promote the catalytic activity and Faradaic efficiency of electrochemical CO2 reduction to CO.
https://doi.org/10.1007/s12274-021-3287-1
Published: 05 January 2021

Batyr Garlyyev1,§ (✉), Sebastian Watzele1,§, Johannes Fichtner1,§, Jan Michalička2, Alexander Schökel3, Anatoliy Senyshyn4, Andrea Perego5, Dingjie Pan6, Hany A. El-Sayed7, Jan M. Macak2, Plamen Atanassov5,6, Iryna V. Zenyuk5,6 (✉), and Aliaksandr S. Bandarenka1 (✉)

Herein, we demonstrate an electrochemical top-down approach for synthesis of metal nanoparticles. The size and shape of the formed nanoparticles can be governed by tailoring applied potential and solution components.
https://doi.org/10.1007/s12274-020-3281-z
Published: 29 December 2020

Tianqi Nie1,§, Zhiyu He2,§ (✉), Jinchang Zhu3, Kuntao Chen3, Gregory P. Howard4,5, Jesus Pacheco-Torres6, Il Minn5,6, Pengfei Zhao1, Zaver M. Bhujwalla6, Hai-Quan Mao3,4,5,7 (✉), Lixin Liu1, and Yongming Chen1 (✉)

Non-invasive method was used to deliver L-DOPA-loaded sub- 50 nm nanoparticles to the brain via brain–lymphatic vasculature to bypass the blood–brain barrier. This hydrogen bond-based delivery system between L-DOPA and TA/PVA was prepared via flash nanocomplexation (FNC) method in a one-step, aqueous phase, continuous, and scalable manner. Pharmacodynamics analysis on reserpine-induced Parkinson’s disease (PD) rat model demonstrated the levels of dopamine and tyrosine hydroxylase, which indicate the dopaminergic neuron functions, were increased by 2- and 4-fold respectively, compared to the model groups. Movement disorders and cerebral oxidative stress of the rats were significantly improved without acute toxicity to the major organs, indicating this effective delivery of biocompatible uniform TA/PVA/L-DOPA nanoparticles via brain–lymphatic vasculature holds high clinical translation potential for the treatment of the PD.
https://doi.org/10.1007/s12274-020-3280-0
Published: 05 January 2021

Ling Cai1,§, Yanqiang Huang2,3,§, Yuanyuan Duan4,§, Qiao Liu1,§, Qilan Xu1, Jia Jia2, Jianming Wang1, Qian Tong2, Peipei Luo2, Yujie Wen5, Luming Peng5, Qian Wu2, Xudong Hang2, Huijun Jiang6, Ping Zhu1, Yanmei Yang2, Boshen Zhou2, Liping Zeng2, Hongkai Bi2,7 (✉), and Jin Chen1,8 (✉)

The constructed Schiff-base silver complex based on surface aldehyde-modified mesoporous silica possessed potent and longlasting antimicrobial activities both in vitro and in vivo.
https://doi.org/10.1007/s12274-020-3279-6
Published: 20 January 2021

Yue Zheng1,2, Du Xiang3 (✉), Jialin Zhang3, Rui Guo3, Wenhui Wang4, Tao Liu3, Leyi Loh5, Yanan Wang2, Jing Gao2, Cheng Han1, Michel Bosman5, Zhenhua Ni4, and Wei Chen2,3,6,7 (✉)

A semiconducting-metallic phase transition in WSe2 is realized via in situ cesium functionalization. Through spatially controlling cesium doping region, an Ohmic hetero-phase homojunction WSe2 transistor with high current on/off ratio ~ 109 and low subthreshold swing ~ 61 mV/dec is realized. Moreover, homogeneous WSe2 inverter with recorded high gain ~ 270 is achieved.
https://doi.org/10.1007/s12274-020-3275-x
Published: 04 January 2021

Feng-Qin Luo1,§, Guojun Chen2,§, Wei Xu3, Daojia Zhou2, Jia-Xian Li1, Yong-Cong Huang3, Run Lin4 (✉), Zhen Gu2,7 (✉), and Jin-Zhi Du1,3,5,6 (✉)

Microneedle-array patch with ultra pH-sensitive formulations was designed for self-regulated insulin delivery.
https://doi.org/10.1007/s12274-020-3273-z
Published: 05 January 2021

Lei Yu1, Tingting Zhou1, Shuhua Cao1, Xishi Tai1, Lili Liu1, and Yao Wang2 (✉)

The ultralong Pt85Mo15-Se nanowires (NWs) with rich “interfacial active sites” were fabricated by using Se as promoter to demonstrate the enhanced catalytic hydrogen evolution reaction (HER) performance triggered by the electronic and synergistic effect of PtMo/MoSex.
https://doi.org/10.1007/s12274-020-3269-8
Published: 28 December 2020