Optimization of upconversion luminescence of Nd3+-sensitized BaGdF5-based nanostructures and their application in dual-modality imaging and drug delivery

2016 ◽  
Vol 45 (4) ◽  
pp. 1708-1716 ◽  
Author(s):  
Fei He ◽  
Chunxia Li ◽  
Xinyang Zhang ◽  
Yinyin Chen ◽  
Xiaoran Deng ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Upconversion Luminescence ◽  
Dual Model ◽  
Dual Modality ◽  
Triggered Drug Release ◽  
Dual Modality Imaging

Nd3+-sensitized BaGdF5:20%Yb3+/2%Er3+@BaGdF5:10%Yb3+@BaNdF5@BaGdF5 nanoparticles for dual-model imaging and pH-triggered drug release.

scholarly journals pH-triggered drug release from biodegradable microwells for oral drug delivery

2015 ◽  
Vol 17 (3) ◽  
Author(s):  
Line Hagner Nielsen ◽  
Johan Nagstrup ◽  
Sarah Gordon ◽  
Stephan Sylvest Keller ◽  
Jesper Østergaard ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Oral Drug Delivery ◽  
Oral Drug ◽  
Triggered Drug Release

An acoustic/thermo-responsive hybrid system for advanced doxorubicin delivery in tumor treatment

2020 ◽  
Vol 8 (8) ◽  
pp. 2202-2211 ◽  
Author(s):  
Li Zhang ◽  
Shiyu Zhang ◽  
Huajian Chen ◽  
Yu Liang ◽  
Bingxia Zhao ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Hybrid System ◽  
Tumor Treatment ◽  
Triggered Drug Release ◽  
Ultrasound Assisted ◽  
Doxorubicin Delivery

Ultrasound-assisted fast extravasation and the following laser-triggered drug release of thermo-sensitive liposomes synergistically enhanced drug delivery in deep tumors.

scholarly journals Hyperthermia and Temperature-Sensitive Nanomaterials for Spatiotemporal Drug Delivery to Solid Tumors

Pharmaceutics ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 1007
Author(s):  
Mohamadreza Amin ◽  
Wenqiu Huang ◽  
Ann L. B. Seynhaeve ◽  
Timo L. M. ten Hagen
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Cellular Level ◽  
Advanced Technology ◽  
Temperature Sensitive ◽  
Triggered Release ◽  
Adjuvant Effect ◽  
Triggered Drug Release ◽  
High Level ◽  
External Stimuli

Nanotechnology has great capability in formulation, reduction of side effects, and enhancing pharmacokinetics of chemotherapeutics by designing stable or long circulating nano-carriers. However, effective drug delivery at the cellular level by means of such carriers is still unsatisfactory. One promising approach is using spatiotemporal drug release by means of nanoparticles with the capacity for content release triggered by internal or external stimuli. Among different stimuli, interests for application of external heat, hyperthermia, is growing. Advanced technology, ease of application and most importantly high level of control over applied heat, and as a result triggered release, and the adjuvant effect of hyperthermia in enhancing therapeutic response of chemotherapeutics, i.e., thermochemotherapy, make hyperthermia a great stimulus for triggered drug release. Therefore, a variety of temperature sensitive nano-carriers, lipid or/and polymeric based, have been fabricated and studied. Importantly, in order to achieve an efficient therapeutic outcome, and taking the advantages of thermochemotherapy into consideration, release characteristics from nano-carriers should fit with applicable clinical thermal setting. Here we introduce and discuss the application of the three most studied temperature sensitive nanoparticles with emphasis on release behavior and its importance regarding applicability and therapeutic potentials.

Biotin-guided anticancer drug delivery with acidity-triggered drug release

2015 ◽  
Vol 51 (45) ◽  
pp. 9343-9345 ◽  
Author(s):  
Soyeon Park ◽  
Eunjin Kim ◽  
Won Young Kim ◽  
Chulhun Kang ◽  
Jong Seung Kim
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Drug Delivery System ◽  
Anticancer Drug ◽  
Delivery System ◽  
Anticancer Drug Delivery ◽  
Triggered Drug Release

A novel biotin-guided anticancer drug delivery system, prodrug 9, consisting of biotin, nitrobenzene, and doxorubicin, with acid-triggered drug releasing capability was synthesized.

A pH-responsive AIE nanoprobe as a drug delivery system for bioimaging and cancer therapy

2015 ◽  
Vol 3 (37) ◽  
pp. 7401-7407 ◽  
Author(s):  
Haibo Wang ◽  
Gongyan Liu ◽  
Shihua Dong ◽  
Junjie Xiong ◽  
Zongliang Du ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Cancer Therapy ◽  
Drug Release ◽  
Drug Delivery System ◽  
Delivery System ◽  
Cellular Imaging ◽  
Ph Responsive ◽  
Triggered Drug Release

A multifunctional drug delivery system with AIE character was designed and constructed for simultaneous cellular imaging and pH-triggered drug release.

A multifunctional PEG–PLL drug conjugate forming redox-responsive nanoparticles for intracellular drug delivery

2015 ◽  
Vol 3 (38) ◽  
pp. 7594-7603 ◽  
Author(s):  
Zhuxian Zhou ◽  
Jianbin Tang ◽  
Qihang Sun ◽  
William J. Murdoch ◽  
Youqing Shen
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Tumor Targeting ◽  
High Stability ◽  
Cancer Targeting ◽  
Drug Conjugate ◽  
Intracellular Drug Delivery ◽  
Redox Responsive ◽  
Triggered Drug Release

Tumor-targeting camptothecin (CPT)-conjugated nanoparticles with high stability and GSH-triggered drug release were developed for cancer targeting drug delivery.

scholarly journals UVA-Triggered Drug Release and Photo-Protection of Skin

2021 ◽  
Vol 9 ◽  
Author(s):  
Vega Widya Karisma ◽  
Wei Wu ◽  
Mingxing Lei ◽  
Huawen Liu ◽  
Muhammad Farrukh Nisar ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Drug Delivery Systems ◽  
Controlled Drug Release ◽  
Clinical Use ◽  
Ultraviolet A ◽  
Light Stimuli ◽  
Triggered Drug Release ◽  
Photo Cleavage ◽  
Uva Radiation

Light has attracted special attention as a stimulus for triggered drug delivery systems (DDS) due to its intrinsic features of being spatially and temporally tunable. Ultraviolet A (UVA) radiation has recently been used as a source of external light stimuli to control the release of drugs using a “switch on- switch off” procedure. This review discusses the promising potential of UVA radiation as the light source of choice for photo-controlled drug release from a range of photo-responsive and photolabile nanostructures via photo-isomerization, photo-cleavage, photo-crosslinking, and photo-induced rearrangement. In addition to its clinical use, we will also provide here an overview of the recent UVA-responsive drug release approaches that are developed for phototherapy and skin photoprotection.

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